public async Task <AddOrUpdateResult <INovelty> > TryAdd(NoveltyToAdd novelty, CancellationToken cancellationToken)
{
var now = DateTime.UtcNow;
var noveltyEntity = new Novelty
{
Created = now,
Description = novelty.Description,
Name = novelty.Name,
LastChanged = now,
Version = 1
};
await _context.Novelties.AddAsync(noveltyEntity, cancellationToken);
var added = await _context.SaveChangesAsync(cancellationToken);
return(added > 0 ? AddOrUpdateResult <INovelty> .Success(noveltyEntity) : AddOrUpdateResult <INovelty> .Failure());
}
public async Task Modify_ShouldReturnBadRequest_IfRepositoryReturnsFailure()
{
// Arrange
var repositoryReturn = Task.FromResult(AddOrUpdateResult <INovelty> .Failure());
var repository = Substitute.For <INoveltyRepository>();
repository.TryUpdate(Arg.Is <NoveltyToAdd>(x => x.Name.Equals("name", StringComparison.Ordinal) && x.Description.Equals("des", StringComparison.Ordinal) && x.ID == 3), CancellationToken.None).Returns(repositoryReturn);
var controller = new NoveltyController(_logger, repository);
var dto = new NoveltyToAddDto {
Name = "name", Description = "des"
};
// Act
var result = await controller.Modify(3, dto, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <BadRequestObjectResult>());
}
public async Task <AddOrUpdateResult <INovelty> > TryUpdate(NoveltyToAdd novelty, CancellationToken cancellationToken)
{
var now = DateTime.UtcNow;
var noveltyToUpdate = await _context.Novelties.SingleOrDefaultAsync(x => x.ID == novelty.ID, cancellationToken);
if (noveltyToUpdate == null)
{
return(AddOrUpdateResult <INovelty> .Failure(FailureReason.EntityNotFound));
}
noveltyToUpdate.LastChanged = now;
noveltyToUpdate.Version++;
noveltyToUpdate.Name = novelty.Name;
noveltyToUpdate.Description = novelty.Description;
var changes = await _context.SaveChangesAsync(cancellationToken);
return(changes > 0 ? AddOrUpdateResult <INovelty> .Success(noveltyToUpdate) : AddOrUpdateResult <INovelty> .Failure());
}
public async Task Add_ShouldReturnCreated_IfRepositoryReturnsEntity()
{
// Arrange
var novelty = Substitute.For <INovelty>();
var repositoryReturn = Task.FromResult(AddOrUpdateResult <INovelty> .Success(novelty));
var repository = Substitute.For <INoveltyRepository>();
repository.TryAdd(Arg.Is <NoveltyToAdd>(x => x.Name.Equals("name", StringComparison.Ordinal) && x.Description.Equals("des", StringComparison.Ordinal)), CancellationToken.None).Returns(repositoryReturn);
var controller = new NoveltyController(_logger, repository);
var dto = new NoveltyToAddDto {
Name = "name", Description = "des"
};
// Act
var result = await controller.Add(dto, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <CreatedResult>());
}