public void UpdateNews_WithNonExisitngNewsNews_ReturnsBadRequest()
{
// Arange
var mockRepository = new Mock<INewsData>();
News[] news =
{
new News { Id = 100, Title = "News number 1", Content = "Content of first news", PublishDate = DateTime.Now }
};
mockRepository.Setup(rep => rep.News.Update(It.IsAny<News>())).Verifiable();
mockRepository.Setup(rep => rep.News.Find(It.IsAny<int>())).Returns(news.First());
var modifiedNewsItem = new News { Id = 1000, Title = "Modified title", Content = "Content of first news", PublishDate = DateTime.Now };
var controller = new NewsController(mockRepository.Object);
// Act
IHttpActionResult result = controller.Put(modifiedNewsItem);
// Assert
Assert.IsInstanceOfType(result, typeof(BadRequestResult));
}
public void UpdateNews_WithValidNews_ReturnsOKAndModifiedNews()
{
// Arange
var mockRepository = new Mock<INewsData>();
News[] news =
{
new News { Id = 100, Title = "News number 1", Content = "Content of first news", PublishDate = DateTime.Now }
};
mockRepository.Setup(rep => rep.News.Update(It.IsAny<News>())).Verifiable();
mockRepository.Setup(rep => rep.News.Find(It.IsAny<int>())).Returns(news.First());
var modifiedNewsItem = new News { Id = 100, Title = "Modified title", Content = "Content of first news", PublishDate = DateTime.Now };
var controller = new NewsController(mockRepository.Object);
// Act
IHttpActionResult result = controller.Put(modifiedNewsItem);
var updatedResult = result as NegotiatedContentResult<News>;
// Assert
Assert.IsNotNull(updatedResult);
Assert.AreEqual("Modified title", updatedResult.Content.Title);
Assert.IsInstanceOfType(result, typeof(NegotiatedContentResult<News>));
Assert.IsNotNull(updatedResult.Content);
}
public void UpdateNews_WithInvalidNews_ReturnsBadRequest()
{
// Arange
var mockRepository = new Mock<INewsData>();
var controller = new NewsController(mockRepository.Object);
// Act
IHttpActionResult result = controller.Put(new News());
// Assert
Assert.IsInstanceOfType(result, typeof(BadRequestResult));
}
