public void TestExecuteSimpleCommand() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); Assert.AreEqual(1, counter.CounterMember, "CommandStack does not execute commands."); }
public void TestExecuteSimpleCommand() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); Assert.AreEqual(1, counter.CounterMember, "CommandStack does not execute commands."); }
public void TestUndoSimpleCommand() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); commandStack.UndoLastCommand(); Assert.AreEqual(0, counter.CounterMember, "CommandStack does not undo commands."); }
public void TestUndoSimpleCommand() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); commandStack.UndoLastCommand(); Assert.AreEqual(0, counter.CounterMember, "CommandStack does not undo commands."); }
public void TestSimpleRedo() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); // counter = 1. commandStack.UndoLastCommand(); // counter = 0. commandStack.RedoLastUndoneCommand(); // counter = 1. Assert.AreEqual(1, counter.CounterMember, "CommandStack does not redo commands."); }
public void TestSimpleRedo() { TestIncrementCommand command = new TestIncrementCommand(); command.Counter = counter; commandStack.ExecuteCommand(command); // counter = 1. commandStack.UndoLastCommand(); // counter = 0. commandStack.RedoLastUndoneCommand(); // counter = 1. Assert.AreEqual(1, counter.CounterMember, "CommandStack does not redo commands."); }
public void TestExecuteCommandClearsRedoStack() { TestIncrementCommand command = new TestIncrementCommand(); TestDecrementCommand command2 = new TestDecrementCommand(); command.Counter = counter; command2.Counter = counter; commandStack.ExecuteCommand(command); // counter = 1. commandStack.UndoLastCommand(); // counter = 0. commandStack.ExecuteCommand(command2); // counter = -1. // Should be a no op, because we have executed since last undoing. commandStack.RedoLastUndoneCommand(); // counter = -1. Assert.AreEqual(-1, counter.CounterMember, "CommandStack does not clear undo stack after executing a command."); }
public void TestExecuteCommandClearsRedoStack() { TestIncrementCommand command = new TestIncrementCommand(); TestDecrementCommand command2 = new TestDecrementCommand(); command.Counter = counter; command2.Counter = counter; commandStack.ExecuteCommand(command); // counter = 1. commandStack.UndoLastCommand(); // counter = 0. commandStack.ExecuteCommand(command2); // counter = -1. // Should be a no op, because we have executed since last undoing. commandStack.RedoLastUndoneCommand(); // counter = -1. Assert.AreEqual(-1, counter.CounterMember, "CommandStack does not clear undo stack after executing a command."); }