public void ImplicitlyImplementedMethodsAreInterceptedIfVirtual()
{
CallCountHandler handler = new CallCountHandler();
Interesting instance = WireupHelper.GetInterceptedInstance <Interesting>("DoSomethingInteresting", handler);
instance.DoSomethingInteresting();
Assert.IsTrue(instance.SomethingWasCalled);
Assert.AreEqual(1, handler.CallCount);
}
public void CanInterceptNestedClass()
{
PostCallCountHandler handler = new PostCallCountHandler();
NestedClass instance = WireupHelper.GetInterceptedInstance <NestedClass>("MakeAValue", handler);
int result = instance.MakeAValue(12);
Assert.AreEqual((12 * 37) + (12 / 2), result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodWithGenericReturnTypeForValueTypeGenericParameter()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance
= WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("MethodWithGenericReturnType", handler);
int value = instance.MethodWithGenericReturnType(5);
Assert.AreEqual(5, value);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodsWithParameters()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance = WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("AddUp", handler);
string result = instance.AddUp(5, 12);
Assert.AreEqual("17", result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodsThatReturnReferenceTypes()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance = WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("GimmeName", handler);
string result = instance.GimmeName();
Assert.AreEqual("name", result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodsThatHaveReturnValues()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance = WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("CalculateAnswer", handler);
int result = instance.CalculateAnswer();
Assert.AreEqual(42, result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptGenericMethodOnClosedGenericType()
{
PostCallCountHandler handler = new PostCallCountHandler();
InterceptingGenericClass <DateTime> instance =
WireupHelper.GetInterceptedInstance <InterceptingGenericClass <DateTime> >("Reverse", handler);
string result = instance.Reverse(137);
Assert.AreEqual("731", result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodsWithRefParameters()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance = WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("MethodWithRefParameters", handler);
string s = "abc";
int result = instance.MethodWithRefParameters(5, ref s, 10);
Assert.AreEqual(15, result);
Assert.AreEqual("abc hooray!", s);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptClosedGenericType()
{
PostCallCountHandler handler = new PostCallCountHandler();
InterceptingGenericClass <DateTime> instance =
WireupHelper.GetInterceptedInstance <InterceptingGenericClass <DateTime> >("Decorate", handler);
DateTime now = DateTime.Now;
string result = instance.Decorate(now);
Assert.AreEqual("**" + now + "**", result);
Assert.AreEqual(1, handler.CallsCompleted);
}
public void CanInterceptMethodsWithOutParameters()
{
PostCallCountHandler handler = new PostCallCountHandler();
ClassWithDefaultCtor instance = WireupHelper.GetInterceptedInstance <ClassWithDefaultCtor>("OutParams", handler);
int plusOne;
int timesTwo;
instance.OutParams(5, out plusOne, out timesTwo);
Assert.AreEqual(5 + 1, plusOne);
Assert.AreEqual(5 * 2, timesTwo);
Assert.AreEqual(1, handler.CallsCompleted);
}