public void AddGameCommand_GuestNameIsNull_ShowsExceptionMessageAndAborts()
{
// Arrange
// Instantiate class under test.
var viewModel = new GamesWindowViewModel(_sharedService, _controlService, _gameFinderWindow)
{
// Set up needed infrastructure of class under test.
GuestName = null,
HostName = "Host"
};
// Set up needed infrastructure of class under test.
var seasonID = (int)WpfGlobals.SelectedSeason;
A.CallTo(() => _sharedService.FindTeamSeason(viewModel.GuestName, seasonID)).Returns(null);
A.CallTo(() => _sharedService.FindTeamSeason(viewModel.HostName, seasonID)).Returns(null);
// Act
viewModel.AddGameCommand.Execute(null);
// Assert
var ex = new DataValidationException(WpfGlobals.Constants.BothTeamsNeededErrorMessage);
A.CallTo(() => _sharedService.ShowExceptionMessage(A <DataValidationException> .That.IsEqualTo(ex)))
.MustHaveHappenedOnceExactly();
A.CallTo(() => _controlService.AddGame(A <Game> .Ignored)).MustNotHaveHappened();
A.CallTo(() => _controlService.GetGames((int)WpfGlobals.SelectedSeason, null, null)).MustNotHaveHappened();
}
private void AddGame()
{
try
{
try
{
ValidateDataEntry();
}
catch (DataValidationException ex)
{
_sharedService.ShowExceptionMessage(ex);
return;
}
var newGame = MapNewGameValues();
_controlService.AddGame(newGame);
Games = new ReadOnlyCollection <Game>(
_controlService.GetGames((int)WpfGlobals.SelectedSeason).ToList());
SelectedGame = null;
}
catch (Exception ex)
{
_sharedService.ShowExceptionMessage(ex);
}
}