public void AttachToMultipleObjectsNotAllowed()
{
var obj1 = new MockObjectWithComponents();
var obj2 = new MockObjectWithComponents();
var comp = new MockParentAwareComponentBase();
obj1.GoRogueComponents.Add(comp);
comp.ClearHistory();
Assert.Throws <ArgumentException>(() => obj2.GoRogueComponents.Add(comp));
Assert.Same(obj1, comp.Parent);
Assert.Equal(0, comp.TimesAddedCalled);
Assert.Equal(0, comp.TimesRemovedCalled);
}
public void AddedAndRemovedFire()
{
var obj = new MockObjectWithComponents();
var comp = new MockParentAwareComponentBase();
// Added (and only added) should fire when component is added to an object
obj.GoRogueComponents.Add(comp);
Assert.Equal(1, comp.TimesAddedCalled);
Assert.Equal(0, comp.TimesRemovedCalled);
// When removed, ONLY removed should fire
comp.ClearHistory();
obj.GoRogueComponents.Remove(comp);
Assert.Equal(0, comp.TimesAddedCalled);
Assert.Equal(1, comp.TimesRemovedCalled);
}