diff --git a/test/poodinis/containertest.d b/test/poodinis/containertest.d
index 457553e..a1fb291 100644
--- a/test/poodinis/containertest.d
+++ b/test/poodinis/containertest.d
@@ -94,4 +94,13 @@ version(unittest) {
 		}
 	}
 	
+	// Test resolve single instance for type
+	unittest {
+		auto container = new Container();
+		container.register!(TestClass)().singleInstance();
+		auto instance1 = container.resolve!(TestClass);
+		auto instance2 = container.resolve!(TestClass);
+		assert(instance1 is instance2);
+	}
+	
 }
\ No newline at end of file