public void CreateObjectsTest() { Assert.True(lis.Length > 2); commandStack.Do(new AddInstancesCommand(new uint[] { lis[0].DefinitionId }, new Point[] { new Point(5, 5) })); Assert.AreEqual(1, dl.Count); commandStack.Undo(); Assert.AreEqual(0, dl.Count); commandStack.Undo(); Assert.AreEqual(0, dl.Count); commandStack.Redo(); Assert.AreEqual(1, dl.Count); commandStack.Redo(); Assert.AreEqual(1, dl.Count); commandStack.Do(new AddInstancesCommand(new uint[] { lis[1].DefinitionId, lis[2].DefinitionId, lis[0].DefinitionId }, new Point[] { new Point(15, 15), new Point(135, 15), new Point(195, 15) })); Assert.AreEqual(4, dl.Count); commandStack.Undo(); Assert.AreEqual(1, dl.Count); commandStack.Redo(); Assert.AreEqual(4, dl.Count); MainForm.CurrentStage.CommandStack.Do(new SelectInstancesCommand(dl.InstanceIds, SelectionModifier.SetSelection)); Assert.AreEqual(4, dl.Selected.Count); commandStack.Do(new DeleteInstancesCommand(dl.InstanceIds)); Assert.AreEqual(0, dl.Count); Assert.AreEqual(0, dl.Selected.Count); commandStack.Undo(); Assert.AreEqual(4, dl.Selected.Count); commandStack.Redo(); Assert.AreEqual(0, dl.Selected.Count); }