public void GetCombinedPrependsFromResolver()
{
// Arrange
IEnumerable <TestProvider> providersFromServiceLocation = GetProvidersFromService();
IList <TestProvider> providersFromItemsThunk = GetProvidersFromItemsThunk().ToList();
IEnumerable <TestProvider> expectedProviders = providersFromServiceLocation.Concat(
providersFromItemsThunk
);
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>();
resolver
.Setup(r => r.GetServices(typeof(TestProvider)))
.Returns(providersFromServiceLocation);
// Act
IEnumerable <TestProvider> returnedProviders =
MultiServiceResolver.GetCombined <TestProvider>(
providersFromItemsThunk,
resolver.Object
);
// Assert
Assert.Equal(expectedProviders.ToList(), returnedProviders.ToList());
}
public void CurrentReturnsCurrentItemsWhenResolverReturnsNoInstances()
{
// Arrange
IList <TestProvider> providersFromItemsThunk = GetProvidersFromItemsThunk().ToList();
// Act
IEnumerable <TestProvider> returnedProviders = MultiServiceResolver.GetCombined <TestProvider>(providersFromItemsThunk, null);
// Assert
Assert.Equal(providersFromItemsThunk.ToList(), returnedProviders.ToList());
}
public void CurrentPropagatesExceptionWhenResolverThrowsNonActivationException()
{
// Arrange
Mock <IDependencyResolver> resolver = new Mock <IDependencyResolver>(MockBehavior.Strict);
// Act & Assert
Assert.Throws <MockException>(
() => MultiServiceResolver.GetCombined <TestProvider>(null, resolver.Object),
"IDependencyResolver.GetServices(System.Web.Mvc.Test.MultiServiceResolverTest+TestProvider) invocation failed with mock behavior Strict." + Environment.NewLine
+ "All invocations on the mock must have a corresponding setup."
);
}