public void Modifying_Non_Existing_News_Should_Return_BadRequest()
{
var updatedNews = new NewsBindingModel
{
Title = "Update",
Content = "Update",
PublishedOn = DateTime.Now
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(_mocks.NewsRepoMock.Object);
var newsController = new NewsController(mockContext.Object);
SetupController(newsController);
var response = newsController.UpdateNews(100000, updatedNews).ExecuteAsync(CancellationToken.None).Result;
Assert.AreEqual(response.StatusCode, HttpStatusCode.BadRequest);
mockContext.Verify(c => c.SaveChanges(), Times.Never);
}
public void Modify_Existing_News_Item_With_Correct_Data_Modifies_The_Item()
{
var updatedNews = new NewsBindingModel
{
Title = "Update",
Content = "Update",
PublishedOn = DateTime.Now
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(_mocks.NewsRepoMock.Object);
var newsController = new NewsController(mockContext.Object);
SetupController(newsController);
var response = newsController.UpdateNews(1,updatedNews).ExecuteAsync(CancellationToken.None).Result;
Assert.AreEqual(response.StatusCode, HttpStatusCode.OK);
mockContext.Verify(c => c.SaveChanges(), Times.Once);
}
public void TestModifyUnexistingNews()
{
var controller = new NewsController(repoMock.Object);
SetupController(controller, "News");
repoMock.Setup(repo => repo.Find(It.IsAny<object>())).Returns(null as News);
var updatedNews = new NewsBindingModel { Title = "Zaglavie", Content = "Changed content" };
var result = controller.UpdateNews(18, updatedNews).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
}
public void TestModifyValidNews()
{
var controller = new NewsController(repoMock.Object);
SetupController(controller, "News");
var news = new News { Id = 18, Title = "Zaglavie", Content = "dadadada" };
repoMock.Setup(repo => repo.Find(It.IsAny<object>())).Returns(news);
var updatedNews = new NewsBindingModel { Title = "Zaglavie", Content = "Changed content" };
var result = controller.UpdateNews(18, updatedNews).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
var returnedNews = result.Content.ReadAsAsync<News>().Result;
Assert.AreEqual(updatedNews.Title, returnedNews.Title);
Assert.AreEqual(updatedNews.Content, returnedNews.Content);
Assert.AreEqual(news.Title, returnedNews.Title);
}
public void TestModifyInvalidNews()
{
var controller = new NewsController(repoMock.Object);
SetupController(controller, "News");
var news = new News { Id = 18, Title = "Zaglavie", Content = "dadadada" };
repoMock.Setup(repo => repo.Find(It.IsAny<object>())).Returns(news);
var invalidNews = new NewsBindingModel { Content = "No title" };
// it's not the controller's job to validate - there is a validator
controller.ModelState.AddModelError("Title", "Required");
var result = controller.UpdateNews(18, invalidNews).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
}
