public void Create_build_stack_and_the_root_is_from_the_ctor()
{
var root = new BuildFrame(typeof (IWidget), "Blue", typeof (ColorWidget));
var stack = new BuildStack();
stack.Push(root);
stack.Root.ShouldBeTheSameAs(root);
}
public void push_a_new_BuildFrame_onto_the_stack()
{
var root = new BuildFrame(typeof (IWidget), "Root", typeof (ColorWidget));
var frame1 = new BuildFrame(typeof (IWidget), "Frame1", typeof (ColorWidget));
var frame2 = new BuildFrame(typeof (IWidget), "Frame2", typeof (ColorWidget));
var stack = new BuildStack();
stack.Push(root);
stack.Push(frame1);
stack.Current.ShouldBeTheSameAs(frame1);
stack.Parent.ShouldBeTheSameAs(root);
stack.Root.ShouldBeTheSameAs(root);
stack.Push(frame2);
stack.Parent.ShouldBeTheSameAs(frame1);
stack.Current.ShouldBeTheSameAs(frame2);
stack.Root.ShouldBeTheSameAs(root);
stack.Pop();
stack.Parent.ShouldBeTheSameAs(root);
stack.Current.ShouldBeTheSameAs(frame1);
stack.Pop();
stack.Current.ShouldBeTheSameAs(root);
}
public void true_if_matching()
{
var frame1 = new BuildFrame(typeof (IWidget), "red", typeof (ColorWidget));
var frame2 = new BuildFrame(typeof (IWidget), "red", typeof (ColorWidget));
var frame3 = new BuildFrame(typeof (IWidget), "green", typeof (ColorWidget));
frame1.Contains(frame2).ShouldBeTrue();
frame1.Contains(frame3).ShouldBeFalse();
frame3.Attach(frame2);
frame3.Contains(frame1).ShouldBeTrue();
}
public bool Equals(BuildFrame obj)
{
if (ReferenceEquals(null, obj)) return false;
if (ReferenceEquals(this, obj)) return true;
return Equals(obj._requestedType, _requestedType) && Equals(obj._name, _name) &&
Equals(obj._concreteType, _concreteType);
}
public bool Contains(BuildFrame frame)
{
if (_requestedType == frame._requestedType && _name == frame._name)
{
return true;
}
return _next == null ? false : _next.Contains(frame);
}
public void Attach(BuildFrame next)
{
_next = next;
_next._parent = this;
}