public async Task EditGuideShouldEditContent() { var options = new DbContextOptionsBuilder <ApplicationDbContext>() .UseInMemoryDatabase(Guid.NewGuid().ToString()); var context = new ApplicationDbContext(options.Options); await context.Users.AddAsync(new ApplicationUser() { Id = "1" }); await context.Games.AddAsync(new Game() { Id = "1" }); var repository = new EfDeletableEntityRepository <Guide>(context); var service = new GuidesService(repository); var model = new CreateGuideInputModel() { Title = "new", GameId = "1", Category = "Action", Description = "test", ImageUrl = "google", }; var guideId = await service.CreateAsync(model, "1"); var oldGuide = await service.GetByIdAsync <EditGuideViewModel>(guideId); var contentOldValue = oldGuide.Content; await service.EditGuideAsync(oldGuide.Id, oldGuide.Title, "newwwwwwwwwwwwwwwwwwwwwwwwwwwww"); var newGuide = await service.GetByIdAsync <EditGuideViewModel>(guideId); Assert.NotEqual(contentOldValue, newGuide.Title); }