public void AfterActionCanReplaceResult()
{
ClassWithCtors fixedInstance = new ClassWithCtors(0);
FuncInvoker <ClassWithCtors> activator = new FuncInvoker <ClassWithCtors> (new ConstructorLookupInfo(typeof(ClassWithCtors)).GetDelegate);;
FuncInvokerWrapper <ClassWithCtors> wrapper = new FuncInvokerWrapper <ClassWithCtors> (activator, delegate(ClassWithCtors instance)
{
return(fixedInstance);
});
ClassWithCtors one = wrapper.With(0);
Assert.That(one, Is.SameAs(fixedInstance));
ClassWithCtors two = wrapper.With(0, "1");
Assert.That(two, Is.SameAs(fixedInstance));
ClassWithCtors threeInvoked1 = wrapper.Invoke(new object[] { 0, "1", 2 });
Assert.That(threeInvoked1, Is.SameAs(fixedInstance));
ClassWithCtors threeInvoked2 = wrapper.Invoke(new Type[] { typeof(int), typeof(string), typeof(int) }, new object[] { 0, "1", 2 });
Assert.That(threeInvoked2, Is.SameAs(fixedInstance));
}
public void AfterActionIsExecuted()
{
bool afterActionCalled = false;
FuncInvoker <ClassWithCtors> activator = new FuncInvoker <ClassWithCtors> (new ConstructorLookupInfo(typeof(ClassWithCtors)).GetDelegate);;
FuncInvokerWrapper <ClassWithCtors> wrapper = new FuncInvokerWrapper <ClassWithCtors> (activator, delegate(ClassWithCtors instance)
{
afterActionCalled = true;
return(instance);
});
ClassWithCtors one = wrapper.With(0);
Assert.That(afterActionCalled, Is.True);
Assert.That(one.Ctor, Is.EqualTo("one"));
afterActionCalled = false;
ClassWithCtors two = wrapper.With(0, "1");
Assert.That(afterActionCalled, Is.True);
Assert.That(two.Ctor, Is.EqualTo("two"));
afterActionCalled = false;
ClassWithCtors three = wrapper.With(0, "1", 2);
Assert.That(afterActionCalled, Is.True);
Assert.That(three.Ctor, Is.EqualTo("three"));
afterActionCalled = false;
ClassWithCtors threeInvoked1 = wrapper.Invoke(new object[] { 0, "1", 2 });
Assert.That(afterActionCalled, Is.True);
Assert.That(threeInvoked1.Ctor, Is.EqualTo("three"));
afterActionCalled = false;
ClassWithCtors threeInvoked2 = wrapper.Invoke(new Type[] { typeof(int), typeof(string), typeof(int) }, new object[] { 0, "1", 2 });
Assert.That(afterActionCalled, Is.True);
Assert.That(threeInvoked2.Ctor, Is.EqualTo("three"));
}
