public async Task CreateAnnouncementShouldReturnFalseIfAnnouncementWithSameTitleAndContentAlreadyExists()
{
var input = new CreateAnnouncementInputModel
{
Creator = "creator1",
Title = "title1",
Content = "content1",
ImageLink = "image1",
OfficialArticleLink = "article1",
};
await dbContext.Announcements.AddAsync(new Announcement
{
Creator = "creator1",
Title = "title1",
Content = "content1",
ImageLink = "image1",
OfficialArticleLink = "article1",
Date = DateTime.UtcNow,
});
await dbContext.SaveChangesAsync();
var announcementService = new AnnouncementService(dbContext, mapper);
Assert.False(await announcementService.CreateAnnouncementAsync(input));
Assert.True(dbContext.Announcements.Count() == 1);
}
public async Task <IActionResult> Create(CreateAnnouncementInputModel input)
{
if (!ModelState.IsValid)
{
return(View(input));
}
if (!await announcementService.CreateAnnouncementAsync(input))
{
return(View(input));
}
return(Redirect(redirectAnnuncementsAllAndOrder));
}
public async Task <bool> CreateAnnouncementAsync(CreateAnnouncementInputModel input)
{
if (await dbContext.Announcements.AnyAsync(announcement => announcement.Title == input.Title && announcement.Content == input.Content))
{
return(false);
}
var announcementFromDb = mapper.Map <CreateAnnouncementInputModel, Announcement>(input);
await dbContext.Announcements.AddAsync(announcementFromDb);
await dbContext.SaveChangesAsync();
return(true);
}
public async Task CreateAnnouncementShouldSetImageLinkIfNoneIsProvided(string imageLink)
{
var input = new CreateAnnouncementInputModel
{
Creator = "creator1",
Title = "title1",
Content = "content1",
ImageLink = imageLink,
OfficialArticleLink = "article1",
};
var announcementService = new AnnouncementService(dbContext, mapper);
Assert.True(await announcementService.CreateAnnouncementAsync(input));
Assert.True(dbContext.Announcements.Count() == 1);
Assert.True(dbContext.Announcements.First().ImageLink == GlobalConstants.noImageLink);
}
public async Task CreateAnnouncementShouldAddAnnouncementToDbIfInputIsValid()
{
var input = new CreateAnnouncementInputModel
{
Creator = "creator1",
Title = "title1",
Content = "content1",
ImageLink = "image1",
OfficialArticleLink = "article1",
};
var announcementService = new AnnouncementService(dbContext, mapper);
Assert.True(await announcementService.CreateAnnouncementAsync(input));
Assert.True(dbContext.Announcements.Count() == 1);
Assert.True(dbContext.Announcements.First().Date != null);
}
