public int RegisterNewShareType(ShareTypeRegistrationInfo args)
{
var entityToAdd = new ShareTypeEntity()
{
Name = args.Name,
Cost = args.Cost,
Status = args.Status
};
if (this.tableRepository.Contains(entityToAdd))
{
throw new ArgumentException("This share type has been registered. Can't continue.");
}
this.tableRepository.Add(entityToAdd);
this.tableRepository.SaveChanges();
return(entityToAdd.Id);
}
public void ShouldRegisterNewShareType()
{
// Arrange
var shareTypeTableRepository = Substitute.For <IShareTypeTableRepository>();
ShareTypesService shareTypesService = new ShareTypesService(shareTypeTableRepository);
ShareTypeRegistrationInfo args = new ShareTypeRegistrationInfo();
args.Name = "Cheap";
args.Cost = 1000.00M;
args.Status = true;
// Act
var shareTypeId = shareTypesService.RegisterNewShareType(args);
// Assert
shareTypeTableRepository.Received(1).Add(Arg.Is <ShareTypeEntity>(
s => s.Name == args.Name &&
s.Cost == args.Cost &&
s.Status == args.Status));
shareTypeTableRepository.Received(1).SaveChanges();
}
public void ShouldNotRegisterNewShareTypeIfItExists()
{
// Arrange
var shareTypeTableRepository = Substitute.For <IShareTypeTableRepository>();
ShareTypesService shareTypesService = new ShareTypesService(shareTypeTableRepository);
ShareTypeRegistrationInfo args = new ShareTypeRegistrationInfo();
args.Name = "Cheap";
args.Cost = 1000.00M;
args.Status = true;
// Act
shareTypesService.RegisterNewShareType(args);
shareTypeTableRepository.Contains(Arg.Is <ShareTypeEntity>( // Now Contains returns true (table contains this share type)
s => s.Name == args.Name &&
s.Cost == args.Cost &&
s.Status == args.Status)).Returns(true);
shareTypesService.RegisterNewShareType(args); // Try to reg. same twice and get exception
// Assert
}
