public void NestedContainerOverrideInParentDoesNotReturnOverridenInChildAcrossCalls()
{
IToWhichDependent overrideValue = new Type2ToWhichDependent(222);
IUnityContainer container = new UnityContainer();
IUnityContainer childContainer = container.CreateChildContainer();
// Registering the parent default types.
container.RegisterType <IDependingOnOtherType, Type1DependingOnOtherType>().RegisterType <IToWhichDependent, Type1ToWhichDependent>(new InjectionConstructor(111));
// Overriding the default values for the parent container.
Type1DependingOnOtherType parentResult = (Type1DependingOnOtherType)container.Resolve <IDependingOnOtherType>(new DependencyOverride(typeof(IToWhichDependent), overrideValue));
// Resolving child container to the default type.
Type1DependingOnOtherType childResult = (Type1DependingOnOtherType)childContainer.Resolve <IDependingOnOtherType>();
// The parent overriden values should be reflected.
Assert.IsInstanceOfType(parentResult.IToWhichDependent, typeof(Type2ToWhichDependent));
Assert.IsInstanceOfType(parentResult.OneMoreIToWhichDependent, typeof(Type2ToWhichDependent));
Assert.AreEqual <int>(parentResult.IToWhichDependent.X, 222);
// The parent default registered type should be reflected, since there are no type registered exclusively for the child container.
Assert.IsInstanceOfType(childResult.IToWhichDependent, typeof(Type1ToWhichDependent));
Assert.IsInstanceOfType(childResult.OneMoreIToWhichDependent, typeof(Type1ToWhichDependent));
Assert.AreEqual <int>(childResult.IToWhichDependent.X, 111);
}
public void DependencyOverrideWithNestedContainer()
{
IToWhichDependent defaultValue = new Type1ToWhichDependent(111);
IToWhichDependent overrideValue3 = new Type2ToWhichDependent(333);
IToWhichDependent overrideValue4 = new Type2ToWhichDependent(444);
IUnityContainer container = new UnityContainer();
IUnityContainer childContainer = container.CreateChildContainer();
// Registering the parent default types.
container.RegisterType <IDependingOnOtherType, Type1DependingOnOtherType>().RegisterType <IToWhichDependent, Type1ToWhichDependent>(new InjectionConstructor(111));
// Registering the child default types.
childContainer.RegisterType <IDependingOnOtherType, Type1DependingOnOtherType>().RegisterType <IToWhichDependent, Type1ToWhichDependent>(new InjectionConstructor(222));
// Overriding the default values for the parent container.
Type1DependingOnOtherType parentResult = (Type1DependingOnOtherType)container.Resolve <IDependingOnOtherType>(new DependencyOverride(typeof(IToWhichDependent), overrideValue3));
// Overriding the default values for the child container.
Type1DependingOnOtherType childResult = (Type1DependingOnOtherType)childContainer.Resolve <IDependingOnOtherType>(new DependencyOverride(typeof(IToWhichDependent), overrideValue4));
// The parent overriden values should be reflected.
Assert.IsInstanceOfType(parentResult.IToWhichDependent, typeof(Type2ToWhichDependent));
Assert.IsInstanceOfType(parentResult.OneMoreIToWhichDependent, typeof(Type2ToWhichDependent));
Assert.AreEqual <int>(parentResult.IToWhichDependent.X, 333);
// The child overriden values should be reflected.
Assert.IsInstanceOfType(childResult.IToWhichDependent, typeof(Type2ToWhichDependent));
Assert.IsInstanceOfType(childResult.OneMoreIToWhichDependent, typeof(Type2ToWhichDependent));
Assert.AreEqual <int>(childResult.IToWhichDependent.X, 444);
}
public void DependencyOverridesTypeMismatchTest()
{
IToWhichDependent defaultValue = new Type1ToWhichDependent(111);
IToWhichDependent overrideValue = new Type2ToWhichDependent(222);
IUnityContainer container = new UnityContainer();
container.RegisterType <IDependingOnOtherType, Type1DependingOnOtherType>().RegisterType <IToWhichDependent, Type1ToWhichDependent>(new InjectionConstructor(111));
Type1DependingOnOtherType result = (Type1DependingOnOtherType)container.Resolve <IDependingOnOtherType>(new DependencyOverride(typeof(int), overrideValue));
}
public void DependencyOverridesAllMatchTest()
{
IToWhichDependent defaultValue = new Type1ToWhichDependent(111);
IToWhichDependent overrideValue = new Type2ToWhichDependent(222);
IUnityContainer container = new UnityContainer();
container.RegisterType <IDependingOnOtherType, Type1DependingOnOtherType>().RegisterType <IToWhichDependent, Type1ToWhichDependent>(new InjectionConstructor(111));
Type1DependingOnOtherType result = (Type1DependingOnOtherType)container.Resolve <IDependingOnOtherType>(new DependencyOverride(typeof(IToWhichDependent), overrideValue));
Assert.IsInstanceOfType(result.IToWhichDependent, typeof(Type2ToWhichDependent));
Assert.IsInstanceOfType(result.OneMoreIToWhichDependent, typeof(Type2ToWhichDependent));
}
