public void GetImplementationType_ThrowsForNoImplementationType() { // Arrange var serviceType = typeof(IFakeService); var collection = new ServiceCollection(); var descriptor = new ServiceDescriptor(serviceType, null); // Act & Assert ExceptionAssert.ThrowsArgument( () => descriptor.GetImplementationType(), null, AbstractionResources.FormatNoImplementation(serviceType)); }
public void TryAddEnumerable_ThrowsWhenAddingIndistinguishableImplementationType( ServiceDescriptor descriptor, Type serviceType, Type implementationType) { // Arrange var collection = new ServiceCollection(); // Act & Assert ExceptionAssert.ThrowsArgument( () => collection.TryAddEnumerable(descriptor), "descriptor", AbstractionResources.FormatTryAddIndistinguishableTypeToEnumerable(implementationType, serviceType)); }