public async Task ExecuteShouldReturnSuccess()
{
//Arrange
MailingGroupContext mailingGroupContext = ContextBuilder.BuildClean();
AppUser user = new AppUserBuilder(mailingGroupContext).WithName("test").BuildAndSave();
Command cmd = new Command
{
UserId = user.Id,
Name = "New group"
};
//Act
ApiResult <MailingGroupItemListDto> result = await new Handler(mailingGroupContext).Handle(cmd, CancellationToken.None);
//Assert
result.IsSuccess.Should().BeTrue();
result.Message.Should().BeNullOrEmpty();
mailingGroupContext.MailingGroups.Should().HaveCount(1);
Model.Entity.MailingGroup mailingGroup = mailingGroupContext.MailingGroups.First();
mailingGroup.Name.Should().Be(cmd.Name);
mailingGroup.UserId.Should().Be(cmd.UserId);
mailingGroup.Id.Should().Be(1);
result.Data.Should().NotBeNull();
result.Data.Id.Should().Be(mailingGroup.Id);
}
public async Task ExecuteShouldReturnSuccess()
{
//Arrange
MailingGroupContext mailingGroupContext = ContextBuilder.BuildClean();
AppUser user = new AppUser
{
UserName = "******",
Email = "*****@*****.**"
};
AppUser otherUser = new AppUser
{
UserName = "******",
Email = "*****@*****.**"
};
mailingGroupContext.Add(user);
mailingGroupContext.Add(otherUser);
Model.Entity.MailingGroup oldGroup = new Model.Entity.MailingGroup
{
Name = "Old group",
User = user
};
Model.Entity.MailingGroup groupOtherUser = new Model.Entity.MailingGroup
{
Name = "New group",
User = otherUser
};
mailingGroupContext.Add(oldGroup);
mailingGroupContext.Add(groupOtherUser);
mailingGroupContext.SaveChanges();
Command cmd = new Command
{
UserId = user.Id,
Id = oldGroup.Id,
Name = "New group"
};
//Act
ApiResult <MailingGroupDto> result = await new Handler(mailingGroupContext).Handle(cmd, CancellationToken.None);
//Assert
result.IsSuccess.Should().BeTrue();
result.Message.Should().BeNullOrEmpty();
mailingGroupContext.MailingGroups.Should().HaveCount(2);
Model.Entity.MailingGroup mailingGroup = mailingGroupContext.MailingGroups.First();
mailingGroup.Name.Should().Be(cmd.Name);
mailingGroup.UserId.Should().Be(cmd.UserId);
mailingGroup.Id.Should().Be(1);
result.Data.Should().NotBeNull();
result.Data.Id.Should().Be(mailingGroup.Id);
}
private IEnumerable <Model.Entity.MailingGroup> GenerateGroups(int numberOfGroup, AppUser user)
{
for (int i = 0; i < numberOfGroup; i++)
{
MailingGroup mailingGroup = new Model.Entity.MailingGroup()
{
Name = $"Lista {i}",
User = user
};
mailingGroup.Emails = GenerateEmails(i, mailingGroup).ToList();
yield return(mailingGroup);
}
}
public async Task ExecuteShouldReturnNameIsTaken()
{
//Arrange
MailingGroupContext mailingGroupContext = ContextBuilder.BuildClean();
AppUser user = new AppUser
{
UserName = "******",
Email = "*****@*****.**"
};
mailingGroupContext.Add(user);
Model.Entity.MailingGroup oldGroup = new Model.Entity.MailingGroup
{
Name = "Old group",
User = user
};
Model.Entity.MailingGroup otherGroup = new Model.Entity.MailingGroup
{
Name = "New group",
User = user
};
mailingGroupContext.Add(oldGroup);
mailingGroupContext.SaveChanges();
mailingGroupContext.Add(otherGroup);
mailingGroupContext.SaveChanges();
Command cmd = new Command
{
UserId = user.Id,
Id = oldGroup.Id,
Name = "New group"
};
//Act
ApiResult <MailingGroupDto> result = await new Handler(mailingGroupContext).Handle(cmd, CancellationToken.None);
//Assert
result.IsSuccess.Should().BeFalse();
result.Message.Should().Be("This mailing group name is already exists");
result.StatusCode.Should().Be(401);
result.Data.Should().BeNull();
}
public async Task <ApiResult <EmailDto> > Handle(Command request, CancellationToken cancellationToken)
{
Model.Entity.MailingGroup mailingGroup = await _context.MailingGroups
.Include(x => x.Emails)
.Where(x => x.UserId == request.UserId)
.Where(x => x.Id == request.GroupId)
.FirstOrDefaultAsync(cancellationToken);
if (mailingGroup is null)
{
return(ApiResult <EmailDto> .Failed("Mailing group is not exists", 404));
}
string newEmail = request.Email.Trim();
bool isValidEmail = EmailValidator.ValidateEmail(newEmail);
if (!isValidEmail)
{
return(ApiResult <EmailDto> .Failed("Email is wrong format", 400));
}
if (mailingGroup.Emails.Any(x => x.Name == newEmail))
{
return(ApiResult <EmailDto> .Failed("Email is already exists", 409));
}
Email email = new Email
{
Name = newEmail,
MailingGroup = mailingGroup,
MailingGroupId = mailingGroup.Id
};
await _context.AddAsync(email, cancellationToken);
await _context.SaveChangesAsync(cancellationToken);
return(ApiResult <EmailDto> .Success(new EmailDto(email)));
}
public async Task <ApiResult <MailingGroupItemListDto> > Handle(Command request, CancellationToken cancellationToken)
{
AppUser user = await _context.Users.FirstOrDefaultAsync(x => x.Id == request.UserId, cancellationToken);
if (user is null)
{
return(ApiResult <MailingGroupItemListDto> .Failed("User not found", 404));
}
string newName = request.Name.Trim();
if (string.IsNullOrEmpty(newName))
{
return(ApiResult <MailingGroupItemListDto> .Failed("Name is required", 400));
}
bool isExist = await _context.MailingGroups
.Where(x => x.UserId == request.UserId)
.Where(x => x.Name == newName)
.AnyAsync(cancellationToken);
if (isExist)
{
return(ApiResult <MailingGroupItemListDto> .Failed("This mailing group is already exists", 409));
}
Model.Entity.MailingGroup newEntity = new Model.Entity.MailingGroup
{
Name = newName,
UserId = request.UserId,
User = user
};
await _context.AddAsync(newEntity, cancellationToken);
await _context.SaveChangesAsync(cancellationToken);
return(ApiResult <MailingGroupItemListDto> .Success(new MailingGroupItemListDto(newEntity)));
}
