public async Task CreateDifficulties()
{
// Arrange
var testDifficulty = context.Difficulties.FirstOrDefault(d => d.DifficultyLevel == DifficultyLevel.TEST);
context.Difficulties.Remove(testDifficulty);
context.SaveChanges();
// Act
var result = await sut.Add(newDifficutly);
// Assert
Assert.That(result.Success, Is.True);
Assert.That((Difficulty)result.Object, Is.InstanceOf <Difficulty>());
}
public async Task <IDifficultyResult> CreateDifficulty(
string name,
string displayName,
DifficultyLevel difficultyLevel)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
if (string.IsNullOrEmpty(displayName))
{
throw new ArgumentNullException(nameof(displayName));
}
var result = new DifficultyResult();
try
{
if (!(await difficultiesRepository.HasDifficultyLevel(difficultyLevel)))
{
var difficulty = new Difficulty()
{
Name = name,
DisplayName = displayName,
DifficultyLevel = difficultyLevel
};
var response = await difficultiesRepository.Add(difficulty);
if (response.Success)
{
result.Success = response.Success;
result.Message = DifficultiesMessages.DifficultyCreatedMessage;
result.Difficulty = (IDifficulty)response.Object;
return(result);
}
else if (!response.Success && response.Exception != null)
{
result.Success = response.Success;
result.Message = response.Exception.Message;
return(result);
}
else
{
result.Success = false;
result.Message = DifficultiesMessages.DifficultyNotCreatedMessage;
return(result);
}
}
else
{
result.Success = false;
result.Message = DifficultiesMessages.DifficultyAlreadyExistsMessage;
return(result);
}
}
catch (Exception exp)
{
result.Success = false;
result.Message = exp.Message;
return(result);
}
}
