From c35e494dfe7b78ba13135e27e1858c6dfb6d3a17 Mon Sep 17 00:00:00 2001
From: Mike Bierlee <m.bierlee@lostmoment.com>
Date: Wed, 6 Jan 2016 20:18:35 +0100
Subject: [PATCH] Update copyrights

---
 LICENSE.txt                      |   38 +-
 README.md                        |    2 +-
 dub.json                         |    2 +-
 example/annotations/app.d        |  100 +--
 example/applicationcontext/app.d |  136 ++--
 example/arraycompletion/app.d    |  108 +--
 example/qualifiers/app.d         |  114 +--
 example/quickstart/app.d         |   48 +-
 source/poodinis/autowire.d       |  412 +++++------
 source/poodinis/container.d      |  722 +++++++++---------
 source/poodinis/context.d        |  136 ++--
 source/poodinis/package.d        |   34 +-
 source/poodinis/registration.d   |  290 ++++----
 test/poodinis/autowiretest.d     |  382 +++++-----
 test/poodinis/containertest.d    | 1176 +++++++++++++++---------------
 test/poodinis/contexttest.d      |  282 +++----
 test/poodinis/registrationtest.d |  246 +++----
 17 files changed, 2114 insertions(+), 2114 deletions(-)

diff --git a/LICENSE.txt b/LICENSE.txt
index cf6bb88..277c5a6 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,19 +1,19 @@
-Copyright (c) 2014-2015 Mike Bierlee
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+Copyright (c) 2014-2016 Mike Bierlee
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/README.md b/README.md
index d985074..c45e937 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Poodinis Dependency Injection Framework
 =======================================
 Version 6.0.0  
-Copyright 2014-2015 Mike Bierlee  
+Copyright 2014-2016 Mike Bierlee  
 Licensed under the terms of the MIT license - See [LICENSE.txt](LICENSE.txt)
 
 Master: [![Build Status](https://api.travis-ci.org/mbierlee/poodinis.png?branch=master)](https://travis-ci.org/mbierlee/poodinis) - Dev: [![Build Status](https://api.travis-ci.org/mbierlee/poodinis.png?branch=develop)](https://travis-ci.org/mbierlee/poodinis)
diff --git a/dub.json b/dub.json
index e76b1bf..a8b81fd 100644
--- a/dub.json
+++ b/dub.json
@@ -3,7 +3,7 @@
 	"description" : "A dependency injection framework with support for autowiring.",
 	"homepage": "http://lostmoment.com/open-source/poodinis",
 	"authors": ["Mike Bierlee"],
-	"copyright": "Copyright 2015 Mike Bierlee",
+	"copyright": "Copyright 2014-2016 Mike Bierlee",
 	"license": "MIT",
 	"configurations": [
 		{
diff --git a/example/annotations/app.d b/example/annotations/app.d
index 8d1dba2..fb2de8c 100644
--- a/example/annotations/app.d
+++ b/example/annotations/app.d
@@ -1,50 +1,50 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.random;
-import std.digest.md;
-import std.stdio;
-import std.conv;
-
-class SuperSecurityDevice {
-	private int seed;
-
-	public this() {
-		auto randomGenerator = Random(unpredictableSeed);
-		seed = uniform(0, 999, randomGenerator);
-	}
-
-	public string getPassword() {
-		return to!string(seed) ~ "t1m3sp13!!:";
-	}
-}
-
-class SecurityManager {
-	@Autowire
-	public SuperSecurityDevice levelOneSecurity;
-
-	@Autowire
-	@AssignNewInstance
-	public SuperSecurityDevice levelTwoSecurity;
-}
-
-void main() {
-	auto dependencies = DependencyContainer.getInstance();
-	dependencies.register!SuperSecurityDevice; // Registered with the default "Single instance" scope
-	dependencies.register!SecurityManager;
-
-	auto manager = dependencies.resolve!SecurityManager;
-
-	writeln("Password for user one: " ~ manager.levelOneSecurity.getPassword());
-	writeln("Password for user two: " ~ manager.levelTwoSecurity.getPassword());
-
-	if (manager.levelOneSecurity is manager.levelTwoSecurity) {
-		writeln("SECURITY BREACH!!!!!");
-	}
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.random;
+import std.digest.md;
+import std.stdio;
+import std.conv;
+
+class SuperSecurityDevice {
+	private int seed;
+
+	public this() {
+		auto randomGenerator = Random(unpredictableSeed);
+		seed = uniform(0, 999, randomGenerator);
+	}
+
+	public string getPassword() {
+		return to!string(seed) ~ "t1m3sp13!!:";
+	}
+}
+
+class SecurityManager {
+	@Autowire
+	public SuperSecurityDevice levelOneSecurity;
+
+	@Autowire
+	@AssignNewInstance
+	public SuperSecurityDevice levelTwoSecurity;
+}
+
+void main() {
+	auto dependencies = DependencyContainer.getInstance();
+	dependencies.register!SuperSecurityDevice; // Registered with the default "Single instance" scope
+	dependencies.register!SecurityManager;
+
+	auto manager = dependencies.resolve!SecurityManager;
+
+	writeln("Password for user one: " ~ manager.levelOneSecurity.getPassword());
+	writeln("Password for user two: " ~ manager.levelTwoSecurity.getPassword());
+
+	if (manager.levelOneSecurity is manager.levelTwoSecurity) {
+		writeln("SECURITY BREACH!!!!!");
+	}
+}
diff --git a/example/applicationcontext/app.d b/example/applicationcontext/app.d
index 207e1c4..52cc753 100644
--- a/example/applicationcontext/app.d
+++ b/example/applicationcontext/app.d
@@ -1,68 +1,68 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.stdio;
-
-class TownSquare {
-
-	@Autowire
-	public MarketStall marketStall;
-
-	public void makeSound() {
-		marketStall.announceGoodsForSale();
-	}
-
-}
-
-interface Goods {
-	public string getGoodsName();
-}
-
-class Fish : Goods {
-	public override string getGoodsName() {
-		return "Fish";
-	}
-}
-
-class MarketStall {
-	private Goods goods;
-
-	this(Goods goods) {
-		this.goods = goods;
-	}
-
-	public void announceGoodsForSale() {
-		writeln(goods.getGoodsName() ~ " for sale!");
-	}
-}
-
-class ExampleApplicationContext : ApplicationContext {
-
-	@Autowire
-	public Goods goods;
-
-	public override void registerDependencies(shared(DependencyContainer) container) {
-		container.register!(Goods, Fish);
-		container.register!TownSquare;
-	}
-
-	@Component
-	public MarketStall marketStall() {
-		return new MarketStall(goods);
-	}
-
-}
-
-void main() {
-	auto container = DependencyContainer.getInstance();
-	container.registerContext!ExampleApplicationContext;
-
-	auto townSquare = container.resolve!TownSquare;
-	townSquare.makeSound();
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.stdio;
+
+class TownSquare {
+
+	@Autowire
+	public MarketStall marketStall;
+
+	public void makeSound() {
+		marketStall.announceGoodsForSale();
+	}
+
+}
+
+interface Goods {
+	public string getGoodsName();
+}
+
+class Fish : Goods {
+	public override string getGoodsName() {
+		return "Fish";
+	}
+}
+
+class MarketStall {
+	private Goods goods;
+
+	this(Goods goods) {
+		this.goods = goods;
+	}
+
+	public void announceGoodsForSale() {
+		writeln(goods.getGoodsName() ~ " for sale!");
+	}
+}
+
+class ExampleApplicationContext : ApplicationContext {
+
+	@Autowire
+	public Goods goods;
+
+	public override void registerDependencies(shared(DependencyContainer) container) {
+		container.register!(Goods, Fish);
+		container.register!TownSquare;
+	}
+
+	@Component
+	public MarketStall marketStall() {
+		return new MarketStall(goods);
+	}
+
+}
+
+void main() {
+	auto container = DependencyContainer.getInstance();
+	container.registerContext!ExampleApplicationContext;
+
+	auto townSquare = container.resolve!TownSquare;
+	townSquare.makeSound();
+}
diff --git a/example/arraycompletion/app.d b/example/arraycompletion/app.d
index a288767..89d8c95 100644
--- a/example/arraycompletion/app.d
+++ b/example/arraycompletion/app.d
@@ -1,54 +1,54 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.stdio;
-
-interface Pie {
-	public void eat();
-}
-
-class BlueBerryPie : Pie {
-	public override void eat() {
-		writeln("Nom nom nom. I like this one!");
-	}
-}
-
-class ApplePie : Pie {
-	public override void eat() {
-		writeln("Nom nom nom. These aren't real apples...");
-	}
-}
-
-class CardboardBoxPie : Pie {
-	public override void eat() {
-		writeln("Nom nom nom. This... is not a pie.");
-	}
-}
-
-class PieEater {
-	@Autowire
-	public Pie[] pies;
-
-	public void eatThemAll() {
-		foreach(pie ; pies) {
-			pie.eat();
-		}
-	}
-}
-
-void main() {
-	auto dependencies = DependencyContainer.getInstance();
-	dependencies.register!(Pie, BlueBerryPie);
-	dependencies.register!(Pie, ApplePie);
-	dependencies.register!(Pie, CardboardBoxPie);
-	dependencies.register!(PieEater);
-
-	auto eater = dependencies.resolve!PieEater;
-	eater.eatThemAll();
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.stdio;
+
+interface Pie {
+	public void eat();
+}
+
+class BlueBerryPie : Pie {
+	public override void eat() {
+		writeln("Nom nom nom. I like this one!");
+	}
+}
+
+class ApplePie : Pie {
+	public override void eat() {
+		writeln("Nom nom nom. These aren't real apples...");
+	}
+}
+
+class CardboardBoxPie : Pie {
+	public override void eat() {
+		writeln("Nom nom nom. This... is not a pie.");
+	}
+}
+
+class PieEater {
+	@Autowire
+	public Pie[] pies;
+
+	public void eatThemAll() {
+		foreach(pie ; pies) {
+			pie.eat();
+		}
+	}
+}
+
+void main() {
+	auto dependencies = DependencyContainer.getInstance();
+	dependencies.register!(Pie, BlueBerryPie);
+	dependencies.register!(Pie, ApplePie);
+	dependencies.register!(Pie, CardboardBoxPie);
+	dependencies.register!(PieEater);
+
+	auto eater = dependencies.resolve!PieEater;
+	eater.eatThemAll();
+}
diff --git a/example/qualifiers/app.d b/example/qualifiers/app.d
index 971c800..4aefb16 100644
--- a/example/qualifiers/app.d
+++ b/example/qualifiers/app.d
@@ -1,57 +1,57 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.stdio;
-
-interface Engine {
-	public void engage();
-}
-
-class FuelEngine : Engine {
-	public void engage() {
-		writeln("VROOOOOOM!");
-	}
-}
-
-class ElectricEngine : Engine {
-	public void engage() {
-		writeln("hummmmmmmm....");
-	}
-}
-
-class HybridCar {
-	alias KilometersPerHour = int;
-
-	@Autowire!FuelEngine
-	public Engine fuelEngine;
-
-	@Autowire!ElectricEngine
-	public Engine electricEngine;
-
-	public void moveAtSpeed(KilometersPerHour speed) {
-		if (speed <= 45) {
-			electricEngine.engage();
-		} else {
-			fuelEngine.engage();
-		}
-	}
-}
-
-void main() {
-	auto dependencies = DependencyContainer.getInstance();
-
-	dependencies.register!HybridCar;
-	dependencies.register!(Engine, FuelEngine);
-	dependencies.register!(Engine, ElectricEngine);
-
-	auto car = dependencies.resolve!HybridCar;
-
-	car.moveAtSpeed(10); // Should print "hummmmmmmm...."
-	car.moveAtSpeed(50); // Should print "VROOOOOOM!"
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.stdio;
+
+interface Engine {
+	public void engage();
+}
+
+class FuelEngine : Engine {
+	public void engage() {
+		writeln("VROOOOOOM!");
+	}
+}
+
+class ElectricEngine : Engine {
+	public void engage() {
+		writeln("hummmmmmmm....");
+	}
+}
+
+class HybridCar {
+	alias KilometersPerHour = int;
+
+	@Autowire!FuelEngine
+	public Engine fuelEngine;
+
+	@Autowire!ElectricEngine
+	public Engine electricEngine;
+
+	public void moveAtSpeed(KilometersPerHour speed) {
+		if (speed <= 45) {
+			electricEngine.engage();
+		} else {
+			fuelEngine.engage();
+		}
+	}
+}
+
+void main() {
+	auto dependencies = DependencyContainer.getInstance();
+
+	dependencies.register!HybridCar;
+	dependencies.register!(Engine, FuelEngine);
+	dependencies.register!(Engine, ElectricEngine);
+
+	auto car = dependencies.resolve!HybridCar;
+
+	car.moveAtSpeed(10); // Should print "hummmmmmmm...."
+	car.moveAtSpeed(50); // Should print "VROOOOOOM!"
+}
diff --git a/example/quickstart/app.d b/example/quickstart/app.d
index 2881d3b..eec27fc 100644
--- a/example/quickstart/app.d
+++ b/example/quickstart/app.d
@@ -1,24 +1,24 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-interface Database{};
-class RelationalDatabase : Database {}
-
-class DataWriter {
-	@Autowire
-	public Database database; // Automatically injected when class is resolved
-}
-
-void main() {
-	auto dependencies = DependencyContainer.getInstance();
-	dependencies.register!DataWriter;
-	dependencies.register!(Database, RelationalDatabase);
-
-	auto writer = dependencies.resolve!DataWriter;
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+interface Database{};
+class RelationalDatabase : Database {}
+
+class DataWriter {
+	@Autowire
+	public Database database; // Automatically injected when class is resolved
+}
+
+void main() {
+	auto dependencies = DependencyContainer.getInstance();
+	dependencies.register!DataWriter;
+	dependencies.register!(Database, RelationalDatabase);
+
+	auto writer = dependencies.resolve!DataWriter;
+}
diff --git a/source/poodinis/autowire.d b/source/poodinis/autowire.d
index 6aa2d86..4e95cd0 100644
--- a/source/poodinis/autowire.d
+++ b/source/poodinis/autowire.d
@@ -1,206 +1,206 @@
-/**
- * Contains functionality for autowiring dependencies using a dependency container.
- *
- * This module is used in a dependency container for autowiring dependencies when resolving them.
- * You typically only need this module if you want inject dependencies into a class instance not
- * managed by a dependency container.
- *
- * Part of the Poodinis Dependency Injection framework.
- *
- * Authors:
- *  Mike Bierlee, m.bierlee@lostmoment.com
- * Copyright: 2014-2015 Mike Bierlee
- * License:
- *  This software is licensed under the terms of the MIT license.
- *  The full terms of the license can be found in the LICENSE file.
- */
-
-module poodinis.autowire;
-
-import poodinis.container;
-import poodinis.registration;
-
-import std.exception;
-import std.stdio;
-import std.string;
-import std.traits;
-import std.range;
-
-struct UseMemberType {};
-
-/**
- * UDA for annotating class members as candidates for autowiring.
- *
- * Optionally a template parameter can be supplied to specify the type of a qualified class. The qualified type
- * of a concrete class is used to autowire members declared by supertype. If no qualifier is supplied, the type
- * of the member is used as qualifier.
- *
- * Examples:
- * Annotate member of class to be autowired:
- * ---
- * class Car {
- *    @Autowire
- *    public Engine engine;
- * }
- * ---
- *
- * Annotate member of class with qualifier:
- * ---
- * class FuelEngine : Engine { ... }
- * class ElectricEngine : Engine { ... }
- *
- * class HybridCar {
- *    @Autowire!FuelEngine
- *    public Engine fuelEngine;
- *
- *    @Autowire!ElectricEngine
- *    public Engine electricEngine;
- * }
- * ---
- * The members of an instance of "HybridCar" will now be autowired properly, because the autowire mechanism will
- * autowire member "fuelEngine" as if it's of type "FuelEngine". This means that the members of instance "fuelEngine"
- * will also be autowired because the autowire mechanism knows that member "fuelEngine" is an instance of "FuelEngine"
- */
-struct Autowire(QualifierType = UseMemberType) {
-	QualifierType qualifier;
-};
-
-/**
- * UDA for annotating class members to be autowired with a new instance regardless of their registration scope.
- *
- * Examples:
- *---
- * class Car {
- *     @Autowire
- *     @AssignNewInstance
- *     public Antenna antenna;
- * }
- *---
- * antenna will always be assigned a new instance of class Antenna.
- */
-struct AssignNewInstance {}
-
-private void printDebugAutowiredInstance(TypeInfo instanceType, void* instanceAddress) {
-	writeln(format("DEBUG: Autowiring members of [%s@%s]", instanceType, instanceAddress));
-}
-
-/**
- * Autowires members of a given instance using dependencies registered in the given container.
- *
- * All public members of the given instance, which are annotated using the "Autowire" UDA, are autowired.
- * All members are resolved using the given container. Qualifiers are used to determine the type of class to
- * resolve for any member of instance.
- *
- * Note that private members will not be autowired because the autowiring mechanism is not able to by-pass
- * member visibility protection.
- *
- * See_Also: Autowire
- */
-public void autowire(Type)(shared(DependencyContainer) container, Type instance) {
-	debug(poodinisVerbose) {
-		printDebugAutowiredInstance(typeid(Type), &instance);
-	}
-
-	foreach (member ; __traits(allMembers, Type)) {
-		autowireMember!member(container, instance);
-	}
-}
-
-private void printDebugAutowiringCandidate(TypeInfo candidateInstanceType, void* candidateInstanceAddress, TypeInfo instanceType, void* instanceAddress, string member) {
-	writeln(format("DEBUG: Autowired instance [%s@%s] to [%s@%s].%s", candidateInstanceType, candidateInstanceAddress, instanceType, instanceAddress, member));
-}
-
-private void printDebugAutowiringArray(TypeInfo superTypeInfo, TypeInfo instanceType, void* instanceAddress, string member) {
-	writeln(format("DEBUG: Autowired all registered instances of super type %s to [%s@%s].%s", superTypeInfo, instanceType, instanceAddress, member));
-}
-
-private void autowireMember(string member, Type)(shared(DependencyContainer) container, Type instance) {
-	static if(__traits(compiles, __traits(getMember, instance, member)) && __traits(compiles, __traits(getAttributes, __traits(getMember, instance, member)))) {
-		foreach(autowireAttribute; __traits(getAttributes, __traits(getMember, instance, member))) {
-			static if (__traits(isSame, autowireAttribute, Autowire) || is(autowireAttribute == Autowire!T, T)) {
-				if (__traits(getMember, instance, member) is null) {
-					alias MemberType = typeof(__traits(getMember, instance, member));
-
-					enum assignNewInstance = hasUDA!(__traits(getMember, instance, member), AssignNewInstance);
-
-					static if (isDynamicArray!MemberType) {
-						alias MemberElementType = ElementType!MemberType;
-						auto instances = container.resolveAll!MemberElementType;
-						__traits(getMember, instance, member) = instances;
-						debug(poodinisVerbose) {
-							printDebugAutowiringArray(typeid(MemberElementType), typeid(Type), &instance, member);
-						}
-					} else {
-						debug(poodinisVerbose) {
-							TypeInfo qualifiedInstanceType = typeid(MemberType);
-						}
-
-						MemberType qualifiedInstance;
-						static if (is(autowireAttribute == Autowire!T, T) && !is(autowireAttribute.qualifier == UseMemberType)) {
-							alias QualifierType = typeof(autowireAttribute.qualifier);
-							qualifiedInstance = createOrResolveInstance!(MemberType, QualifierType, assignNewInstance)(container);
-							debug(poodinisVerbose) {
-								qualifiedInstanceType = typeid(QualifierType);
-							}
-						} else {
-							qualifiedInstance = createOrResolveInstance!(MemberType, MemberType, assignNewInstance)(container);
-						}
-
-						__traits(getMember, instance, member) = qualifiedInstance;
-
-						debug(poodinisVerbose) {
-							printDebugAutowiringCandidate(qualifiedInstanceType, &qualifiedInstance, typeid(Type), &instance, member);
-						}
-					}
-				}
-
-				break;
-			}
-		}
-	}
-}
-
-private QualifierType createOrResolveInstance(MemberType, QualifierType, bool createNew)(shared(DependencyContainer) container) {
-	static if (createNew) {
-		auto instanceFactory = new InstanceFactory(typeid(MemberType), CreatesSingleton.no, null);
-		return cast(MemberType) instanceFactory.getInstance();
-	} else {
-		return container.resolve!(MemberType, QualifierType);
-	}
-}
-
-/**
- * Autowire the given instance using the globally available dependency container.
- *
- * See_Also: DependencyContainer
- */
-public void globalAutowire(Type)(Type instance) {
-	DependencyContainer.getInstance().autowire(instance);
-}
-
-class AutowiredRegistration(RegistrationType : Object) : Registration {
-	private shared(DependencyContainer) container;
-
-	public this(TypeInfo registeredType, shared(DependencyContainer) container) {
-		enforce(!(container is null), "Argument 'container' is null. Autowired registrations need to autowire using a container.");
-		this.container = container;
-		super(registeredType, typeid(RegistrationType));
-	}
-
-	public override Object getInstance(InstantiationContext context = new AutowireInstantiationContext()) {
-		RegistrationType instance = cast(RegistrationType) super.getInstance(context);
-
-		AutowireInstantiationContext autowireContext = cast(AutowireInstantiationContext) context;
-		enforce(!(autowireContext is null), "Given instantiation context type could not be cast to an AutowireInstantiationContext. If you relied on using the default assigned context: make sure you're calling getInstance() on an instance of type AutowiredRegistration!");
-		if (autowireContext.autowireInstance) {
-			container.autowire(instance);
-		}
-
-		return instance;
-	}
-
-}
-
-class AutowireInstantiationContext : InstantiationContext {
-	public bool autowireInstance = true;
-}
+/**
+ * Contains functionality for autowiring dependencies using a dependency container.
+ *
+ * This module is used in a dependency container for autowiring dependencies when resolving them.
+ * You typically only need this module if you want inject dependencies into a class instance not
+ * managed by a dependency container.
+ *
+ * Part of the Poodinis Dependency Injection framework.
+ *
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2014-2016 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+module poodinis.autowire;
+
+import poodinis.container;
+import poodinis.registration;
+
+import std.exception;
+import std.stdio;
+import std.string;
+import std.traits;
+import std.range;
+
+struct UseMemberType {};
+
+/**
+ * UDA for annotating class members as candidates for autowiring.
+ *
+ * Optionally a template parameter can be supplied to specify the type of a qualified class. The qualified type
+ * of a concrete class is used to autowire members declared by supertype. If no qualifier is supplied, the type
+ * of the member is used as qualifier.
+ *
+ * Examples:
+ * Annotate member of class to be autowired:
+ * ---
+ * class Car {
+ *    @Autowire
+ *    public Engine engine;
+ * }
+ * ---
+ *
+ * Annotate member of class with qualifier:
+ * ---
+ * class FuelEngine : Engine { ... }
+ * class ElectricEngine : Engine { ... }
+ *
+ * class HybridCar {
+ *    @Autowire!FuelEngine
+ *    public Engine fuelEngine;
+ *
+ *    @Autowire!ElectricEngine
+ *    public Engine electricEngine;
+ * }
+ * ---
+ * The members of an instance of "HybridCar" will now be autowired properly, because the autowire mechanism will
+ * autowire member "fuelEngine" as if it's of type "FuelEngine". This means that the members of instance "fuelEngine"
+ * will also be autowired because the autowire mechanism knows that member "fuelEngine" is an instance of "FuelEngine"
+ */
+struct Autowire(QualifierType = UseMemberType) {
+	QualifierType qualifier;
+};
+
+/**
+ * UDA for annotating class members to be autowired with a new instance regardless of their registration scope.
+ *
+ * Examples:
+ *---
+ * class Car {
+ *     @Autowire
+ *     @AssignNewInstance
+ *     public Antenna antenna;
+ * }
+ *---
+ * antenna will always be assigned a new instance of class Antenna.
+ */
+struct AssignNewInstance {}
+
+private void printDebugAutowiredInstance(TypeInfo instanceType, void* instanceAddress) {
+	writeln(format("DEBUG: Autowiring members of [%s@%s]", instanceType, instanceAddress));
+}
+
+/**
+ * Autowires members of a given instance using dependencies registered in the given container.
+ *
+ * All public members of the given instance, which are annotated using the "Autowire" UDA, are autowired.
+ * All members are resolved using the given container. Qualifiers are used to determine the type of class to
+ * resolve for any member of instance.
+ *
+ * Note that private members will not be autowired because the autowiring mechanism is not able to by-pass
+ * member visibility protection.
+ *
+ * See_Also: Autowire
+ */
+public void autowire(Type)(shared(DependencyContainer) container, Type instance) {
+	debug(poodinisVerbose) {
+		printDebugAutowiredInstance(typeid(Type), &instance);
+	}
+
+	foreach (member ; __traits(allMembers, Type)) {
+		autowireMember!member(container, instance);
+	}
+}
+
+private void printDebugAutowiringCandidate(TypeInfo candidateInstanceType, void* candidateInstanceAddress, TypeInfo instanceType, void* instanceAddress, string member) {
+	writeln(format("DEBUG: Autowired instance [%s@%s] to [%s@%s].%s", candidateInstanceType, candidateInstanceAddress, instanceType, instanceAddress, member));
+}
+
+private void printDebugAutowiringArray(TypeInfo superTypeInfo, TypeInfo instanceType, void* instanceAddress, string member) {
+	writeln(format("DEBUG: Autowired all registered instances of super type %s to [%s@%s].%s", superTypeInfo, instanceType, instanceAddress, member));
+}
+
+private void autowireMember(string member, Type)(shared(DependencyContainer) container, Type instance) {
+	static if(__traits(compiles, __traits(getMember, instance, member)) && __traits(compiles, __traits(getAttributes, __traits(getMember, instance, member)))) {
+		foreach(autowireAttribute; __traits(getAttributes, __traits(getMember, instance, member))) {
+			static if (__traits(isSame, autowireAttribute, Autowire) || is(autowireAttribute == Autowire!T, T)) {
+				if (__traits(getMember, instance, member) is null) {
+					alias MemberType = typeof(__traits(getMember, instance, member));
+
+					enum assignNewInstance = hasUDA!(__traits(getMember, instance, member), AssignNewInstance);
+
+					static if (isDynamicArray!MemberType) {
+						alias MemberElementType = ElementType!MemberType;
+						auto instances = container.resolveAll!MemberElementType;
+						__traits(getMember, instance, member) = instances;
+						debug(poodinisVerbose) {
+							printDebugAutowiringArray(typeid(MemberElementType), typeid(Type), &instance, member);
+						}
+					} else {
+						debug(poodinisVerbose) {
+							TypeInfo qualifiedInstanceType = typeid(MemberType);
+						}
+
+						MemberType qualifiedInstance;
+						static if (is(autowireAttribute == Autowire!T, T) && !is(autowireAttribute.qualifier == UseMemberType)) {
+							alias QualifierType = typeof(autowireAttribute.qualifier);
+							qualifiedInstance = createOrResolveInstance!(MemberType, QualifierType, assignNewInstance)(container);
+							debug(poodinisVerbose) {
+								qualifiedInstanceType = typeid(QualifierType);
+							}
+						} else {
+							qualifiedInstance = createOrResolveInstance!(MemberType, MemberType, assignNewInstance)(container);
+						}
+
+						__traits(getMember, instance, member) = qualifiedInstance;
+
+						debug(poodinisVerbose) {
+							printDebugAutowiringCandidate(qualifiedInstanceType, &qualifiedInstance, typeid(Type), &instance, member);
+						}
+					}
+				}
+
+				break;
+			}
+		}
+	}
+}
+
+private QualifierType createOrResolveInstance(MemberType, QualifierType, bool createNew)(shared(DependencyContainer) container) {
+	static if (createNew) {
+		auto instanceFactory = new InstanceFactory(typeid(MemberType), CreatesSingleton.no, null);
+		return cast(MemberType) instanceFactory.getInstance();
+	} else {
+		return container.resolve!(MemberType, QualifierType);
+	}
+}
+
+/**
+ * Autowire the given instance using the globally available dependency container.
+ *
+ * See_Also: DependencyContainer
+ */
+public void globalAutowire(Type)(Type instance) {
+	DependencyContainer.getInstance().autowire(instance);
+}
+
+class AutowiredRegistration(RegistrationType : Object) : Registration {
+	private shared(DependencyContainer) container;
+
+	public this(TypeInfo registeredType, shared(DependencyContainer) container) {
+		enforce(!(container is null), "Argument 'container' is null. Autowired registrations need to autowire using a container.");
+		this.container = container;
+		super(registeredType, typeid(RegistrationType));
+	}
+
+	public override Object getInstance(InstantiationContext context = new AutowireInstantiationContext()) {
+		RegistrationType instance = cast(RegistrationType) super.getInstance(context);
+
+		AutowireInstantiationContext autowireContext = cast(AutowireInstantiationContext) context;
+		enforce(!(autowireContext is null), "Given instantiation context type could not be cast to an AutowireInstantiationContext. If you relied on using the default assigned context: make sure you're calling getInstance() on an instance of type AutowiredRegistration!");
+		if (autowireContext.autowireInstance) {
+			container.autowire(instance);
+		}
+
+		return instance;
+	}
+
+}
+
+class AutowireInstantiationContext : InstantiationContext {
+	public bool autowireInstance = true;
+}
diff --git a/source/poodinis/container.d b/source/poodinis/container.d
index f947e87..56d707d 100644
--- a/source/poodinis/container.d
+++ b/source/poodinis/container.d
@@ -1,361 +1,361 @@
-/**
- * Contains the implementation of the dependency container.
- *
- * Part of the Poodinis Dependency Injection framework.
- *
- * Authors:
- *  Mike Bierlee, m.bierlee@lostmoment.com
- * Copyright: 2014-2015 Mike Bierlee
- * License:
- *  This software is licensed under the terms of the MIT license.
- *  The full terms of the license can be found in the LICENSE file.
- */
-
-module poodinis.container;
-
-import std.string;
-import std.algorithm;
-import std.concurrency;
-
-debug {
-	import std.stdio;
-}
-
-import poodinis.registration;
-import poodinis.autowire;
-import poodinis.context;
-
-/**
- * Exception thrown when errors occur while resolving a type in a dependency container.
- */
-class ResolveException : Exception {
-	this(string message, TypeInfo resolveType) {
-		super(format("Exception while resolving type %s: %s", resolveType.toString(), message));
-	}
-}
-
-/**
- * Exception thrown when errors occur while registering a type in a dependency container.
- */
-class RegistrationException : Exception {
-	this(string message, TypeInfo registrationType) {
-		super(format("Exception while registering type %s: %s", registrationType.toString(), message));
-	}
-}
-
-/**
- * Options which influence the process of registering dependencies
- */
-public enum RegistrationOption {
-	/**
-	 * Prevent a concrete type being registered on itself. With this option you will always need
-	 * to use the supertype as the type of the dependency.
-	 */
-	DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION
-}
-
-/**
- * The dependency container maintains all dependencies registered with it.
- *
- * Dependencies registered by a container can be resolved as long as they are still registered with the container.
- * Upon resolving a dependency, an instance is fetched according to a specific scope which dictates how instances of
- * dependencies are created. Resolved dependencies will be autowired before being returned.
- *
- * In most cases you want to use a global singleton dependency container provided by getInstance() to manage all dependencies.
- * You can still create new instances of this class for exceptional situations.
- */
-synchronized class DependencyContainer {
-	private Registration[][TypeInfo] registrations;
-
-	private Registration[] autowireStack;
-
-	/**
-	 * Register a dependency by concrete class type.
-	 *
-	 * A dependency registered by concrete class type can only be resolved by concrete class type.
-	 * No qualifiers can be used when resolving dependencies which are registered by concrete type.
-	 *
-	 * The default registration scope is "single instance" scope.
-	 *
-	 * Returns:
-	 * A registration is returned which can be used to change the registration scope.
-	 *
-	 * Examples:
-	 * Register and resolve a class by concrete type:
-	 * ---
-	 * class Cat : Animal { ... }
-	 * container.register!Cat;
-	 * ---
-	 *
-	 * See_Also: singleInstance, newInstance, existingInstance
-	 */
-	public Registration register(ConcreteType)() {
-		return register!(ConcreteType, ConcreteType)();
-	}
-
-	/**
-	 * Register a dependency by super type.
-	 *
-	 * A dependency registered by super type can only be resolved by super type. A qualifier is typically
-	 * used to resolve dependencies registered by super type.
-	 *
-	 * The default registration scope is "single instance" scope.
-	 *
-	 * Examples:
-	 * Register and resolve by super type
-	 * ---
-	 * class Cat : Animal { ... }
-	 * container.register!(Animal, Cat);
-	 * ---
-	 *
-	 * See_Also: singleInstance, newInstance, existingInstance, RegistrationOptions
-	 */
-	public Registration register(SuperType, ConcreteType : SuperType, RegistrationOptionsTuple...)(RegistrationOptionsTuple options) {
-		TypeInfo registeredType = typeid(SuperType);
-		TypeInfo_Class concreteType = typeid(ConcreteType);
-
-		debug(poodinisVerbose) {
-			writeln(format("DEBUG: Register type %s (as %s)", concreteType.toString(), registeredType.toString()));
-		}
-
-		auto existingRegistration = getExistingRegistration(registeredType, concreteType);
-		if (existingRegistration) {
-			return existingRegistration;
-		}
-
-		auto newRegistration = new AutowiredRegistration!ConcreteType(registeredType, this);
-		newRegistration.singleInstance();
-
-		if (!hasOption(options, RegistrationOption.DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION)) {
-			static if (!is(SuperType == ConcreteType)) {
-				auto concreteTypeRegistration = register!ConcreteType;
-				concreteTypeRegistration.linkTo(newRegistration);
-			}
-		}
-
-		registrations[registeredType] ~= cast(shared(Registration)) newRegistration;
-		return newRegistration;
-	}
-
-	private bool hasOption(RegistrationOptionsTuple...)(RegistrationOptionsTuple options, RegistrationOption option) {
-		foreach(presentOption ; options) {
-			if (presentOption == option) {
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	private Registration getExistingRegistration(TypeInfo registrationType, TypeInfo qualifierType) {
-		auto existingCandidates = registrationType in registrations;
-		if (existingCandidates) {
-			return getRegistration(cast(Registration[]) *existingCandidates, qualifierType);
-		}
-
-		return null;
-	}
-
-	private Registration getRegistration(Registration[] candidates, TypeInfo concreteType) {
-		foreach(existingRegistration ; candidates) {
-			if (existingRegistration.instanceType == concreteType) {
-				return existingRegistration;
-			}
-		}
-
-		return null;
-	}
-
-	/**
-	 * Resolve dependencies.
-	 *
-	 * Dependencies can only resolved using this method if they are registered by concrete type or the only
-	 * concrete type registered by super type.
-	 *
-	 * Resolved dependencies are automatically autowired before being returned.
-	 *
-	 * Returns:
-	 * An instance is returned which is created according to the registration scope with which they are registered.
-	 *
-	 * Throws:
-	 * ResolveException when type is not registered.
-	 *
-	 * Examples:
-	 * Resolve dependencies registered by super type and concrete type:
-	 * ---
-	 * class Cat : Animal { ... }
-	 * class Dog : Animal { ... }
-	 *
-	 * container.register!(Animal, Cat);
-	 * container.register!Dog;
-	 *
-	 * container.resolve!Animal;
-	 * container.resolve!Dog;
-	 * ---
-	 * You cannot resolve a dependency when it is registered by multiple super types:
-	 * ---
-	 * class Cat : Animal { ... }
-	 * class Dog : Animal { ... }
-	 *
-	 * container.register!(Animal, Cat);
-	 * container.register!(Animal, Dog);
-	 *
-	 * container.resolve!Animal; // Error: multiple candidates for type "Animal"
-	 * container.resolve!Dog; // Error: No type is registered by concrete type "Dog", only by super type "Animal"
-	 * ---
-	 * You need to use the resolve method which allows you to specify a qualifier.
-	 */
-	public RegistrationType resolve(RegistrationType)() {
-		return resolve!(RegistrationType, RegistrationType)();
-	}
-
-	/**
-	 * Resolve dependencies using a qualifier.
-	 *
-	 * Dependencies can only resolved using this method if they are registered by super type.
-	 *
-	 * Resolved dependencies are automatically autowired before being returned.
-	 *
-	 * Returns:
-	 * An instance is returned which is created according to the registration scope with which they are registered.
-	 *
-	 * Throws:
-	 * ResolveException when type is not registered or there are multiple candidates available for type.
-	 *
-	 * Examples:
-	 * Resolve dependencies registered by super type:
-	 * ---
-	 * class Cat : Animal { ... }
-	 * class Dog : Animal { ... }
-	 *
-	 * container.register!(Animal, Cat);
-	 * container.register!(Animal, Dog);
-	 *
-	 * container.resolve!(Animal, Cat);
-	 * container.resolve!(Animal, Dog);
-	 * ---
-	 */
-	public QualifierType resolve(RegistrationType, QualifierType : RegistrationType)() {
-		TypeInfo resolveType = typeid(RegistrationType);
-		TypeInfo qualifierType = typeid(QualifierType);
-
-		debug(poodinisVerbose) {
-			writeln("DEBUG: Resolving type " ~ resolveType.toString() ~ " with qualifier " ~ qualifierType.toString());
-		}
-
-		auto candidates = resolveType in registrations;
-		if (!candidates) {
-			throw new ResolveException("Type not registered.", resolveType);
-		}
-
-		Registration registration = getQualifiedRegistration(resolveType, qualifierType, cast(Registration[]) *candidates);
-		return resolveAutowiredInstance!QualifierType(registration);
-	}
-
-	private QualifierType resolveAutowiredInstance(QualifierType)(Registration registration) {
-		QualifierType instance;
-		if (!(cast(Registration[]) autowireStack).canFind(registration)) {
-			autowireStack ~= cast(shared(Registration)) registration;
-			instance = cast(QualifierType) registration.getInstance(new AutowireInstantiationContext());
-			autowireStack = autowireStack[0 .. $-1];
-		} else {
-			auto autowireContext = new AutowireInstantiationContext();
-			autowireContext.autowireInstance = false;
-			instance = cast(QualifierType) registration.getInstance(autowireContext);
-		}
-		return instance;
-	}
-
-	/**
-	 * Resolve all dependencies registered to a super type.
-	 *
-	 * Returns:
-	 * An array of autowired instances is returned. The order is undetermined.
-	 *
-	 * Examples:
-	 * ---
-	 * class Cat : Animal { ... }
-	 * class Dog : Animal { ... }
-	 *
-	 * container.register!(Animal, Cat);
-	 * container.register!(Animal, Dog);
-	 *
-	 * Animal[] animals = container.resolveAll!Animal;
-	 * ---
-	 */
-	public RegistrationType[] resolveAll(RegistrationType)() {
-		RegistrationType[] instances;
-		TypeInfo resolveType = typeid(RegistrationType);
-
-		auto qualifiedRegistrations = resolveType in registrations;
-		if (!qualifiedRegistrations) {
-			throw new ResolveException("Type not registered.", resolveType);
-		}
-
-		foreach(registration ; cast(Registration[]) *qualifiedRegistrations) {
-			instances ~= resolveAutowiredInstance!RegistrationType(registration);
-		}
-
-		return instances;
-	}
-
-	private Registration getQualifiedRegistration(TypeInfo resolveType, TypeInfo qualifierType, Registration[] candidates) {
-		if (resolveType == qualifierType) {
-			if (candidates.length > 1) {
-				string candidateList = candidates.toConcreteTypeListString();
-				throw new ResolveException("Multiple qualified candidates available: " ~ candidateList ~ ". Please use a qualifier.", resolveType);
-			}
-
-			return candidates[0];
-		}
-
-		return getRegistration(candidates, qualifierType);
-	}
-
-	/**
-	 * Clears all dependency registrations managed by this container.
-	 */
-	public void clearAllRegistrations() {
-		registrations.destroy();
-	}
-
-	/**
-	 * Removes a registered dependency by type.
-	 *
-	 * A dependency can be removed either by super type or concrete type, depending on how they are registered.
-	 *
-	 * Examples:
-	 * ---
-	 * container.removeRegistration!Animal;
-	 * ---
-	 */
-	public void removeRegistration(RegistrationType)() {
-		registrations.remove(typeid(RegistrationType));
-	}
-
-	/**
-	* Register dependencies through an application context.
-	*
-	* An application context allows you to fine-tune dependency set-up and instantiation.
-	* It is mostly used for dependencies which come from an external library or when you don't
-	* want to use annotations to set-up dependencies in your classes.
-	*/
-	public void registerContext(Context : ApplicationContext)() {
-		auto context = new Context();
-		context.registerDependencies(this);
-		context.registerContextComponents(this);
-		this.register!(ApplicationContext, Context)().existingInstance(context);
-		autowire(this, context);
-	}
-
-	/**
-	 * Returns a global singleton instance of a dependency container.
-	 */
-	public static shared(DependencyContainer) getInstance() {
-		static shared DependencyContainer instance;
-		if (instance is null) {
-			instance = new DependencyContainer();
-		}
-		return instance;
-	}
-}
+/**
+ * Contains the implementation of the dependency container.
+ *
+ * Part of the Poodinis Dependency Injection framework.
+ *
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2014-2016 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+module poodinis.container;
+
+import std.string;
+import std.algorithm;
+import std.concurrency;
+
+debug {
+	import std.stdio;
+}
+
+import poodinis.registration;
+import poodinis.autowire;
+import poodinis.context;
+
+/**
+ * Exception thrown when errors occur while resolving a type in a dependency container.
+ */
+class ResolveException : Exception {
+	this(string message, TypeInfo resolveType) {
+		super(format("Exception while resolving type %s: %s", resolveType.toString(), message));
+	}
+}
+
+/**
+ * Exception thrown when errors occur while registering a type in a dependency container.
+ */
+class RegistrationException : Exception {
+	this(string message, TypeInfo registrationType) {
+		super(format("Exception while registering type %s: %s", registrationType.toString(), message));
+	}
+}
+
+/**
+ * Options which influence the process of registering dependencies
+ */
+public enum RegistrationOption {
+	/**
+	 * Prevent a concrete type being registered on itself. With this option you will always need
+	 * to use the supertype as the type of the dependency.
+	 */
+	DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION
+}
+
+/**
+ * The dependency container maintains all dependencies registered with it.
+ *
+ * Dependencies registered by a container can be resolved as long as they are still registered with the container.
+ * Upon resolving a dependency, an instance is fetched according to a specific scope which dictates how instances of
+ * dependencies are created. Resolved dependencies will be autowired before being returned.
+ *
+ * In most cases you want to use a global singleton dependency container provided by getInstance() to manage all dependencies.
+ * You can still create new instances of this class for exceptional situations.
+ */
+synchronized class DependencyContainer {
+	private Registration[][TypeInfo] registrations;
+
+	private Registration[] autowireStack;
+
+	/**
+	 * Register a dependency by concrete class type.
+	 *
+	 * A dependency registered by concrete class type can only be resolved by concrete class type.
+	 * No qualifiers can be used when resolving dependencies which are registered by concrete type.
+	 *
+	 * The default registration scope is "single instance" scope.
+	 *
+	 * Returns:
+	 * A registration is returned which can be used to change the registration scope.
+	 *
+	 * Examples:
+	 * Register and resolve a class by concrete type:
+	 * ---
+	 * class Cat : Animal { ... }
+	 * container.register!Cat;
+	 * ---
+	 *
+	 * See_Also: singleInstance, newInstance, existingInstance
+	 */
+	public Registration register(ConcreteType)() {
+		return register!(ConcreteType, ConcreteType)();
+	}
+
+	/**
+	 * Register a dependency by super type.
+	 *
+	 * A dependency registered by super type can only be resolved by super type. A qualifier is typically
+	 * used to resolve dependencies registered by super type.
+	 *
+	 * The default registration scope is "single instance" scope.
+	 *
+	 * Examples:
+	 * Register and resolve by super type
+	 * ---
+	 * class Cat : Animal { ... }
+	 * container.register!(Animal, Cat);
+	 * ---
+	 *
+	 * See_Also: singleInstance, newInstance, existingInstance, RegistrationOptions
+	 */
+	public Registration register(SuperType, ConcreteType : SuperType, RegistrationOptionsTuple...)(RegistrationOptionsTuple options) {
+		TypeInfo registeredType = typeid(SuperType);
+		TypeInfo_Class concreteType = typeid(ConcreteType);
+
+		debug(poodinisVerbose) {
+			writeln(format("DEBUG: Register type %s (as %s)", concreteType.toString(), registeredType.toString()));
+		}
+
+		auto existingRegistration = getExistingRegistration(registeredType, concreteType);
+		if (existingRegistration) {
+			return existingRegistration;
+		}
+
+		auto newRegistration = new AutowiredRegistration!ConcreteType(registeredType, this);
+		newRegistration.singleInstance();
+
+		if (!hasOption(options, RegistrationOption.DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION)) {
+			static if (!is(SuperType == ConcreteType)) {
+				auto concreteTypeRegistration = register!ConcreteType;
+				concreteTypeRegistration.linkTo(newRegistration);
+			}
+		}
+
+		registrations[registeredType] ~= cast(shared(Registration)) newRegistration;
+		return newRegistration;
+	}
+
+	private bool hasOption(RegistrationOptionsTuple...)(RegistrationOptionsTuple options, RegistrationOption option) {
+		foreach(presentOption ; options) {
+			if (presentOption == option) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	private Registration getExistingRegistration(TypeInfo registrationType, TypeInfo qualifierType) {
+		auto existingCandidates = registrationType in registrations;
+		if (existingCandidates) {
+			return getRegistration(cast(Registration[]) *existingCandidates, qualifierType);
+		}
+
+		return null;
+	}
+
+	private Registration getRegistration(Registration[] candidates, TypeInfo concreteType) {
+		foreach(existingRegistration ; candidates) {
+			if (existingRegistration.instanceType == concreteType) {
+				return existingRegistration;
+			}
+		}
+
+		return null;
+	}
+
+	/**
+	 * Resolve dependencies.
+	 *
+	 * Dependencies can only resolved using this method if they are registered by concrete type or the only
+	 * concrete type registered by super type.
+	 *
+	 * Resolved dependencies are automatically autowired before being returned.
+	 *
+	 * Returns:
+	 * An instance is returned which is created according to the registration scope with which they are registered.
+	 *
+	 * Throws:
+	 * ResolveException when type is not registered.
+	 *
+	 * Examples:
+	 * Resolve dependencies registered by super type and concrete type:
+	 * ---
+	 * class Cat : Animal { ... }
+	 * class Dog : Animal { ... }
+	 *
+	 * container.register!(Animal, Cat);
+	 * container.register!Dog;
+	 *
+	 * container.resolve!Animal;
+	 * container.resolve!Dog;
+	 * ---
+	 * You cannot resolve a dependency when it is registered by multiple super types:
+	 * ---
+	 * class Cat : Animal { ... }
+	 * class Dog : Animal { ... }
+	 *
+	 * container.register!(Animal, Cat);
+	 * container.register!(Animal, Dog);
+	 *
+	 * container.resolve!Animal; // Error: multiple candidates for type "Animal"
+	 * container.resolve!Dog; // Error: No type is registered by concrete type "Dog", only by super type "Animal"
+	 * ---
+	 * You need to use the resolve method which allows you to specify a qualifier.
+	 */
+	public RegistrationType resolve(RegistrationType)() {
+		return resolve!(RegistrationType, RegistrationType)();
+	}
+
+	/**
+	 * Resolve dependencies using a qualifier.
+	 *
+	 * Dependencies can only resolved using this method if they are registered by super type.
+	 *
+	 * Resolved dependencies are automatically autowired before being returned.
+	 *
+	 * Returns:
+	 * An instance is returned which is created according to the registration scope with which they are registered.
+	 *
+	 * Throws:
+	 * ResolveException when type is not registered or there are multiple candidates available for type.
+	 *
+	 * Examples:
+	 * Resolve dependencies registered by super type:
+	 * ---
+	 * class Cat : Animal { ... }
+	 * class Dog : Animal { ... }
+	 *
+	 * container.register!(Animal, Cat);
+	 * container.register!(Animal, Dog);
+	 *
+	 * container.resolve!(Animal, Cat);
+	 * container.resolve!(Animal, Dog);
+	 * ---
+	 */
+	public QualifierType resolve(RegistrationType, QualifierType : RegistrationType)() {
+		TypeInfo resolveType = typeid(RegistrationType);
+		TypeInfo qualifierType = typeid(QualifierType);
+
+		debug(poodinisVerbose) {
+			writeln("DEBUG: Resolving type " ~ resolveType.toString() ~ " with qualifier " ~ qualifierType.toString());
+		}
+
+		auto candidates = resolveType in registrations;
+		if (!candidates) {
+			throw new ResolveException("Type not registered.", resolveType);
+		}
+
+		Registration registration = getQualifiedRegistration(resolveType, qualifierType, cast(Registration[]) *candidates);
+		return resolveAutowiredInstance!QualifierType(registration);
+	}
+
+	private QualifierType resolveAutowiredInstance(QualifierType)(Registration registration) {
+		QualifierType instance;
+		if (!(cast(Registration[]) autowireStack).canFind(registration)) {
+			autowireStack ~= cast(shared(Registration)) registration;
+			instance = cast(QualifierType) registration.getInstance(new AutowireInstantiationContext());
+			autowireStack = autowireStack[0 .. $-1];
+		} else {
+			auto autowireContext = new AutowireInstantiationContext();
+			autowireContext.autowireInstance = false;
+			instance = cast(QualifierType) registration.getInstance(autowireContext);
+		}
+		return instance;
+	}
+
+	/**
+	 * Resolve all dependencies registered to a super type.
+	 *
+	 * Returns:
+	 * An array of autowired instances is returned. The order is undetermined.
+	 *
+	 * Examples:
+	 * ---
+	 * class Cat : Animal { ... }
+	 * class Dog : Animal { ... }
+	 *
+	 * container.register!(Animal, Cat);
+	 * container.register!(Animal, Dog);
+	 *
+	 * Animal[] animals = container.resolveAll!Animal;
+	 * ---
+	 */
+	public RegistrationType[] resolveAll(RegistrationType)() {
+		RegistrationType[] instances;
+		TypeInfo resolveType = typeid(RegistrationType);
+
+		auto qualifiedRegistrations = resolveType in registrations;
+		if (!qualifiedRegistrations) {
+			throw new ResolveException("Type not registered.", resolveType);
+		}
+
+		foreach(registration ; cast(Registration[]) *qualifiedRegistrations) {
+			instances ~= resolveAutowiredInstance!RegistrationType(registration);
+		}
+
+		return instances;
+	}
+
+	private Registration getQualifiedRegistration(TypeInfo resolveType, TypeInfo qualifierType, Registration[] candidates) {
+		if (resolveType == qualifierType) {
+			if (candidates.length > 1) {
+				string candidateList = candidates.toConcreteTypeListString();
+				throw new ResolveException("Multiple qualified candidates available: " ~ candidateList ~ ". Please use a qualifier.", resolveType);
+			}
+
+			return candidates[0];
+		}
+
+		return getRegistration(candidates, qualifierType);
+	}
+
+	/**
+	 * Clears all dependency registrations managed by this container.
+	 */
+	public void clearAllRegistrations() {
+		registrations.destroy();
+	}
+
+	/**
+	 * Removes a registered dependency by type.
+	 *
+	 * A dependency can be removed either by super type or concrete type, depending on how they are registered.
+	 *
+	 * Examples:
+	 * ---
+	 * container.removeRegistration!Animal;
+	 * ---
+	 */
+	public void removeRegistration(RegistrationType)() {
+		registrations.remove(typeid(RegistrationType));
+	}
+
+	/**
+	* Register dependencies through an application context.
+	*
+	* An application context allows you to fine-tune dependency set-up and instantiation.
+	* It is mostly used for dependencies which come from an external library or when you don't
+	* want to use annotations to set-up dependencies in your classes.
+	*/
+	public void registerContext(Context : ApplicationContext)() {
+		auto context = new Context();
+		context.registerDependencies(this);
+		context.registerContextComponents(this);
+		this.register!(ApplicationContext, Context)().existingInstance(context);
+		autowire(this, context);
+	}
+
+	/**
+	 * Returns a global singleton instance of a dependency container.
+	 */
+	public static shared(DependencyContainer) getInstance() {
+		static shared DependencyContainer instance;
+		if (instance is null) {
+			instance = new DependencyContainer();
+		}
+		return instance;
+	}
+}
diff --git a/source/poodinis/context.d b/source/poodinis/context.d
index 8f67f58..f9850bb 100644
--- a/source/poodinis/context.d
+++ b/source/poodinis/context.d
@@ -1,68 +1,68 @@
-/**
- * Contains the implementation of application context setup.
- *
- * Part of the Poodinis Dependency Injection framework.
- *
- * Authors:
- *  Mike Bierlee, m.bierlee@lostmoment.com
- * Copyright: 2014-2015 Mike Bierlee
- * License:
- *  This software is licensed under the terms of the MIT license.
- *  The full terms of the license can be found in the LICENSE file.
- */
-
-module poodinis.context;
-
-import poodinis.container;
-import poodinis.registration;
-
-import std.traits;
-
-class ApplicationContext {
-	public void registerDependencies(shared(DependencyContainer) container) {}
-}
-
-/**
-* A component annotation is used for specifying which factory methods produce components in
-* an application context.
-*/
-struct Component {}
-
-/**
-* This annotation allows you to specify by which super type the component should be registered. This
-* enables you to use type-qualified alternatives for dependencies.
-*/
-struct RegisterByType(Type) {
-	Type type;
-}
-
-/**
-* Components with the prototype registration will be scoped as dependencies which will created
-* new instances every time they are resolved. The factory method will be called repeatedly.
-*/
-struct Prototype {}
-
-public void registerContextComponents(ApplicationContextType : ApplicationContext)(ApplicationContextType context, shared(DependencyContainer) container) {
-	foreach (member ; __traits(allMembers, ApplicationContextType)) {
-		static if (hasUDA!(__traits(getMember, context, member), Component)) {
-
-			auto factoryMethod = &__traits(getMember, context, member);
-			Registration registration = null;
-			auto createsSingleton = CreatesSingleton.yes;
-
-			foreach(attribute; __traits(getAttributes, __traits(getMember, context, member))) {
-				static if (is(attribute == RegisterByType!T, T)) {
-					registration = container.register!(typeof(attribute.type), ReturnType!factoryMethod);
-				} else static if (__traits(isSame, attribute, Prototype)) {
-					createsSingleton = CreatesSingleton.no;
-				}
-			}
-
-			if (registration is null) {
-				registration = container.register!(ReturnType!factoryMethod);
-			}
-
-			registration.instanceFactory = new InstanceFactory(registration.instanceType, createsSingleton, null, factoryMethod);
-		}
-	}
-}
+/**
+ * Contains the implementation of application context setup.
+ *
+ * Part of the Poodinis Dependency Injection framework.
+ *
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2014-2016 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+module poodinis.context;
+
+import poodinis.container;
+import poodinis.registration;
+
+import std.traits;
+
+class ApplicationContext {
+	public void registerDependencies(shared(DependencyContainer) container) {}
+}
+
+/**
+* A component annotation is used for specifying which factory methods produce components in
+* an application context.
+*/
+struct Component {}
+
+/**
+* This annotation allows you to specify by which super type the component should be registered. This
+* enables you to use type-qualified alternatives for dependencies.
+*/
+struct RegisterByType(Type) {
+	Type type;
+}
+
+/**
+* Components with the prototype registration will be scoped as dependencies which will created
+* new instances every time they are resolved. The factory method will be called repeatedly.
+*/
+struct Prototype {}
+
+public void registerContextComponents(ApplicationContextType : ApplicationContext)(ApplicationContextType context, shared(DependencyContainer) container) {
+	foreach (member ; __traits(allMembers, ApplicationContextType)) {
+		static if (hasUDA!(__traits(getMember, context, member), Component)) {
+
+			auto factoryMethod = &__traits(getMember, context, member);
+			Registration registration = null;
+			auto createsSingleton = CreatesSingleton.yes;
+
+			foreach(attribute; __traits(getAttributes, __traits(getMember, context, member))) {
+				static if (is(attribute == RegisterByType!T, T)) {
+					registration = container.register!(typeof(attribute.type), ReturnType!factoryMethod);
+				} else static if (__traits(isSame, attribute, Prototype)) {
+					createsSingleton = CreatesSingleton.no;
+				}
+			}
+
+			if (registration is null) {
+				registration = container.register!(ReturnType!factoryMethod);
+			}
+
+			registration.instanceFactory = new InstanceFactory(registration.instanceType, createsSingleton, null, factoryMethod);
+		}
+	}
+}
diff --git a/source/poodinis/package.d b/source/poodinis/package.d
index 94954e0..2c9c67f 100644
--- a/source/poodinis/package.d
+++ b/source/poodinis/package.d
@@ -1,17 +1,17 @@
-/**
- * Package module for the Poodinis Dependency Injection framework.
- *
- * Authors:
- *  Mike Bierlee, m.bierlee@lostmoment.com
- * Copyright: 2014-2015 Mike Bierlee
- * License:
- *  This software is licensed under the terms of the MIT license.
- *  The full terms of the license can be found in the LICENSE file.
- */
-
-module poodinis;
-
-public import poodinis.autowire;
-public import poodinis.container;
-public import poodinis.registration;
-public import poodinis.context;
+/**
+ * Package module for the Poodinis Dependency Injection framework.
+ *
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2014-2016 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+module poodinis;
+
+public import poodinis.autowire;
+public import poodinis.container;
+public import poodinis.registration;
+public import poodinis.context;
diff --git a/source/poodinis/registration.d b/source/poodinis/registration.d
index a538777..aa52796 100644
--- a/source/poodinis/registration.d
+++ b/source/poodinis/registration.d
@@ -1,145 +1,145 @@
-/**
- * This module contains objects for defining and scoping dependency registrations.
- *
- * Part of the Poodinis Dependency Injection framework.
- *
- * Authors:
- *  Mike Bierlee, m.bierlee@lostmoment.com
- * Copyright: 2014-2015 Mike Bierlee
- * License:
- *  This software is licensed under the terms of the MIT license.
- *  The full terms of the license can be found in the LICENSE file.
- */
-
-module poodinis.registration;
-
-import std.typecons;
-import std.exception;
-
-debug {
-	import std.stdio;
-	import std.string;
-}
-
-class InstanceCreationException : Exception {
-	this(string message, string file = __FILE__, size_t line = __LINE__) {
-		super(message, file, line);
-	}
-}
-
-class Registration {
-	private TypeInfo _registeredType = null;
-	private TypeInfo_Class _instanceType = null;
-	private Registration linkedRegistration;
-
-	public @property registeredType() {
-		return _registeredType;
-	}
-
-	public @property instanceType() {
-		return _instanceType;
-	}
-
-	public InstanceFactory instanceFactory = null;
-
-	this(TypeInfo registeredType, TypeInfo_Class instanceType) {
-		this._registeredType = registeredType;
-		this._instanceType = instanceType;
-	}
-
-	public Object getInstance(InstantiationContext context = new InstantiationContext()) {
-		if (linkedRegistration !is null) {
-			return linkedRegistration.getInstance(context);
-		}
-
-
-		if (instanceFactory is null) {
-			throw new InstanceCreationException("No instance factory defined for registration of type " ~ registeredType.toString());
-		}
-
-		return instanceFactory.getInstance();
-	}
-
-	public Registration linkTo(Registration registration) {
-		this.linkedRegistration = registration;
-		return this;
-	}
-}
-
-alias CreatesSingleton = Flag!"CreatesSingleton";
-alias InstanceFactoryMethod = Object delegate();
-
-class InstanceFactory {
-	private TypeInfo_Class instanceType = null;
-	private Object instance = null;
-	private CreatesSingleton createsSingleton;
-	private InstanceFactoryMethod factoryMethod;
-
-	this(TypeInfo_Class instanceType, CreatesSingleton createsSingleton = CreatesSingleton.yes, Object existingInstance = null, InstanceFactoryMethod factoryMethod = null) {
-		this.instanceType = instanceType;
-		this.createsSingleton = existingInstance !is null ? CreatesSingleton.yes : createsSingleton;
-		this.instance = existingInstance;
-		this.factoryMethod = factoryMethod !is null ? factoryMethod : &this.createInstance;
-	}
-
-	public Object getInstance() {
-		if (createsSingleton && instance !is null) {
-			debug(poodinisVerbose) {
-				writeln(format("DEBUG: Existing instance returned of type %s", instanceType.toString()));
-			}
-
-			return instance;
-		}
-
-		debug(poodinisVerbose) {
-			writeln(format("DEBUG: Creating new instance of type %s", instanceType.toString()));
-		}
-
-		instance = factoryMethod();
-		return instance;
-	}
-
-	private Object createInstance() {
-		enforce!InstanceCreationException(instanceType, "Instance type is not defined, cannot create instance without knowing its type.");
-		return instanceType.create();
-	}
-}
-
-/**
- * Scopes registrations to return the same instance every time a given registration is resolved.
- *
- * Effectively makes the given registration a singleton.
- */
-public Registration singleInstance(Registration registration) {
-	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.yes, null);
-	return registration;
-}
-
-/**
- * Scopes registrations to return a new instance every time the given registration is resolved.
- */
-public Registration newInstance(Registration registration) {
-	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.no, null);
-	return registration;
-}
-
-/**
- * Scopes registrations to return the given instance every time the given registration is resolved.
- */
-public Registration existingInstance(Registration registration, Object instance) {
-	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.yes, instance);
-	return registration;
-}
-
-public string toConcreteTypeListString(Registration[] registrations) {
-	auto concreteTypeListString = "";
-	foreach (registration ; registrations) {
-		if (concreteTypeListString.length > 0) {
-			concreteTypeListString ~= ", ";
-		}
-		concreteTypeListString ~= registration.instanceType.toString();
-	}
-	return concreteTypeListString;
-}
-
-class InstantiationContext {}
+/**
+ * This module contains objects for defining and scoping dependency registrations.
+ *
+ * Part of the Poodinis Dependency Injection framework.
+ *
+ * Authors:
+ *  Mike Bierlee, m.bierlee@lostmoment.com
+ * Copyright: 2014-2016 Mike Bierlee
+ * License:
+ *  This software is licensed under the terms of the MIT license.
+ *  The full terms of the license can be found in the LICENSE file.
+ */
+
+module poodinis.registration;
+
+import std.typecons;
+import std.exception;
+
+debug {
+	import std.stdio;
+	import std.string;
+}
+
+class InstanceCreationException : Exception {
+	this(string message, string file = __FILE__, size_t line = __LINE__) {
+		super(message, file, line);
+	}
+}
+
+class Registration {
+	private TypeInfo _registeredType = null;
+	private TypeInfo_Class _instanceType = null;
+	private Registration linkedRegistration;
+
+	public @property registeredType() {
+		return _registeredType;
+	}
+
+	public @property instanceType() {
+		return _instanceType;
+	}
+
+	public InstanceFactory instanceFactory = null;
+
+	this(TypeInfo registeredType, TypeInfo_Class instanceType) {
+		this._registeredType = registeredType;
+		this._instanceType = instanceType;
+	}
+
+	public Object getInstance(InstantiationContext context = new InstantiationContext()) {
+		if (linkedRegistration !is null) {
+			return linkedRegistration.getInstance(context);
+		}
+
+
+		if (instanceFactory is null) {
+			throw new InstanceCreationException("No instance factory defined for registration of type " ~ registeredType.toString());
+		}
+
+		return instanceFactory.getInstance();
+	}
+
+	public Registration linkTo(Registration registration) {
+		this.linkedRegistration = registration;
+		return this;
+	}
+}
+
+alias CreatesSingleton = Flag!"CreatesSingleton";
+alias InstanceFactoryMethod = Object delegate();
+
+class InstanceFactory {
+	private TypeInfo_Class instanceType = null;
+	private Object instance = null;
+	private CreatesSingleton createsSingleton;
+	private InstanceFactoryMethod factoryMethod;
+
+	this(TypeInfo_Class instanceType, CreatesSingleton createsSingleton = CreatesSingleton.yes, Object existingInstance = null, InstanceFactoryMethod factoryMethod = null) {
+		this.instanceType = instanceType;
+		this.createsSingleton = existingInstance !is null ? CreatesSingleton.yes : createsSingleton;
+		this.instance = existingInstance;
+		this.factoryMethod = factoryMethod !is null ? factoryMethod : &this.createInstance;
+	}
+
+	public Object getInstance() {
+		if (createsSingleton && instance !is null) {
+			debug(poodinisVerbose) {
+				writeln(format("DEBUG: Existing instance returned of type %s", instanceType.toString()));
+			}
+
+			return instance;
+		}
+
+		debug(poodinisVerbose) {
+			writeln(format("DEBUG: Creating new instance of type %s", instanceType.toString()));
+		}
+
+		instance = factoryMethod();
+		return instance;
+	}
+
+	private Object createInstance() {
+		enforce!InstanceCreationException(instanceType, "Instance type is not defined, cannot create instance without knowing its type.");
+		return instanceType.create();
+	}
+}
+
+/**
+ * Scopes registrations to return the same instance every time a given registration is resolved.
+ *
+ * Effectively makes the given registration a singleton.
+ */
+public Registration singleInstance(Registration registration) {
+	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.yes, null);
+	return registration;
+}
+
+/**
+ * Scopes registrations to return a new instance every time the given registration is resolved.
+ */
+public Registration newInstance(Registration registration) {
+	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.no, null);
+	return registration;
+}
+
+/**
+ * Scopes registrations to return the given instance every time the given registration is resolved.
+ */
+public Registration existingInstance(Registration registration, Object instance) {
+	registration.instanceFactory = new InstanceFactory(registration.instanceType, CreatesSingleton.yes, instance);
+	return registration;
+}
+
+public string toConcreteTypeListString(Registration[] registrations) {
+	auto concreteTypeListString = "";
+	foreach (registration ; registrations) {
+		if (concreteTypeListString.length > 0) {
+			concreteTypeListString ~= ", ";
+		}
+		concreteTypeListString ~= registration.instanceType.toString();
+	}
+	return concreteTypeListString;
+}
+
+class InstantiationContext {}
diff --git a/test/poodinis/autowiretest.d b/test/poodinis/autowiretest.d
index ac1db5e..65ef43c 100644
--- a/test/poodinis/autowiretest.d
+++ b/test/poodinis/autowiretest.d
@@ -1,191 +1,191 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.exception;
-
-version(unittest) {
-	class ComponentA {}
-
-	class ComponentB {
-		public @Autowire ComponentA componentA;
-	}
-
-	interface InterfaceA {}
-
-	class ComponentC : InterfaceA {}
-
-	class ComponentD {
-		public @Autowire InterfaceA componentC = null;
-	}
-
-	class DummyAttribute{};
-
-	class ComponentE {
-		@DummyAttribute
-		public ComponentC componentC;
-	}
-
-	class ComponentDeclarationCocktail {
-		alias noomer = int;
-
-		@Autowire
-		public ComponentA componentA;
-
-		public void doesNothing() {
-		}
-
-		~this(){
-		}
-	}
-
-	class ComponentX : InterfaceA {}
-
-	class MonkeyShine {
-		@Autowire!ComponentX
-		public InterfaceA component;
-	}
-
-	class BootstrapBootstrap {
-		@Autowire!ComponentX
-		public InterfaceA componentX;
-
-		@Autowire!ComponentC
-		public InterfaceA componentC;
-	}
-
-	class LordOfTheComponents {
-		@Autowire
-		public InterfaceA[] components;
-	}
-	class ComponentCharlie {
-		@Autowire
-		@AssignNewInstance
-		public ComponentA componentA;
-	}
-
-	// Test autowiring concrete type to existing instance
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!ComponentA;
-		auto componentB = new ComponentB();
-		container.autowire!(ComponentB)(componentB);
-		assert(componentB !is null, "Autowirable dependency failed to autowire");
-	}
-
-	// Test autowiring interface type to existing instance
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(InterfaceA, ComponentC);
-		auto componentD = new ComponentD();
-		container.autowire!(ComponentD)(componentD);
-		assert(componentD.componentC !is null, "Autowirable dependency failed to autowire");
-	}
-
-	// Test autowiring will only happen once
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(InterfaceA, ComponentC).newInstance();
-		auto componentD = new ComponentD();
-		container.autowire!(ComponentD)(componentD);
-		auto expectedComponent = componentD.componentC;
-		container.autowire!(ComponentD)(componentD);
-		auto actualComponent = componentD.componentC;
-		assert(expectedComponent is actualComponent, "Autowiring the second time wired a different instance");
-	}
-
-	// Test autowiring unregistered type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto componentD = new ComponentD();
-		assertThrown!(ResolveException)(container.autowire!(ComponentD)(componentD), "Autowiring unregistered type should throw ResolveException");
-	}
-
-	// Test autowiring member with non-autowire attribute does not autowire
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto componentE = new ComponentE();
-		container.autowire!ComponentE(componentE);
-		assert(componentE.componentC is null, "Autowiring should not occur for members with attributes other than @Autowire");
-	}
-
-	// Test autowire class with alias declaration
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!ComponentA;
-		auto componentDeclarationCocktail = new ComponentDeclarationCocktail();
-
-		container.autowire(componentDeclarationCocktail);
-
-		assert(componentDeclarationCocktail.componentA !is null, "Autowiring class with non-assignable declarations failed");
-	}
-
-	// Test autowire class with qualifier
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(InterfaceA, ComponentC);
-		container.register!(InterfaceA, ComponentX);
-		auto componentX = container.resolve!(InterfaceA, ComponentX);
-
-		auto monkeyShine = new MonkeyShine();
-		container.autowire(monkeyShine);
-
-		assert(monkeyShine.component is componentX, "Autowiring class with qualifier failed");
-	}
-
-	// Test autowire class with multiple qualifiers
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(InterfaceA, ComponentC);
-		container.register!(InterfaceA, ComponentX);
-		auto componentC = container.resolve!(InterfaceA, ComponentC);
-		auto componentX = container.resolve!(InterfaceA, ComponentX);
-
-		auto bootstrapBootstrap = new BootstrapBootstrap();
-		container.autowire(bootstrapBootstrap);
-
-		assert(bootstrapBootstrap.componentX is componentX, "Autowiring class with multiple qualifiers failed");
-		assert(bootstrapBootstrap.componentC is componentC, "Autowiring class with multiple qualifiers failed");
-	}
-
-	// Test getting instance from autowired registration will autowire instance
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!ComponentA;
-
-		auto registration = new AutowiredRegistration!ComponentB(typeid(ComponentB), container).singleInstance();
-		auto instance = cast(ComponentB) registration.getInstance(new AutowireInstantiationContext());
-
-		assert(instance.componentA !is null);
-	}
-
-	// Test autowiring a dynamic array with all qualified types
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(InterfaceA, ComponentC);
-		container.register!(InterfaceA, ComponentX);
-
-		auto lord = new LordOfTheComponents();
-		container.autowire(lord);
-
-		assert(lord.components.length == 2, "Dynamic array was not autowired");
-	}
-
-	// Test autowiring new instance of singleinstance registration with newInstance UDA
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!ComponentA;
-
-		auto regularComponentA = container.resolve!ComponentA;
-		auto charlie = new ComponentCharlie();
-
-		container.autowire(charlie);
-
-		assert(charlie.componentA !is regularComponentA, "Autowiring class with AssignNewInstance did not yield a different instance");
-	}
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.exception;
+
+version(unittest) {
+	class ComponentA {}
+
+	class ComponentB {
+		public @Autowire ComponentA componentA;
+	}
+
+	interface InterfaceA {}
+
+	class ComponentC : InterfaceA {}
+
+	class ComponentD {
+		public @Autowire InterfaceA componentC = null;
+	}
+
+	class DummyAttribute{};
+
+	class ComponentE {
+		@DummyAttribute
+		public ComponentC componentC;
+	}
+
+	class ComponentDeclarationCocktail {
+		alias noomer = int;
+
+		@Autowire
+		public ComponentA componentA;
+
+		public void doesNothing() {
+		}
+
+		~this(){
+		}
+	}
+
+	class ComponentX : InterfaceA {}
+
+	class MonkeyShine {
+		@Autowire!ComponentX
+		public InterfaceA component;
+	}
+
+	class BootstrapBootstrap {
+		@Autowire!ComponentX
+		public InterfaceA componentX;
+
+		@Autowire!ComponentC
+		public InterfaceA componentC;
+	}
+
+	class LordOfTheComponents {
+		@Autowire
+		public InterfaceA[] components;
+	}
+	class ComponentCharlie {
+		@Autowire
+		@AssignNewInstance
+		public ComponentA componentA;
+	}
+
+	// Test autowiring concrete type to existing instance
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!ComponentA;
+		auto componentB = new ComponentB();
+		container.autowire!(ComponentB)(componentB);
+		assert(componentB !is null, "Autowirable dependency failed to autowire");
+	}
+
+	// Test autowiring interface type to existing instance
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(InterfaceA, ComponentC);
+		auto componentD = new ComponentD();
+		container.autowire!(ComponentD)(componentD);
+		assert(componentD.componentC !is null, "Autowirable dependency failed to autowire");
+	}
+
+	// Test autowiring will only happen once
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(InterfaceA, ComponentC).newInstance();
+		auto componentD = new ComponentD();
+		container.autowire!(ComponentD)(componentD);
+		auto expectedComponent = componentD.componentC;
+		container.autowire!(ComponentD)(componentD);
+		auto actualComponent = componentD.componentC;
+		assert(expectedComponent is actualComponent, "Autowiring the second time wired a different instance");
+	}
+
+	// Test autowiring unregistered type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto componentD = new ComponentD();
+		assertThrown!(ResolveException)(container.autowire!(ComponentD)(componentD), "Autowiring unregistered type should throw ResolveException");
+	}
+
+	// Test autowiring member with non-autowire attribute does not autowire
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto componentE = new ComponentE();
+		container.autowire!ComponentE(componentE);
+		assert(componentE.componentC is null, "Autowiring should not occur for members with attributes other than @Autowire");
+	}
+
+	// Test autowire class with alias declaration
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!ComponentA;
+		auto componentDeclarationCocktail = new ComponentDeclarationCocktail();
+
+		container.autowire(componentDeclarationCocktail);
+
+		assert(componentDeclarationCocktail.componentA !is null, "Autowiring class with non-assignable declarations failed");
+	}
+
+	// Test autowire class with qualifier
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(InterfaceA, ComponentC);
+		container.register!(InterfaceA, ComponentX);
+		auto componentX = container.resolve!(InterfaceA, ComponentX);
+
+		auto monkeyShine = new MonkeyShine();
+		container.autowire(monkeyShine);
+
+		assert(monkeyShine.component is componentX, "Autowiring class with qualifier failed");
+	}
+
+	// Test autowire class with multiple qualifiers
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(InterfaceA, ComponentC);
+		container.register!(InterfaceA, ComponentX);
+		auto componentC = container.resolve!(InterfaceA, ComponentC);
+		auto componentX = container.resolve!(InterfaceA, ComponentX);
+
+		auto bootstrapBootstrap = new BootstrapBootstrap();
+		container.autowire(bootstrapBootstrap);
+
+		assert(bootstrapBootstrap.componentX is componentX, "Autowiring class with multiple qualifiers failed");
+		assert(bootstrapBootstrap.componentC is componentC, "Autowiring class with multiple qualifiers failed");
+	}
+
+	// Test getting instance from autowired registration will autowire instance
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!ComponentA;
+
+		auto registration = new AutowiredRegistration!ComponentB(typeid(ComponentB), container).singleInstance();
+		auto instance = cast(ComponentB) registration.getInstance(new AutowireInstantiationContext());
+
+		assert(instance.componentA !is null);
+	}
+
+	// Test autowiring a dynamic array with all qualified types
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(InterfaceA, ComponentC);
+		container.register!(InterfaceA, ComponentX);
+
+		auto lord = new LordOfTheComponents();
+		container.autowire(lord);
+
+		assert(lord.components.length == 2, "Dynamic array was not autowired");
+	}
+
+	// Test autowiring new instance of singleinstance registration with newInstance UDA
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!ComponentA;
+
+		auto regularComponentA = container.resolve!ComponentA;
+		auto charlie = new ComponentCharlie();
+
+		container.autowire(charlie);
+
+		assert(charlie.componentA !is regularComponentA, "Autowiring class with AssignNewInstance did not yield a different instance");
+	}
+}
diff --git a/test/poodinis/containertest.d b/test/poodinis/containertest.d
index 663777b..905e086 100644
--- a/test/poodinis/containertest.d
+++ b/test/poodinis/containertest.d
@@ -1,588 +1,588 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.exception;
-import core.thread;
-
-version(unittest) {
-	class TestContext : ApplicationContext {
-		public override void registerDependencies(shared(DependencyContainer) container) {
-			container.register!TestClass;
-		}
-
-		@Component
-		public UnrelatedClass unrelated() {
-			return new UnrelatedClass();
-		}
-	}
-
-	class AutowiredTestContext : ApplicationContext {
-
-		@Autowire
-		public UnrelatedClass unrelatedClass;
-
-		@Component
-		public ClassWrapper wrapper() {
-			return new ClassWrapper(unrelatedClass);
-		}
-	}
-
-	class ComplexAutowiredTestContext : ApplicationContext {
-
-		@Autowire
-		public UnrelatedClass unrelatedClass;
-
-		@Autowire
-		public ClassWrapper classWrapper;
-
-		public override void registerDependencies(shared(DependencyContainer) container) {
-			container.register!UnrelatedClass;
-		}
-
-		@Component
-		public ClassWrapper wrapper() {
-			return new ClassWrapper(unrelatedClass);
-		}
-
-		@Component
-		public ClassWrapperWrapper wrapperWrapper() {
-			return new ClassWrapperWrapper(classWrapper);
-		}
-
-	}
-
-	interface TestInterface {
-	}
-
-	class TestClass : TestInterface {
-	}
-
-	class TestClassDeux : TestInterface {
-		@Autowire
-		public UnrelatedClass unrelated;
-	}
-
-	class UnrelatedClass{
-	}
-
-	class FailOnCreationClass {
-		this() {
-			throw new Exception("This class should not be instantiated");
-		}
-	}
-
-	class AutowiredClass {
-	}
-
-	class ComponentClass {
-		@Autowire
-		public AutowiredClass autowiredClass;
-	}
-
-	class ComponentCat {
-		@Autowire
-		public ComponentMouse mouse;
-	}
-
-	class ComponentMouse {
-		@Autowire
-		public ComponentCat cat;
-	}
-
-	class Eenie {
-		@Autowire
-		public Meenie meenie;
-	}
-
-	class Meenie {
-		@Autowire
-		public Moe moe;
-	}
-
-	class Moe {
-		@Autowire
-		public Eenie eenie;
-	}
-
-	class Ittie {
-		@Autowire
-		public Bittie bittie;
-	}
-
-	class Bittie {
-		@Autowire
-		public Banana banana;
-	}
-
-	class Banana {
-		@Autowire
-		public Bittie bittie;
-	}
-
-	interface SuperInterface {
-	}
-
-	class SuperImplementation : SuperInterface {
-		@Autowire
-		public Banana banana;
-	}
-
-	interface Color {
-	}
-
-	class Blue : Color {
-	}
-
-	class Red : Color {
-	}
-
-	class Spiders {
-		@Autowire
-		public TestInterface testMember;
-	}
-
-	class Recursive {
-		@Autowire
-		public Recursive recursive;
-	}
-
-	class Moolah {}
-
-	class Wants {
-		@Autowire
-		public Moolah moolah;
-	}
-
-	class John {
-		@Autowire
-		public Wants wants;
-	}
-
-	class ClassWrapper {
-		public Object someClass;
-
-		this(Object someClass) {
-			this.someClass = someClass;
-		}
-	}
-
-	class ClassWrapperWrapper {
-		public ClassWrapper wrapper;
-
-		this(ClassWrapper wrapper) {
-			this.wrapper = wrapper;
-		}
-	}
-
-	// Test register concrete type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto registration = container.register!(TestClass)();
-		assert(registration.registeredType == typeid(TestClass), "Type of registered type not the same");
-	}
-
-	// Test resolve registered type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestClass)();
-		TestClass actualInstance = container.resolve!(TestClass)();
-		assert(actualInstance !is null, "Resolved type is null");
-		assert(cast(TestClass) actualInstance, "Resolved class is not the same type as expected");
-	}
-
-	// Test register interface
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestInterface, TestClass)();
-		TestInterface actualInstance = container.resolve!(TestInterface)();
-		assert(actualInstance !is null, "Resolved type is null");
-		assert(cast(TestInterface) actualInstance, "Resolved class is not the same type as expected");
-	}
-
-	// Test resolve non-registered type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		assertThrown!ResolveException(container.resolve!(TestClass)(), "Resolving non-registered type does not fail");
-	}
-
-	// Test clear registrations
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestClass)();
-		container.clearAllRegistrations();
-		assertThrown!ResolveException(container.resolve!(TestClass)(), "Resolving cleared type does not fail");
-	}
-
-	// Test get singleton of container
-	unittest {
-		auto instance1 = DependencyContainer.getInstance();
-		auto instance2 = DependencyContainer.getInstance();
-		assert(instance1 is instance2, "getInstance does not return the same instance");
-	}
-
-	// Test resolve single instance for type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestClass)().singleInstance();
-		auto instance1 = container.resolve!(TestClass);
-		auto instance2 = container.resolve!(TestClass);
-		assert(instance1 is instance2, "Resolved instance from single instance scope is not the each time it is resolved");
-	}
-
-	// Test resolve new instance for type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestClass)().newInstance();
-		auto instance1 = container.resolve!(TestClass);
-		auto instance2 = container.resolve!(TestClass);
-		assert(instance1 !is instance2, "Resolved instance from new instance scope is the same each time it is resolved");
-	}
-
-	// Test resolve existing instance for type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto expectedInstance = new TestClass();
-		container.register!(TestClass)().existingInstance(expectedInstance);
-		auto actualInstance = container.resolve!(TestClass);
-		assert(expectedInstance is actualInstance, "Resolved instance from existing instance scope is not the same as the registered instance");
-	}
-
-	// Test autowire resolved instances
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!AutowiredClass;
-		container.register!ComponentClass;
-		auto componentInstance = container.resolve!ComponentClass;
-		auto autowiredInstance = container.resolve!AutowiredClass;
-		assert(componentInstance.autowiredClass is autowiredInstance, "Member is not autowired upon resolving");
-	}
-
-	// Test circular autowiring
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!ComponentMouse;
-		container.register!ComponentCat;
-		auto mouse = container.resolve!ComponentMouse;
-		auto cat = container.resolve!ComponentCat;
-		assert(mouse.cat is cat && cat.mouse is mouse && mouse !is cat, "Circular dependencies should be autowirable");
-	}
-
-	// Test remove registration
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!TestClass;
-		container.removeRegistration!TestClass;
-		assertThrown!ResolveException(container.resolve!TestClass);
-	}
-
-	// Test autowiring does not autowire member where instance is non-null
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto existingA = new AutowiredClass();
-		auto existingB = new ComponentClass();
-		existingB.autowiredClass = existingA;
-
-		container.register!AutowiredClass;
-		container.register!(ComponentClass).existingInstance(existingB);
-		auto resolvedA = container.resolve!AutowiredClass;
-		auto resolvedB = container.resolve!ComponentClass;
-
-		assert(resolvedB.autowiredClass is existingA && resolvedA !is existingA, "Autowiring shouldn't rewire member when it is already wired to an instance");
-	}
-
-	// Test autowiring circular dependency by third-degree
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Eenie;
-		container.register!Meenie;
-		container.register!Moe;
-
-		auto eenie = container.resolve!Eenie;
-
-		assert(eenie.meenie.moe.eenie is eenie, "Autowiring third-degree circular dependency failed");
-	}
-
-	// Test autowiring deep circular dependencies
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Ittie;
-		container.register!Bittie;
-		container.register!Banana;
-
-		auto ittie = container.resolve!Ittie;
-
-		assert(ittie.bittie is ittie.bittie.banana.bittie, "Autowiring deep dependencies failed.");
-	}
-
-	// Test autowiring deep circular dependencies with newInstance scope does not autowire new instance second time
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Ittie).newInstance();
-		container.register!(Bittie).newInstance();
-		container.register!(Banana).newInstance();
-
-		auto ittie = container.resolve!Ittie;
-
-		assert(ittie.bittie.banana.bittie.banana is null, "Autowiring deep dependencies with newInstance scope autowired a reoccuring type.");
-	}
-
-	// Test autowiring type registered by interface
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Banana;
-		container.register!Bittie;
-		container.register!(SuperInterface, SuperImplementation);
-
-		SuperImplementation superInstance = cast(SuperImplementation) container.resolve!SuperInterface;
-
-		assert(!(superInstance.banana is null), "Instance which was resolved by interface type was not autowired.");
-	}
-
-	// Test reusing a container after clearing all registrations
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Banana;
-		container.clearAllRegistrations();
-		try {
-			container.resolve!Banana;
-		} catch (ResolveException e) {
-			container.register!Banana;
-			return;
-		}
-		assert(false);
-	}
-
-	// Test register multiple concrete classess to same interface type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Color, Blue);
-		container.register!(Color, Red);
-	}
-
-	// Test removing all registrations for type with multiple registrations.
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Color, Blue);
-		container.register!(Color, Red);
-		container.removeRegistration!Color;
-	}
-
-	// Test registering same registration again
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto firstRegistration = container.register!(Color, Blue);
-		auto secondRegistration = container.register!(Color, Blue);
-
-		assert(firstRegistration is secondRegistration, "First registration is not the same as the second of equal types");
-	}
-
-	// Test resolve registration with multiple qualifiers
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Color, Blue);
-		container.register!(Color, Red);
-		try {
-			container.resolve!Color;
-		} catch (ResolveException e) {
-			return;
-		}
-		assert(false);
-	}
-
-	// Test resolve registration with multiple qualifiers using a qualifier
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Color, Blue);
-		container.register!(Color, Red);
-		auto blueInstance = container.resolve!(Color, Blue);
-		auto redInstance = container.resolve!(Color, Red);
-
-		assert(blueInstance !is redInstance, "Resolving type with multiple, different registrations yielded the same instance");
-		assert(blueInstance !is null, "Resolved blue instance to null");
-		assert(redInstance !is null, "Resolved red instance to null");
-	}
-
-	// Test autowire of unqualified member typed by interface.
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Spiders;
-		container.register!(TestInterface, TestClass);
-
-		auto instance = container.resolve!Spiders;
-
-		assert(!(instance is null), "Container failed to autowire member by interface");
-	}
-
-	// Register existing registration
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-
-		auto firstRegistration = container.register!TestClass;
-		auto secondRegistration = container.register!TestClass;
-
-		assert(firstRegistration is secondRegistration, "Registering the same registration twice registers the dependencies twice.");
-	}
-
-	// Register existing registration by supertype
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-
-		auto firstRegistration = container.register!(TestInterface, TestClass);
-		auto secondRegistration = container.register!(TestInterface, TestClass);
-
-		assert(firstRegistration is secondRegistration, "Registering the same registration by super type twice registers the dependencies twice.");
-	}
-
-	// Resolve dependency depending on itself
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Recursive;
-
-		auto instance = container.resolve!Recursive;
-
-		assert(instance.recursive is instance, "Resolving dependency that depends on itself fails.");
-		assert(instance.recursive.recursive is instance, "Resolving dependency that depends on itself fails.");
-	}
-
-	// Test autowire stack pop-back
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!Moolah;
-		container.register!Wants.newInstance();
-		container.register!John;
-
-		container.resolve!Wants;
-		auto john = container.resolve!John;
-
-		assert(john.wants.moolah !is null, "Autowire stack did not clear entries properly");
-	}
-
-	// Test resolving registration registered in different thread
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-
-		auto thread = new Thread(delegate() {
-				container.register!TestClass;
-		});
-		thread.start();
-		thread.join();
-
-		container.resolve!TestClass;
-	}
-
-	// Test resolving instance previously resolved in different thread
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		shared(TestClass) actualTestClass;
-
-		container.register!TestClass;
-
-		auto thread = new Thread(delegate() {
-				actualTestClass = cast(shared(TestClass)) container.resolve!TestClass;
-		});
-		thread.start();
-		thread.join();
-
-		shared(TestClass) expectedTestClass = cast(shared(TestClass)) container.resolve!TestClass;
-
-		assert(expectedTestClass is actualTestClass, "Instance resolved in main thread is not the one resolved in thread");
-	}
-
-	// Test registering type with option DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestInterface, TestClass)(RegistrationOption.DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION);
-
-		auto firstInstance = container.resolve!TestInterface;
-		assertThrown!ResolveException(container.resolve!TestClass);
-	}
-
-	// Test registering type will register by contrete type by default
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(TestInterface, TestClass);
-
-		auto firstInstance = container.resolve!TestInterface;
-		auto secondInstance = container.resolve!TestClass;
-
-		assert(firstInstance is secondInstance);
-	}
-
-	// Test resolving all registrations to an interface
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!(Color, Blue);
-		container.register!(Color, Red);
-
-		auto colors = container.resolveAll!Color;
-
-		assert(colors.length == 2, "resolveAll did not yield all instances of interface type");
-	}
-
-	// Test autowiring instances resolved in array
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!UnrelatedClass;
-		container.register!(TestInterface, TestClassDeux);
-
-		auto instances = container.resolveAll!TestInterface;
-		auto instance = cast(TestClassDeux) instances[0];
-
-		assert(instance.unrelated !is null);
-	}
-
-	// Test setting up simple dependencies through application context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.registerContext!TestContext;
-		auto instance = container.resolve!TestClass;
-
-		assert(instance !is null);
-	}
-
-	// Test resolving dependency from registered application context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.registerContext!TestContext;
-		auto instance = container.resolve!UnrelatedClass;
-
-		assert(instance !is null);
-	}
-
-	// Test autowiring application context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.register!UnrelatedClass;
-		container.registerContext!AutowiredTestContext;
-		auto instance = container.resolve!ClassWrapper;
-
-		assert(instance !is null);
-		assert(instance.someClass !is null);
-	}
-
-	// Test autowiring application context with dependencies registered in same context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.registerContext!ComplexAutowiredTestContext;
-		auto instance = container.resolve!ClassWrapperWrapper;
-		auto wrapper = container.resolve!ClassWrapper;
-		auto someClass = container.resolve!UnrelatedClass;
-
-		assert(instance !is null);
-		assert(instance.wrapper is wrapper);
-		assert(instance.wrapper.someClass is someClass);
-	}
-
-	// Test resolving registered context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		container.registerContext!TestContext;
-		container.resolve!ApplicationContext;
-	}
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.exception;
+import core.thread;
+
+version(unittest) {
+	class TestContext : ApplicationContext {
+		public override void registerDependencies(shared(DependencyContainer) container) {
+			container.register!TestClass;
+		}
+
+		@Component
+		public UnrelatedClass unrelated() {
+			return new UnrelatedClass();
+		}
+	}
+
+	class AutowiredTestContext : ApplicationContext {
+
+		@Autowire
+		public UnrelatedClass unrelatedClass;
+
+		@Component
+		public ClassWrapper wrapper() {
+			return new ClassWrapper(unrelatedClass);
+		}
+	}
+
+	class ComplexAutowiredTestContext : ApplicationContext {
+
+		@Autowire
+		public UnrelatedClass unrelatedClass;
+
+		@Autowire
+		public ClassWrapper classWrapper;
+
+		public override void registerDependencies(shared(DependencyContainer) container) {
+			container.register!UnrelatedClass;
+		}
+
+		@Component
+		public ClassWrapper wrapper() {
+			return new ClassWrapper(unrelatedClass);
+		}
+
+		@Component
+		public ClassWrapperWrapper wrapperWrapper() {
+			return new ClassWrapperWrapper(classWrapper);
+		}
+
+	}
+
+	interface TestInterface {
+	}
+
+	class TestClass : TestInterface {
+	}
+
+	class TestClassDeux : TestInterface {
+		@Autowire
+		public UnrelatedClass unrelated;
+	}
+
+	class UnrelatedClass{
+	}
+
+	class FailOnCreationClass {
+		this() {
+			throw new Exception("This class should not be instantiated");
+		}
+	}
+
+	class AutowiredClass {
+	}
+
+	class ComponentClass {
+		@Autowire
+		public AutowiredClass autowiredClass;
+	}
+
+	class ComponentCat {
+		@Autowire
+		public ComponentMouse mouse;
+	}
+
+	class ComponentMouse {
+		@Autowire
+		public ComponentCat cat;
+	}
+
+	class Eenie {
+		@Autowire
+		public Meenie meenie;
+	}
+
+	class Meenie {
+		@Autowire
+		public Moe moe;
+	}
+
+	class Moe {
+		@Autowire
+		public Eenie eenie;
+	}
+
+	class Ittie {
+		@Autowire
+		public Bittie bittie;
+	}
+
+	class Bittie {
+		@Autowire
+		public Banana banana;
+	}
+
+	class Banana {
+		@Autowire
+		public Bittie bittie;
+	}
+
+	interface SuperInterface {
+	}
+
+	class SuperImplementation : SuperInterface {
+		@Autowire
+		public Banana banana;
+	}
+
+	interface Color {
+	}
+
+	class Blue : Color {
+	}
+
+	class Red : Color {
+	}
+
+	class Spiders {
+		@Autowire
+		public TestInterface testMember;
+	}
+
+	class Recursive {
+		@Autowire
+		public Recursive recursive;
+	}
+
+	class Moolah {}
+
+	class Wants {
+		@Autowire
+		public Moolah moolah;
+	}
+
+	class John {
+		@Autowire
+		public Wants wants;
+	}
+
+	class ClassWrapper {
+		public Object someClass;
+
+		this(Object someClass) {
+			this.someClass = someClass;
+		}
+	}
+
+	class ClassWrapperWrapper {
+		public ClassWrapper wrapper;
+
+		this(ClassWrapper wrapper) {
+			this.wrapper = wrapper;
+		}
+	}
+
+	// Test register concrete type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto registration = container.register!(TestClass)();
+		assert(registration.registeredType == typeid(TestClass), "Type of registered type not the same");
+	}
+
+	// Test resolve registered type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestClass)();
+		TestClass actualInstance = container.resolve!(TestClass)();
+		assert(actualInstance !is null, "Resolved type is null");
+		assert(cast(TestClass) actualInstance, "Resolved class is not the same type as expected");
+	}
+
+	// Test register interface
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestInterface, TestClass)();
+		TestInterface actualInstance = container.resolve!(TestInterface)();
+		assert(actualInstance !is null, "Resolved type is null");
+		assert(cast(TestInterface) actualInstance, "Resolved class is not the same type as expected");
+	}
+
+	// Test resolve non-registered type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		assertThrown!ResolveException(container.resolve!(TestClass)(), "Resolving non-registered type does not fail");
+	}
+
+	// Test clear registrations
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestClass)();
+		container.clearAllRegistrations();
+		assertThrown!ResolveException(container.resolve!(TestClass)(), "Resolving cleared type does not fail");
+	}
+
+	// Test get singleton of container
+	unittest {
+		auto instance1 = DependencyContainer.getInstance();
+		auto instance2 = DependencyContainer.getInstance();
+		assert(instance1 is instance2, "getInstance does not return the same instance");
+	}
+
+	// Test resolve single instance for type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestClass)().singleInstance();
+		auto instance1 = container.resolve!(TestClass);
+		auto instance2 = container.resolve!(TestClass);
+		assert(instance1 is instance2, "Resolved instance from single instance scope is not the each time it is resolved");
+	}
+
+	// Test resolve new instance for type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestClass)().newInstance();
+		auto instance1 = container.resolve!(TestClass);
+		auto instance2 = container.resolve!(TestClass);
+		assert(instance1 !is instance2, "Resolved instance from new instance scope is the same each time it is resolved");
+	}
+
+	// Test resolve existing instance for type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto expectedInstance = new TestClass();
+		container.register!(TestClass)().existingInstance(expectedInstance);
+		auto actualInstance = container.resolve!(TestClass);
+		assert(expectedInstance is actualInstance, "Resolved instance from existing instance scope is not the same as the registered instance");
+	}
+
+	// Test autowire resolved instances
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!AutowiredClass;
+		container.register!ComponentClass;
+		auto componentInstance = container.resolve!ComponentClass;
+		auto autowiredInstance = container.resolve!AutowiredClass;
+		assert(componentInstance.autowiredClass is autowiredInstance, "Member is not autowired upon resolving");
+	}
+
+	// Test circular autowiring
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!ComponentMouse;
+		container.register!ComponentCat;
+		auto mouse = container.resolve!ComponentMouse;
+		auto cat = container.resolve!ComponentCat;
+		assert(mouse.cat is cat && cat.mouse is mouse && mouse !is cat, "Circular dependencies should be autowirable");
+	}
+
+	// Test remove registration
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!TestClass;
+		container.removeRegistration!TestClass;
+		assertThrown!ResolveException(container.resolve!TestClass);
+	}
+
+	// Test autowiring does not autowire member where instance is non-null
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto existingA = new AutowiredClass();
+		auto existingB = new ComponentClass();
+		existingB.autowiredClass = existingA;
+
+		container.register!AutowiredClass;
+		container.register!(ComponentClass).existingInstance(existingB);
+		auto resolvedA = container.resolve!AutowiredClass;
+		auto resolvedB = container.resolve!ComponentClass;
+
+		assert(resolvedB.autowiredClass is existingA && resolvedA !is existingA, "Autowiring shouldn't rewire member when it is already wired to an instance");
+	}
+
+	// Test autowiring circular dependency by third-degree
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Eenie;
+		container.register!Meenie;
+		container.register!Moe;
+
+		auto eenie = container.resolve!Eenie;
+
+		assert(eenie.meenie.moe.eenie is eenie, "Autowiring third-degree circular dependency failed");
+	}
+
+	// Test autowiring deep circular dependencies
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Ittie;
+		container.register!Bittie;
+		container.register!Banana;
+
+		auto ittie = container.resolve!Ittie;
+
+		assert(ittie.bittie is ittie.bittie.banana.bittie, "Autowiring deep dependencies failed.");
+	}
+
+	// Test autowiring deep circular dependencies with newInstance scope does not autowire new instance second time
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Ittie).newInstance();
+		container.register!(Bittie).newInstance();
+		container.register!(Banana).newInstance();
+
+		auto ittie = container.resolve!Ittie;
+
+		assert(ittie.bittie.banana.bittie.banana is null, "Autowiring deep dependencies with newInstance scope autowired a reoccuring type.");
+	}
+
+	// Test autowiring type registered by interface
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Banana;
+		container.register!Bittie;
+		container.register!(SuperInterface, SuperImplementation);
+
+		SuperImplementation superInstance = cast(SuperImplementation) container.resolve!SuperInterface;
+
+		assert(!(superInstance.banana is null), "Instance which was resolved by interface type was not autowired.");
+	}
+
+	// Test reusing a container after clearing all registrations
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Banana;
+		container.clearAllRegistrations();
+		try {
+			container.resolve!Banana;
+		} catch (ResolveException e) {
+			container.register!Banana;
+			return;
+		}
+		assert(false);
+	}
+
+	// Test register multiple concrete classess to same interface type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Color, Blue);
+		container.register!(Color, Red);
+	}
+
+	// Test removing all registrations for type with multiple registrations.
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Color, Blue);
+		container.register!(Color, Red);
+		container.removeRegistration!Color;
+	}
+
+	// Test registering same registration again
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto firstRegistration = container.register!(Color, Blue);
+		auto secondRegistration = container.register!(Color, Blue);
+
+		assert(firstRegistration is secondRegistration, "First registration is not the same as the second of equal types");
+	}
+
+	// Test resolve registration with multiple qualifiers
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Color, Blue);
+		container.register!(Color, Red);
+		try {
+			container.resolve!Color;
+		} catch (ResolveException e) {
+			return;
+		}
+		assert(false);
+	}
+
+	// Test resolve registration with multiple qualifiers using a qualifier
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Color, Blue);
+		container.register!(Color, Red);
+		auto blueInstance = container.resolve!(Color, Blue);
+		auto redInstance = container.resolve!(Color, Red);
+
+		assert(blueInstance !is redInstance, "Resolving type with multiple, different registrations yielded the same instance");
+		assert(blueInstance !is null, "Resolved blue instance to null");
+		assert(redInstance !is null, "Resolved red instance to null");
+	}
+
+	// Test autowire of unqualified member typed by interface.
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Spiders;
+		container.register!(TestInterface, TestClass);
+
+		auto instance = container.resolve!Spiders;
+
+		assert(!(instance is null), "Container failed to autowire member by interface");
+	}
+
+	// Register existing registration
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+
+		auto firstRegistration = container.register!TestClass;
+		auto secondRegistration = container.register!TestClass;
+
+		assert(firstRegistration is secondRegistration, "Registering the same registration twice registers the dependencies twice.");
+	}
+
+	// Register existing registration by supertype
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+
+		auto firstRegistration = container.register!(TestInterface, TestClass);
+		auto secondRegistration = container.register!(TestInterface, TestClass);
+
+		assert(firstRegistration is secondRegistration, "Registering the same registration by super type twice registers the dependencies twice.");
+	}
+
+	// Resolve dependency depending on itself
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Recursive;
+
+		auto instance = container.resolve!Recursive;
+
+		assert(instance.recursive is instance, "Resolving dependency that depends on itself fails.");
+		assert(instance.recursive.recursive is instance, "Resolving dependency that depends on itself fails.");
+	}
+
+	// Test autowire stack pop-back
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!Moolah;
+		container.register!Wants.newInstance();
+		container.register!John;
+
+		container.resolve!Wants;
+		auto john = container.resolve!John;
+
+		assert(john.wants.moolah !is null, "Autowire stack did not clear entries properly");
+	}
+
+	// Test resolving registration registered in different thread
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+
+		auto thread = new Thread(delegate() {
+				container.register!TestClass;
+		});
+		thread.start();
+		thread.join();
+
+		container.resolve!TestClass;
+	}
+
+	// Test resolving instance previously resolved in different thread
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		shared(TestClass) actualTestClass;
+
+		container.register!TestClass;
+
+		auto thread = new Thread(delegate() {
+				actualTestClass = cast(shared(TestClass)) container.resolve!TestClass;
+		});
+		thread.start();
+		thread.join();
+
+		shared(TestClass) expectedTestClass = cast(shared(TestClass)) container.resolve!TestClass;
+
+		assert(expectedTestClass is actualTestClass, "Instance resolved in main thread is not the one resolved in thread");
+	}
+
+	// Test registering type with option DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestInterface, TestClass)(RegistrationOption.DO_NOT_ADD_CONCRETE_TYPE_REGISTRATION);
+
+		auto firstInstance = container.resolve!TestInterface;
+		assertThrown!ResolveException(container.resolve!TestClass);
+	}
+
+	// Test registering type will register by contrete type by default
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(TestInterface, TestClass);
+
+		auto firstInstance = container.resolve!TestInterface;
+		auto secondInstance = container.resolve!TestClass;
+
+		assert(firstInstance is secondInstance);
+	}
+
+	// Test resolving all registrations to an interface
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!(Color, Blue);
+		container.register!(Color, Red);
+
+		auto colors = container.resolveAll!Color;
+
+		assert(colors.length == 2, "resolveAll did not yield all instances of interface type");
+	}
+
+	// Test autowiring instances resolved in array
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!UnrelatedClass;
+		container.register!(TestInterface, TestClassDeux);
+
+		auto instances = container.resolveAll!TestInterface;
+		auto instance = cast(TestClassDeux) instances[0];
+
+		assert(instance.unrelated !is null);
+	}
+
+	// Test setting up simple dependencies through application context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.registerContext!TestContext;
+		auto instance = container.resolve!TestClass;
+
+		assert(instance !is null);
+	}
+
+	// Test resolving dependency from registered application context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.registerContext!TestContext;
+		auto instance = container.resolve!UnrelatedClass;
+
+		assert(instance !is null);
+	}
+
+	// Test autowiring application context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.register!UnrelatedClass;
+		container.registerContext!AutowiredTestContext;
+		auto instance = container.resolve!ClassWrapper;
+
+		assert(instance !is null);
+		assert(instance.someClass !is null);
+	}
+
+	// Test autowiring application context with dependencies registered in same context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.registerContext!ComplexAutowiredTestContext;
+		auto instance = container.resolve!ClassWrapperWrapper;
+		auto wrapper = container.resolve!ClassWrapper;
+		auto someClass = container.resolve!UnrelatedClass;
+
+		assert(instance !is null);
+		assert(instance.wrapper is wrapper);
+		assert(instance.wrapper.someClass is someClass);
+	}
+
+	// Test resolving registered context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		container.registerContext!TestContext;
+		container.resolve!ApplicationContext;
+	}
+}
diff --git a/test/poodinis/contexttest.d b/test/poodinis/contexttest.d
index 2d3c2f5..166a55b 100644
--- a/test/poodinis/contexttest.d
+++ b/test/poodinis/contexttest.d
@@ -1,141 +1,141 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.exception;
-
-version(unittest) {
-
-	interface Fruit {
-		string getShape();
-	}
-
-	interface Animal {
-		string getYell();
-	}
-
-	class Banana {
-		public string color;
-
-		this(string color) {
-			this.color = color;
-		}
-	}
-
-	class Apple {}
-
-	class Pear : Fruit {
-		public override string getShape() {
-			return "Pear shaped";
-		}
-	}
-
-	class Rabbit : Animal {
-		public override string getYell() {
-			return "Squeeeeeel";
-		}
-	}
-
-	class Wolf : Animal {
-		public override string getYell() {
-			return "Wooooooooooo";
-		}
-	}
-
-	class PieChart {}
-
-	class TestContext : ApplicationContext {
-
-		@Component
-		public Banana banana() {
-			return new Banana("Yellow");
-		}
-
-		public Apple apple() {
-			return new Apple();
-		}
-
-		@Component
-		@RegisterByType!Fruit
-		public Pear pear() {
-			return new Pear();
-		}
-
-		@Component
-		@RegisterByType!Animal
-		public Rabbit rabbit() {
-			return new Rabbit();
-		}
-
-		@Component
-		@RegisterByType!Animal
-		public Wolf wolf() {
-			return new Wolf();
-		}
-
-		@Component
-		@Prototype
-		public PieChart pieChart() {
-			return new PieChart();
-		}
-	}
-
-	//Test register component registrations from context
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto context = new TestContext();
-		context.registerContextComponents(container);
-		auto bananaInstance = container.resolve!Banana;
-
-		assert(bananaInstance.color == "Yellow");
-	}
-
-	//Test non-annotated methods are not registered
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto context = new TestContext();
-		context.registerContextComponents(container);
-		assertThrown!ResolveException(container.resolve!Apple);
-	}
-
-	//Test register component by base type
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto context = new TestContext();
-		context.registerContextComponents(container);
-		auto instance = container.resolve!Fruit;
-		assert(instance.getShape() == "Pear shaped");
-	}
-
-	//Test register components with multiple candidates
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto context = new TestContext();
-		context.registerContextComponents(container);
-
-		auto rabbit = container.resolve!(Animal, Rabbit);
-		assert(rabbit.getYell() == "Squeeeeeel");
-
-		auto wolf = container.resolve!(Animal, Wolf);
-		assert(wolf.getYell() == "Wooooooooooo");
-	}
-
-	//Test register component as prototype
-	unittest {
-		shared(DependencyContainer) container = new DependencyContainer();
-		auto context = new TestContext();
-		context.registerContextComponents(container);
-
-		auto firstInstance = container.resolve!PieChart;
-		auto secondInstance = container.resolve!PieChart;
-
-		assert(firstInstance !is null && secondInstance !is null);
-		assert(firstInstance !is secondInstance);
-	}
-
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.exception;
+
+version(unittest) {
+
+	interface Fruit {
+		string getShape();
+	}
+
+	interface Animal {
+		string getYell();
+	}
+
+	class Banana {
+		public string color;
+
+		this(string color) {
+			this.color = color;
+		}
+	}
+
+	class Apple {}
+
+	class Pear : Fruit {
+		public override string getShape() {
+			return "Pear shaped";
+		}
+	}
+
+	class Rabbit : Animal {
+		public override string getYell() {
+			return "Squeeeeeel";
+		}
+	}
+
+	class Wolf : Animal {
+		public override string getYell() {
+			return "Wooooooooooo";
+		}
+	}
+
+	class PieChart {}
+
+	class TestContext : ApplicationContext {
+
+		@Component
+		public Banana banana() {
+			return new Banana("Yellow");
+		}
+
+		public Apple apple() {
+			return new Apple();
+		}
+
+		@Component
+		@RegisterByType!Fruit
+		public Pear pear() {
+			return new Pear();
+		}
+
+		@Component
+		@RegisterByType!Animal
+		public Rabbit rabbit() {
+			return new Rabbit();
+		}
+
+		@Component
+		@RegisterByType!Animal
+		public Wolf wolf() {
+			return new Wolf();
+		}
+
+		@Component
+		@Prototype
+		public PieChart pieChart() {
+			return new PieChart();
+		}
+	}
+
+	//Test register component registrations from context
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto context = new TestContext();
+		context.registerContextComponents(container);
+		auto bananaInstance = container.resolve!Banana;
+
+		assert(bananaInstance.color == "Yellow");
+	}
+
+	//Test non-annotated methods are not registered
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto context = new TestContext();
+		context.registerContextComponents(container);
+		assertThrown!ResolveException(container.resolve!Apple);
+	}
+
+	//Test register component by base type
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto context = new TestContext();
+		context.registerContextComponents(container);
+		auto instance = container.resolve!Fruit;
+		assert(instance.getShape() == "Pear shaped");
+	}
+
+	//Test register components with multiple candidates
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto context = new TestContext();
+		context.registerContextComponents(container);
+
+		auto rabbit = container.resolve!(Animal, Rabbit);
+		assert(rabbit.getYell() == "Squeeeeeel");
+
+		auto wolf = container.resolve!(Animal, Wolf);
+		assert(wolf.getYell() == "Wooooooooooo");
+	}
+
+	//Test register component as prototype
+	unittest {
+		shared(DependencyContainer) container = new DependencyContainer();
+		auto context = new TestContext();
+		context.registerContextComponents(container);
+
+		auto firstInstance = container.resolve!PieChart;
+		auto secondInstance = container.resolve!PieChart;
+
+		assert(firstInstance !is null && secondInstance !is null);
+		assert(firstInstance !is secondInstance);
+	}
+
+}
diff --git a/test/poodinis/registrationtest.d b/test/poodinis/registrationtest.d
index 0723e25..6dc198b 100644
--- a/test/poodinis/registrationtest.d
+++ b/test/poodinis/registrationtest.d
@@ -1,123 +1,123 @@
-/**
- * Poodinis Dependency Injection Framework
- * Copyright 2014-2015 Mike Bierlee
- * This software is licensed under the terms of the MIT license.
- * The full terms of the license can be found in the LICENSE file.
- */
-
-import poodinis;
-
-import std.exception;
-
-version(unittest) {
-	class TestType {}
-
-	interface TestInterface {}
-
-	class TestImplementation : TestInterface {
-		public string someContent = "";
-	}
-
-	// Test getting instance without scope defined throws exception
-	unittest {
-		Registration registration = new Registration(typeid(TestType), null);
-		assertThrown!(InstanceCreationException)(registration.getInstance());
-	}
-
-	// Test set single instance scope using scope setter
-	unittest {
-		Registration registration = new Registration(null, typeid(TestType));
-		auto chainedRegistration = registration.singleInstance();
-		auto instance1 = registration.getInstance();
-		auto instance2 = registration.getInstance();
-		assert(instance1 is instance2, "Registration with single instance scope did not return the same instance");
-		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
-	}
-
-	// Test set new instance scope using scope setter
-	unittest {
-		Registration registration = new Registration(null, typeid(TestType));
-		auto chainedRegistration = registration.newInstance();
-		auto instance1 = registration.getInstance();
-		auto instance2 = registration.getInstance();
-		assert(instance1 !is instance2, "Registration with new instance scope did not return a different instance");
-		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
-	}
-
-	// Test set existing instance scope using scope setter
-	unittest {
-		Registration registration = new Registration(null, null);
-		auto expectedInstance = new TestType();
-		auto chainedRegistration = registration.existingInstance(expectedInstance);
-		auto actualInstance = registration.getInstance();
-		assert(expectedInstance is expectedInstance, "Registration with existing instance scope did not return the same instance");
-		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
-	}
-
-	// Test linking registrations
-	unittest {
-		Registration firstRegistration = new Registration(typeid(TestInterface), typeid(TestImplementation)).singleInstance();
-		Registration secondRegistration = new Registration(typeid(TestImplementation), typeid(TestImplementation)).singleInstance().linkTo(firstRegistration);
-
-		auto firstInstance = firstRegistration.getInstance();
-		auto secondInstance = secondRegistration.getInstance();
-
-		assert(firstInstance is secondInstance);
-	}
-
-	// Test instance factory with singletons
-	unittest {
-		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.yes, null);
-		auto instanceOne = factory.getInstance();
-		auto instanceTwo = factory.getInstance();
-
-		assert(instanceOne !is null, "Created factory instance is null");
-		assert(instanceOne is instanceTwo, "Created factory instance is not the same");
-	}
-
-	// Test instance factory with new instances
-	unittest {
-		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.no, null);
-		auto instanceOne = factory.getInstance();
-		auto instanceTwo = factory.getInstance();
-
-		assert(instanceOne !is null, "Created factory instance is null");
-		assert(instanceOne !is instanceTwo, "Created factory instance is the same");
-	}
-
-	// Test instance factory with existing instances
-	unittest {
-		auto existingInstance = new TestImplementation();
-		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.yes, existingInstance);
-		auto instanceOne = factory.getInstance();
-		auto instanceTwo = factory.getInstance();
-
-		assert(instanceOne is existingInstance, "Created factory instance is not the existing instance");
-		assert(instanceTwo is existingInstance, "Created factory instance is not the existing instance when called again");
-	}
-
-	// Test instance factory with existing instances when setting singleton flag to "no"
-	unittest {
-		auto existingInstance = new TestImplementation();
-		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.no, existingInstance);
-		auto instance = factory.getInstance();
-
-		assert(instance is existingInstance, "Created factory instance is not the existing instance");
-	}
-
-	// Test creating instance using custom factory method
-	unittest {
-		Object factoryMethod() {
-			auto instance = new TestImplementation();
-			instance.someContent = "Ducks!";
-			return instance;
-		}
-
-		auto factory = new InstanceFactory(null, CreatesSingleton.yes, null, &factoryMethod);
-		auto instance = cast(TestImplementation) factory.getInstance();
-
-		assert(instance !is null, "No instance was created by factory or could not be cast to expected type");
-		assert(instance.someContent == "Ducks!");
-	}
-
-}
+/**
+ * Poodinis Dependency Injection Framework
+ * Copyright 2014-2016 Mike Bierlee
+ * This software is licensed under the terms of the MIT license.
+ * The full terms of the license can be found in the LICENSE file.
+ */
+
+import poodinis;
+
+import std.exception;
+
+version(unittest) {
+	class TestType {}
+
+	interface TestInterface {}
+
+	class TestImplementation : TestInterface {
+		public string someContent = "";
+	}
+
+	// Test getting instance without scope defined throws exception
+	unittest {
+		Registration registration = new Registration(typeid(TestType), null);
+		assertThrown!(InstanceCreationException)(registration.getInstance());
+	}
+
+	// Test set single instance scope using scope setter
+	unittest {
+		Registration registration = new Registration(null, typeid(TestType));
+		auto chainedRegistration = registration.singleInstance();
+		auto instance1 = registration.getInstance();
+		auto instance2 = registration.getInstance();
+		assert(instance1 is instance2, "Registration with single instance scope did not return the same instance");
+		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
+	}
+
+	// Test set new instance scope using scope setter
+	unittest {
+		Registration registration = new Registration(null, typeid(TestType));
+		auto chainedRegistration = registration.newInstance();
+		auto instance1 = registration.getInstance();
+		auto instance2 = registration.getInstance();
+		assert(instance1 !is instance2, "Registration with new instance scope did not return a different instance");
+		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
+	}
+
+	// Test set existing instance scope using scope setter
+	unittest {
+		Registration registration = new Registration(null, null);
+		auto expectedInstance = new TestType();
+		auto chainedRegistration = registration.existingInstance(expectedInstance);
+		auto actualInstance = registration.getInstance();
+		assert(expectedInstance is expectedInstance, "Registration with existing instance scope did not return the same instance");
+		assert(registration is chainedRegistration, "Registration returned by scope setting is not the same as the registration being set");
+	}
+
+	// Test linking registrations
+	unittest {
+		Registration firstRegistration = new Registration(typeid(TestInterface), typeid(TestImplementation)).singleInstance();
+		Registration secondRegistration = new Registration(typeid(TestImplementation), typeid(TestImplementation)).singleInstance().linkTo(firstRegistration);
+
+		auto firstInstance = firstRegistration.getInstance();
+		auto secondInstance = secondRegistration.getInstance();
+
+		assert(firstInstance is secondInstance);
+	}
+
+	// Test instance factory with singletons
+	unittest {
+		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.yes, null);
+		auto instanceOne = factory.getInstance();
+		auto instanceTwo = factory.getInstance();
+
+		assert(instanceOne !is null, "Created factory instance is null");
+		assert(instanceOne is instanceTwo, "Created factory instance is not the same");
+	}
+
+	// Test instance factory with new instances
+	unittest {
+		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.no, null);
+		auto instanceOne = factory.getInstance();
+		auto instanceTwo = factory.getInstance();
+
+		assert(instanceOne !is null, "Created factory instance is null");
+		assert(instanceOne !is instanceTwo, "Created factory instance is the same");
+	}
+
+	// Test instance factory with existing instances
+	unittest {
+		auto existingInstance = new TestImplementation();
+		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.yes, existingInstance);
+		auto instanceOne = factory.getInstance();
+		auto instanceTwo = factory.getInstance();
+
+		assert(instanceOne is existingInstance, "Created factory instance is not the existing instance");
+		assert(instanceTwo is existingInstance, "Created factory instance is not the existing instance when called again");
+	}
+
+	// Test instance factory with existing instances when setting singleton flag to "no"
+	unittest {
+		auto existingInstance = new TestImplementation();
+		auto factory = new InstanceFactory(typeid(TestImplementation), CreatesSingleton.no, existingInstance);
+		auto instance = factory.getInstance();
+
+		assert(instance is existingInstance, "Created factory instance is not the existing instance");
+	}
+
+	// Test creating instance using custom factory method
+	unittest {
+		Object factoryMethod() {
+			auto instance = new TestImplementation();
+			instance.someContent = "Ducks!";
+			return instance;
+		}
+
+		auto factory = new InstanceFactory(null, CreatesSingleton.yes, null, &factoryMethod);
+		auto instance = cast(TestImplementation) factory.getInstance();
+
+		assert(instance !is null, "No instance was created by factory or could not be cast to expected type");
+		assert(instance.someContent == "Ducks!");
+	}
+
+}