public void ClearAndWriteLineCallsConsoleClearAndWriteLinePutsOutMessage(string message) { _missionControl = new MissionControl(null, _mockUserIo); _missionControl.ClearAndWriteLine(message); _mockUserIo.AssertWasCalled(x => x.Clear()); _mockUserIo.AssertWasCalled(x => x.WriteLine(message)); }