public async Task Create_WithWrongImageFormat_ShouldThrowException()
{
var list = new List <News>();
var mockRepo = new Mock <IDeletableEntityRepository <News> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <News>())).Callback((News news) => list.Add(news));
var service = new NewsService(mockRepo.Object);
IFormFile image = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("This is a dummy file")), 0, 0, "Data", "dummy.txt");
var newsCreateInput = new NewsCreateInputModel
{
UserId = 6,
Title = "Arsenal",
Content = null,
CategoryId = 6,
Image = image,
};
await Assert.ThrowsAsync <ArgumentException>(() => service.CreateAsync(newsCreateInput, "12", "/img/Arsenal_FC.png"));
}
public async Task Create_WithCorrectData_ShouldSuccessfullyCreate()
{
var list = new List <News>();
var mockRepo = new Mock <IDeletableEntityRepository <News> >();
mockRepo.Setup(x => x.All()).Returns(list.AsQueryable());
mockRepo.Setup(x => x.AddAsync(It.IsAny <News>())).Callback((News news) => list.Add(news));
var service = new NewsService(mockRepo.Object);
IFormFile image = new FormFile(new MemoryStream(Encoding.UTF8.GetBytes("This is a dummy file")), 0, 0, "Data", "dummy.png");
var newsCreateInput = new NewsCreateInputModel
{
UserId = 6,
Title = "Arsenal",
Content = null,
CategoryId = 6,
Image = image,
};
await service.CreateAsync(newsCreateInput, "12", "/img/Arsenal_FC.png");
Assert.Single(list.Where(x => x.CreatedByUserId == "12"));
}
public async Task CreateAsyncShouldCreateOneObject()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "NewsTestSecond").Options;
var dbContext = new ApplicationDbContext(options);
var repository = new EfDeletableEntityRepository <News>(dbContext);
var service = new NewsService(repository);
await service.CreateAsync("test", "test", new byte[100]);
Assert.Equal(1, service.GetCount());
}
public async Task GetAllReturnsAllNewsCorrectly()
{
var newsList = new List <News>();
var newsRepo = new Mock <IDeletableEntityRepository <News> >();
newsRepo.Setup(x => x.All()).Returns(newsList.AsQueryable());
newsRepo.Setup(x => x.AddAsync(It.IsAny <News>()))
.Callback((News r) => newsList.Add(r));
var newsService = new NewsService(newsRepo.Object);
await newsService.CreateAsync(test.Title, test.Content, test.PictureUrl, test.NewsType);
await newsService.CreateAsync(test2.Title, test2.Content, test2.PictureUrl, test2.NewsType);
var resultList = newsService.GetAll().ToList().OrderBy(x => x.CreatedOn).ToList();
Assert.Equal(newsList[0].Title, resultList[0].Title);
Assert.Equal(newsList[0].Id, resultList[0].Id);
Assert.Equal(newsList[1].Title, resultList[1].Title);
Assert.Equal(newsList[1].Id, resultList[1].Id);
}
public async Task GetLatestnewssGetsNoMoreThanFiveUniqueNews()
{
var store = new Mock <IUserStore <ApplicationUser> >();
var userManager = new UserManager <ApplicationUser>(store.Object, null, null, null, null, null, null, null, null);
var newsList = new List <News>();
var newsRepo = new Mock <IDeletableEntityRepository <News> >();
newsRepo.Setup(x => x.All()).Returns(newsList.AsQueryable());
newsRepo.Setup(x => x.AddAsync(It.IsAny <News>()))
.Callback((News r) => newsList.Add(r));
var newsService = new NewsService(newsRepo.Object);
await newsService.CreateAsync(test.Title, test.Content, test.PictureUrl, test.NewsType);
await newsService.CreateAsync(test2.Title, test2.Content, test2.PictureUrl, test2.NewsType);
var listResult = newsService.GetLatestNews();
Assert.Equal(newsList.OrderByDescending(x => x.CreatedOn), listResult);
}