public void EmitDynamicDecoratorTypeWithDecorateeAndInterceptorDependency()
{
// Given
using var iocContainer = new ServiceContainer();
iocContainer.RegisterAssembly(typeof(IDynamicProxyFactory).Assembly);
var proxyFactory = iocContainer.GetInstance <IDynamicProxyFactory>();
var expectedInterceptor = new LooseMockInterceptor(new ArrangementCollection());
var expectedDecoratee = new Foo();
// When
var instance = proxyFactory.CreateDecorator <IFoo>(expectedDecoratee, expectedInterceptor);
// Then
Assert.NotNull(instance);
var decorateeField = instance?.GetType().GetField("_decoratee", BindingFlags.Instance | BindingFlags.NonPublic);
Assert.NotNull(decorateeField);
var actualDecoratee = decorateeField?.GetValue(instance);
Assert.NotNull(actualDecoratee);
Assert.Equal(expectedDecoratee, actualDecoratee);
var interceptorField = instance?.GetType().GetField("_interceptor", BindingFlags.Instance | BindingFlags.NonPublic);
Assert.NotNull(interceptorField);
var actualInterceptor = interceptorField?.GetValue(instance);
Assert.NotNull(actualInterceptor);
Assert.Equal(expectedInterceptor, actualInterceptor);
}
public void SuccessfullInvocationWithoutArrangement()
{
// Given
var type = typeof(object);
var methodName = nameof(object.GetHashCode);
var signature = type.GetMethod(methodName) ?? throw new MethodInfoException(type, methodName);
var methodInvocation = new Invocation(signature, new ReturnValueInvocation <int>());
var emptyArrangements = new ArrangementCollection();
var interceptor = new LooseMockInterceptor(emptyArrangements);
// When
var wasIntercepted = interceptor.Intercept(methodInvocation);
// Then
Assert.True(wasIntercepted);
var hasFeature = methodInvocation.TryGetFeature <IReturnValue <int> >(out var feature);
Assert.True(hasFeature);
Assert.Equal(default(int), feature?.ReturnValue);
}
