public void PBS_NoGrandParent()
{
var mockTree = new FakeTreeView();
var pbs = new ProjectBrowserService(sc, tabPage.Object, mockTree);
var p = new ParentComponent();
var c = new TestComponent();
pbs.AddComponents(new[] { p });
pbs.AddComponents(p, new[] { c });
var o = pbs.GetAncestorOfType <GrandParentComponent>(c);
Assert.IsNull(o);
}
public void PBS_FindGrandParent()
{
var mockTree = new FakeTreeView();
var pbs = new ProjectBrowserService(sc, mockTree);
var gp = new GrandParentComponent();
var p = new ParentComponent();
var c = new TestComponent();
pbs.AddComponents(new[] { gp });
pbs.AddComponents(gp, new[] { p });
pbs.AddComponents(p, new[] { c });
var o = pbs.GetAncestorOfType <GrandParentComponent>(c);
Assert.AreSame(gp, o);
}