public void Initialize()
{
this.mocks = new MockContainer();
this.mocks.PrepareMocks();
this.mockContext = new Mock<IUnitOfWorkData>();
this.mockContext.Setup(c => c.News).Returns(this.mocks.NewsRepositoryMock.Object);
this.controller = new NewsController(this.mockContext.Object);
this.controller.Request = new HttpRequestMessage
{
RequestUri = new Uri("http://localhost")
};
this.controller.Configuration = new HttpConfiguration();
this.controller.Configuration.Routes.MapHttpRoute("DefaultApi", "api/{controller}/{id}", new { id = RouteParameter.Optional });
this.newsItem = new NewsBindingModel
{
Title = "New News",
Content = "New News Content",
PublishDate = DateTime.Now
};
this.fakeNewsCountBefore = this.mockContext.Object.News.GetAll().Count();
}
public IHttpActionResult EditNewsById(int id, NewsBindingModel newsBindingModel)
{
var news = this.Data.News.GetAll().FirstOrDefault(n => n.Id == id);
if (news == null)
{
return this.NotFound();
}
if (newsBindingModel == null)
{
return this.BadRequest("News data is missing");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
news.Title = newsBindingModel.Title;
news.Content = newsBindingModel.Content;
news.PublishDate = newsBindingModel.PublishDate;
this.Data.SaveChanges();
var newsView = this.Data.News.GetAll()
.Where(n => n.Id == news.Id)
.Select(NewsViewModel.Create())
.FirstOrDefault();
return this.Ok(newsView);
}
public IHttpActionResult UpdateNews(int id, NewsBindingModel newsModel)
{
var newsToUpdate = this.NewsData.Find(id);
if (newsToUpdate == null)
{
return this.BadRequest("There is no such news.");
}
if (newsToUpdate.UserId != this.UserIdProvider.GetUserId())
{
return this.Unauthorized();
}
if (newsModel == null || !this.ModelState.IsValid)
{
return this.BadRequest("The news title and content are required.");
}
newsToUpdate.Title = newsModel.Title;
newsToUpdate.Content = newsModel.Content;
if (newsModel.PublishDate != null)
{
newsToUpdate.PublishDate = newsModel.PublishDate.Value;
}
this.NewsData.Update(newsToUpdate);
this.NewsData.SaveChanges();
return this.Ok(newsToUpdate);
}
public void Create_News_With_Correct_Data_Should_Return_201Created_Add_News_In_Repo_And_Return_News()
{
// Arrange
var newNews = new NewsBindingModel
{
Title = "Title 10",
Content = "Content 1010101010",
PublishDate = new DateTime(2015, 9, 1)
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(this.mock.NewsRepositoryMock.Object);
var newsController = new NewsController(mockContext.Object);
this.SetupController(newsController);
// Act
var response = newsController.PostNews(newNews)
.ExecuteAsync(CancellationToken.None).Result;
// Assert
var fakeNews = this.mock.NewsRepositoryMock.Object.All().ToList();
Assert.AreEqual(HttpStatusCode.Created, response.StatusCode);
mockContext.Verify(c => c.SaveChanges(), Times.Once);
Assert.AreEqual(6, fakeNews.Count);
Assert.AreEqual(newNews.Title, fakeNews[5].Title);
Assert.AreEqual(newNews.Content, fakeNews[5].Content);
Assert.AreEqual(newNews.PublishDate, fakeNews[5].PublishDate);
}
public IHttpActionResult EditNews(int id, NewsBindingModel newsDto)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
if (newsDto == null)
{
return this.BadRequest(this.ModelState);
}
var news = this.Data.Find(id);
if (news == null)
{
return this.NotFound();
}
news.Title = newsDto.Title;
news.Content = newsDto.Content;
news.PublishedDate = newsDto.PublishedDate;
this.Data.SaveChanges();
return this.Ok(new NewsViewModel(news));
}
public IHttpActionResult PostNewsItem(NewsBindingModel newsBindingModel)
{
if (newsBindingModel == null)
{
return this.BadRequest("News data is missing");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newNews = new NewsItem
{
Title = newsBindingModel.Title,
Content = newsBindingModel.Content,
PublishDate = newsBindingModel.PublishDate
};
this.Data.News.Add(newNews);
this.Data.SaveChanges();
var newsView = this.Data.News.GetAll()
.Where(n => n.Id == newNews.Id)
.Select(NewsViewModel.Create())
.FirstOrDefault();
var uriLocation = new
{
controller = "news",
id = newNews.Id
};
return this.CreatedAtRoute("DefaultApi", uriLocation, newsView);
}
public void CreateNewsWithWrongBindingModelShouldReturnBadRequest()
{
var controller = new NewsController(this.mock.NewsRepositoryMock.Object);
this.SetupController(controller);
var newsBind = new NewsBindingModel();
controller.ModelState.AddModelError("BadRequest", "Content can't be empty.");
var response = controller.CreateNews(newsBind).ExecuteAsync(CancellationToken.None).Result;
Assert.IsNotNull(response);
Assert.AreEqual(response.StatusCode, HttpStatusCode.BadRequest);
}
public void TestAddInvalidNews()
{
var controller = new NewsController(repoMock.Object);
SetupController(controller, "News");
var invalidNews = new NewsBindingModel { Title = "No content" };
// it's not the controller's job to validate - there is a validator
controller.ModelState.AddModelError("Content", "Required");
var result = controller.AddNews(invalidNews).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(HttpStatusCode.BadRequest, result.StatusCode);
}
public void CreateNewsAddToRepositoryShouldReturnCreated()
{
var controller = new NewsController(this.mock.NewsRepositoryMock.Object);
this.SetupController(controller);
var newsBind = new NewsBindingModel
{
Title = "Some new news",
Content = "Content",
PublishedDate = DateTime.Now
};
var response = controller.CreateNews(newsBind).ExecuteAsync(CancellationToken.None).Result;
Assert.IsNotNull(response);
Assert.AreEqual(response.StatusCode, HttpStatusCode.Created);
}
public IHttpActionResult AddNews(NewsBindingModel newsModel)
{
if (newsModel == null || !this.ModelState.IsValid)
{
return this.BadRequest("The news title and content are required.");
}
var newsToAdd = new News
{
Title = newsModel.Title,
Content = newsModel.Content,
PublishDate = newsModel.PublishDate ?? DateTime.Now,
UserId = this.UserIdProvider.GetUserId()
};
this.NewsData.Add(newsToAdd);
this.NewsData.SaveChanges();
return this.CreatedAtRoute("DefaultApi", new { id = newsToAdd.Id }, newsToAdd);
}
public void TestAddValidNews()
{
var controller = new NewsController(repoMock.Object);
SetupController(controller, "News");
var news = new List<News>
{
new News { Title = "Zaglavie", Content = "dadadada" },
new News { Title = "Asdjoqwe", Content = "asodojk" }
};
repoMock.Setup(repo => repo.Add(It.IsAny<News>())).Callback((News n) => news.Add(n));
var newNews = new NewsBindingModel { Title = "Teadsad", Content = "koko6ki" };
var result = controller.AddNews(newNews).ExecuteAsync(new CancellationToken()).Result;
Assert.AreEqual(HttpStatusCode.Created, result.StatusCode);
Assert.AreEqual(newNews.Title, news.Last().Title);
Assert.AreEqual(newNews.Content, news.Last().Content);
Assert.IsNotNull(news.Last().PublishDate);
}
public void Initialize()
{
// Start OWIN testing HTTP server with Web API support
this.testServer = TestServer.Create(appBuilder =>
{
var config = new HttpConfiguration();
WebApiConfig.Register(config);
var startup = new Startup();
startup.Configuration(appBuilder);
appBuilder.UseWebApi(config);
});
this.client = this.testServer.HttpClient;
this.newsItemOne = new NewsBindingModel
{
Title = "News One",
Content = "News One Content",
PublishDate = new DateTime(2015, 09, 11)
};
this.newsItemTwo = new NewsBindingModel
{
Title = "News Two",
Content = "News Two Content",
PublishDate = new DateTime(2015, 09, 10)
};
this.invalidNewsItem = new NewsBindingModel
{
Title = null,
Content = "Modified Content",
PublishDate = new DateTime(2015, 09, 09)
};
this.PopulateDatabase();
}
public IHttpActionResult CreateNews(NewsBindingModel newsDto)
{
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
if (newsDto == null)
{
return this.BadRequest(this.ModelState);
}
var news = new News
{
Title = newsDto.Title,
Content = newsDto.Content,
PublishedDate = newsDto.PublishedDate ?? DateTime.Now
};
this.Data.Add(news);
this.Data.SaveChanges();
return this.CreatedAtRoute("DefaultApi", new { id = news.Id }, news);
}
public IHttpActionResult PostNews(NewsBindingModel model)
{
if (model == null)
{
return this.BadRequest("No news to post.");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var newNews = new News
{
Title = model.Title,
Content = model.Content,
PublishDate = model.PublishDate
};
this.Data.News.Add(newNews);
this.Data.SaveChanges();
return this.Created("api/news/" + newNews.Id, newNews);
}
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 Modify_NonExisting_News_Should_Return_400BadRequest()
{
// Arrange
int id = this.GenerateNonExistingId();
var newNews = new NewsBindingModel
{
Title = "Modified title",
Content = "Modified content",
PublishDate = new DateTime(2013, 12, 12)
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(this.mock.NewsRepositoryMock.Object);
var newsController = new NewsController(mockContext.Object);
this.SetupController(newsController);
// Act
var response = newsController.ChangeNews(id, newNews)
.ExecuteAsync(CancellationToken.None).Result;
// Assert
Assert.AreEqual(HttpStatusCode.BadRequest, response.StatusCode);
mockContext.Verify(c => c.SaveChanges(), Times.Never);
}
private FormUrlEncodedContent GenerateBodyData(NewsBindingModel news)
{
var newsBody = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("title", news.Title),
new KeyValuePair<string, string>("content", news.Content),
new KeyValuePair<string, string>("publishDate", news.PublishDate.ToString(CultureInfo.InvariantCulture))
});
return newsBody;
}
public void Create_News_With_InCorrect_Data_Should_Return_400BadRequest()
{
// Arrange
var newNews = new NewsBindingModel
{
Title = "T", // invalid MinLength
Content = "Content 1010101010",
PublishDate = new DateTime(2015, 9, 1)
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(this.mock.NewsRepositoryMock.Object);
var newsController = new NewsController(mockContext.Object);
this.SetupController(newsController);
newsController.ModelState.AddModelError("Title", "Title MinLength is 5.");
// Act
var response = newsController.PostNews(newNews)
.ExecuteAsync(CancellationToken.None).Result;
// Assert
var fakeNews = this.mock.NewsRepositoryMock.Object.All().ToList();
Assert.AreEqual(HttpStatusCode.BadRequest, response.StatusCode);
mockContext.Verify(c => c.SaveChanges(), Times.Never);
Assert.AreEqual(5, fakeNews.Count);
}
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);
}
public void Modify_Existing_News_With_InCorrect_Data_Should_Return_400BadRequest()
{
// Arrange
var fakeNewsToModify = this.mock.NewsRepositoryMock.Object.All().FirstOrDefault();
var newNews = new NewsBindingModel
{
Title = "T", // invalid MinLength
Content = "Modified content",
PublishDate = new DateTime(2013, 12, 12)
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(this.mock.NewsRepositoryMock.Object);
var newsController = new NewsController(mockContext.Object);
this.SetupController(newsController);
newsController.ModelState.AddModelError("Title", "Title MinLength is 5.");
// Act
var response = newsController.ChangeNews(fakeNewsToModify.Id, newNews)
.ExecuteAsync(CancellationToken.None).Result;
// Assert
var fakeNews = this.mock.NewsRepositoryMock.Object.All().ToList();
Assert.AreEqual(HttpStatusCode.BadRequest, response.StatusCode);
mockContext.Verify(c => c.SaveChanges(), Times.Never);
Assert.AreEqual(fakeNewsToModify.Title, fakeNews[0].Title);
Assert.AreEqual(fakeNewsToModify.Content, fakeNews[0].Content);
Assert.AreEqual(fakeNewsToModify.PublishDate, fakeNews[0].PublishDate);
}
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 ModifyExistingNewsShouldReturnOk()
{
var controller = new NewsController(this.mock.NewsRepositoryMock.Object);
this.SetupController(controller);
var newsBind = new NewsBindingModel { Title = "Edit", Content = "Edit", PublishedDate = DateTime.Now };
var response = controller.EditNews(1, newsBind).ExecuteAsync(CancellationToken.None).Result;
var editedNews = this.mock.NewsRepositoryMock.Object.Find(1);
Assert.AreEqual(editedNews.Title, "Edit");
Assert.AreEqual(editedNews.Content, "Edit");
Assert.AreEqual(response.StatusCode, HttpStatusCode.OK);
}
public void Modify_Existing_News_With_Correct_Data_Should_Return_200OK_And_Modify_News_In_Repository()
{
// Arrange
var fakeNewsToModify = this.mock.NewsRepositoryMock.Object.All().FirstOrDefault();
var newNews = new NewsBindingModel
{
Title = "Modified Title",
Content = "Modified content",
PublishDate = new DateTime(2013, 12, 12)
};
var mockContext = new Mock<INewsData>();
mockContext.Setup(c => c.News)
.Returns(this.mock.NewsRepositoryMock.Object);
var newsController = new NewsController(mockContext.Object);
this.SetupController(newsController);
// Act
var response = newsController.ChangeNews(fakeNewsToModify.Id, newNews)
.ExecuteAsync(CancellationToken.None).Result;
// Assert
var fakeNews = this.mock.NewsRepositoryMock.Object.All().ToList();
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
mockContext.Verify(c => c.SaveChanges(), Times.Once);
Assert.AreEqual(newNews.Title, fakeNews[4].Title);
Assert.AreEqual(newNews.Content, fakeNews[4].Content);
Assert.AreEqual(newNews.PublishDate, fakeNews[4].PublishDate);
}