public void DrawCalledOnVisibleIDrawableGameComponent()
{
DelegateBasedEventSource evt = new DelegateBasedEventSource(delegate(DelegateBasedEventSource e) { e.Game.Tick(); });
TestGame game = new TestGame(evt);
((TestGameWindow)game.Window).RaiseVisibleChanged(true);
DrawableGameComponentTestBase gc = new DrawableGameComponentTestBase(game);
game.Components.Add(gc);
game.Run();
Assert.AreEqual(1, gc.CountDraw);
}
public void DrawCalledWhenIDrawableGameComponentIsVisibleTest()
{
DelegateBasedEventSource evt = new DelegateBasedEventSource(delegate(DelegateBasedEventSource e)
{
DrawableGameComponentTestBase u = (DrawableGameComponentTestBase)e.Game.Components[0];
for (int i = 1; i < 6; i++)
{
TestClock.Instance.Step(100);
e.Game.Tick();
u.Visible = i % 2 == 0;
}
});
TestGame game = new TestGame(evt);
((TestGameWindow)game.Window).RaiseVisibleChanged(true);
DrawableGameComponentTestBase gc = new DrawableGameComponentTestBase(game);
game.Components.Add(gc);
game.Run();
Assert.AreEqual(3, gc.CountDraw, "Unexpected draw count");
Assert.AreEqual(6, gc.CountUpdate, "Unexpected update count");
}
public void DrawCalledWhenIDrawableGameComponentIsVisibleTest()
{
DelegateBasedEventSource evt = new DelegateBasedEventSource(delegate(DelegateBasedEventSource e)
{
DrawableGameComponentTestBase u = (DrawableGameComponentTestBase)e.Game.Components[0];
for (int i = 1; i < 6; i++)
{
TestClock.Instance.Step(100);
e.Game.Tick();
u.Visible = i%2 == 0;
}
});
TestGame game = new TestGame(evt);
((TestGameWindow)game.Window).RaiseVisibleChanged(true);
DrawableGameComponentTestBase gc = new DrawableGameComponentTestBase(game);
game.Components.Add(gc);
game.Run();
Assert.AreEqual(3, gc.CountDraw, "Unexpected draw count");
Assert.AreEqual(6, gc.CountUpdate, "Unexpected update count");
}
public void DrawNotCalledOnNonVisibleIDrawableGameComponent()
{
DelegateBasedEventSource evt = new DelegateBasedEventSource(delegate(DelegateBasedEventSource e) { e.Game.Tick(); });
TestGame game = new TestGame(evt);
((TestGameWindow)game.Window).RaiseVisibleChanged(true);
DrawableGameComponentTestBase gc = new DrawableGameComponentTestBase(game);
game.Components.Add(gc);
gc.Visible = false;
game.Run();
Assert.AreEqual(0, gc.CountDraw);
}
