public void Delete_WithNonExistingNews_ShouldDeleteTheNewsAndReturn404NotFound()
{
// Arrange
var initialNew = new News()
{
Id = 1, Title = "Test news #1", Content = "Test content #1",
};
var controller = new NewsController(this.dataLayerMocked);
this.SetupController(controller, "news");
// Act
this.dataLayerMocked.News.Add(initialNew);
var httpGetResponse = controller.GetAllNews().ExecuteAsync(new CancellationToken()).Result;
var newsFromService = httpGetResponse.Content.ReadAsAsync <List <News> >().Result;
var newsId = 3; // Non existing news
var httpDeleteResponse = controller.DeleteNewById(newsId).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(1, this.dataLayerMocked.News.All().Count());
Assert.AreEqual(HttpStatusCode.NotFound, httpDeleteResponse.StatusCode);
}