public void CanBeParentedToTest()
{
ControlDesigner rootPanel = (ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.CreateControl(typeof(TestPanel), null));
ControlDesigner childPanel = (ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.CreateControl(typeof(TestPanel), rootPanel.Control));
ControlDesigner rootButton = (ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.CreateControl(typeof(TestButton), null));
ControlDesigner childPanelButton = (ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.CreateControl(typeof(TestButton), childPanel.Control));
ControlDesigner rootPanelButton = (ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.CreateControl(typeof(TestButton), rootPanel.Control));
Assert.IsFalse(rootButton.CanBeParentedTo(childPanelButton), "#1");
Assert.IsFalse(((ControlDesigner)_helper.IDesignerHost.GetDesigner(_helper.IDesignerHost.RootComponent)).CanBeParentedTo(rootButton), "#2");
Assert.IsTrue(childPanelButton.CanBeParentedTo(childPanel), "#3");
Assert.IsTrue(childPanel.CanBeParentedTo(childPanel), "#4");
Assert.IsFalse(childPanel.CanBeParentedTo(childPanelButton), "#5");
Assert.IsTrue(rootPanelButton.CanBeParentedTo(childPanel), "#6");
Assert.IsTrue(childPanel.CanBeParentedTo(rootPanel), "#7");
Assert.IsFalse(rootPanel.CanBeParentedTo(childPanel), "#8");
}
