public async Task ReturnFailureResultForMissingGameId()
{
var gameRepository = CreateGameRepositoryMock();
var validator = new GameRequestValidator(gameRepository);
var request = new GameRequestConcrete
{
};
var result = await validator.Validate(request);
Assert.False(result.IsSuccessful);
Assert.Equal(ValidatorErrors.Games.GameIdRequired, result.Error);
}
public async Task ReturnSuccessResultForValidData()
{
var gameRepository = CreateGameRepositoryMock();
var validator = new GameRequestValidator(gameRepository);
var request = new GameRequestConcrete
{
GameId = 1
};
var result = await validator.Validate(request);
Assert.True(result.IsSuccessful);
Assert.Null(result.Error);
}
public async Task ReturnFailureResultForGameNotFound()
{
var gameRepository = CreateGameRepositoryMock(
gameExists: false);
var validator = new GameRequestValidator(gameRepository);
var request = new GameRequestConcrete
{
GameId = 1
};
var result = await validator.Validate(request);
Assert.False(result.IsSuccessful);
Assert.Equal(ValidatorErrors.Games.GameNotFoundOrInactive, result.Error);
}
public async Task <GameResponse> Handle(GameRequest request, CancellationToken cancellationToken)
{
try
{
var validator = new GameRequestValidator().Validate(request);
if (!validator.IsValid)
{
_logger.LogError("Validation failed");
throw new ValidationException();
}
var gameRequestSpecification = _mapper.Map <GameRequestSpecification>(request);
var isReadyToChange = gameRequestSpecification.ReadyToChangeDoor;
var wins = await PlayGames(
isReadyToChange,
gameRequestSpecification.NumberOfSimulations);
return(new GameResponse
{
NumberOfSimulations = request.NumberOfSimulations,
NumberOfWin = wins,
NumberOfLose = request.NumberOfSimulations - wins
});
}
catch (ValidationException ex)
{
//something special to validation exception
_logger.LogError(ex.ToString());
}
catch (Exception ex)
{
_logger.LogError(ex.ToString());
}
return(null);
}
