public void Constructor()
{
ExceptionAssertEx.Throws<ArgumentNullException>(() => new UnityDependencyResolver(null));
UnityContainer expectedUnityContainer = new UnityContainer();
UnityDependencyResolver unityDependencyResolver = new UnityDependencyResolver(expectedUnityContainer);
PrivateObject privateUnityDependencyResolver = new PrivateObject(unityDependencyResolver);
object actualUnityContainer = privateUnityDependencyResolver.GetField("UnityContainer");
Assert.IsNotNull(actualUnityContainer);
Assert.AreEqual(expectedUnityContainer, actualUnityContainer);
}
public void GetServices()
{
UnityDependencyResolver unityDependencyResolver = CreateUnityDependencyResolver();
Assert.IsNotNull(unityDependencyResolver.GetServices(typeof(ISomething)));
Assert.IsTrue(unityDependencyResolver.GetServices(typeof(ISomething)).Count() == 1);
Assert.IsNotNull(unityDependencyResolver.GetServices(typeof(IElse)));
Assert.IsFalse(unityDependencyResolver.GetServices(typeof(IElse)).Any());
Assert.IsNotNull(unityDependencyResolver.GetServices(typeof(IAnother)));
Assert.IsFalse(unityDependencyResolver.GetServices(typeof(IAnother)).Any());
// Test catch
Mock<IUnityContainer> mockOf_IUnityContainer = new Mock<IUnityContainer>();
mockOf_IUnityContainer.Setup(unityContainer => unityContainer.ResolveAll(It.IsAny<Type>())).Throws<Exception>();
IEnumerable<object> services = new UnityDependencyResolver(mockOf_IUnityContainer.Object).GetServices(typeof(ISomething));
Assert.IsNotNull(services);
Assert.IsFalse(services.Any());
}