public void ChildInheritsParentsConfiguration_RegisterInstanceResolve()
{
UnityContainer parent = new UnityContainer();
ITestContainer obj = new TestContainer();
parent.RegisterInstance<ITestContainer>("InParent", obj);
IUnityContainer child = parent.CreateChildContainer();
ITestContainer objtest = child.Resolve<ITestContainer>("InParent");
Assert.IsNotNull(objtest);
Assert.AreSame(objtest, obj);
}
public void CheckNullHandledInRegisterInstance()
{
UnityContainer parent = new UnityContainer();
TestContainer obj = new TestContainer();
AssertHelper.ThrowsException<ArgumentNullException>(() => parent.RegisterInstance<TestContainer>(obj, null));
}
public void ParentNotDisposedWhenChildDisposed()
{
UnityContainer parent = new UnityContainer();
IUnityContainer child = parent.CreateChildContainer();
TestContainer obj1 = new TestContainer();
TestContainer3 obj3 = new TestContainer3();
parent.RegisterInstance<TestContainer>(obj1);
child.RegisterInstance<TestContainer3>(obj3);
child.Dispose();
//parent not getting disposed
Assert.IsFalse(obj1.WasDisposed);
//child getting disposed.
Assert.IsTrue(obj3.WasDisposed);
}
public void ChainOfContainers()
{
UnityContainer parent = new UnityContainer();
IUnityContainer child = parent.CreateChildContainer();
IUnityContainer child2 = child.CreateChildContainer();
IUnityContainer child3 = child2.CreateChildContainer();
TestContainer obj1 = new TestContainer();
parent.RegisterInstance<TestContainer>("InParent", obj1);
child.RegisterInstance<TestContainer>("InChild", obj1);
child2.RegisterInstance<TestContainer>("InChild2", obj1);
child3.RegisterInstance<TestContainer>("InChild3", obj1);
object objresolve = child3.Resolve<TestContainer>("InParent");
object objresolve1 = parent.Resolve<TestContainer>("InChild3");
Assert.AreSame(obj1, objresolve);
child.Dispose();
//parent not getting disposed
Assert.IsTrue(obj1.WasDisposed);
}
public void ChildInheritsParentsConfiguration_RegisterInstanceResolveAll()
{
ITestContainer objdefault = new TestContainer();
ITestContainer objfirst = new TestContainer1();
ITestContainer objsecond = new TestContainer2();
ITestContainer objthird = new TestContainer3();
UnityContainer parent = new UnityContainer();
parent.RegisterInstance<ITestContainer>(objdefault)
.RegisterInstance<ITestContainer>("first", objfirst)
.RegisterInstance<ITestContainer>("second", objsecond);
IUnityContainer child = parent.CreateChildContainer()
.RegisterInstance<ITestContainer>("third", objthird);
List<ITestContainer> list = new List<ITestContainer>(child.ResolveAll<ITestContainer>());
Assert.AreEqual(3, list.Count);
}
