public void AddCommentSavesCommentToPostRepositoryAndRedirects()
{
var postUrl = new PostUrlViewModel { Year = 2013, Month = 4, UrlTitle = "a-test" };
var returnedPost = new Post();
Mock.Get(repository).Setup(r => r.SinglePost(postUrl.Url)).Returns(returnedPost);
var model = new PostViewModel
{
CommenterName = "George",
CommenterEmail = "*****@*****.**",
CommenterWebsite = "vandelay.com",
Comment = "A comment"
};
var result = controller.AddComment(postUrl, model) as RedirectToRouteResult;
Assert.That(returnedPost.Comments,
Has.Exactly(1).Matches<Comment>(c => c.Text == model.Comment
&& c.Name == model.CommenterName
&& c.Email == model.CommenterEmail
&& c.Website == model.CommenterWebsite));
Assert.NotNull(result);
Assert.That(result.RouteValues["action"], Is.EqualTo("Single"));
Mock.Get(repository).Verify(r => r.Save(returnedPost));
}
public ActionResult Single(PostUrlViewModel postUrl)
{
var entity = repository.SinglePost(postUrl.Url);
if (entity == null) return HttpNotFound();
var model = mapper.Map<PostViewModel>(entity);
return View(model);
}
public ActionResult AddComment(PostUrlViewModel postUrl, PostViewModel model)
{
if (!ModelState.IsValid) return View(model);
var post = repository.SinglePost(postUrl.Url);
post.Comments.Add(new Comment
{
Text = model.Comment,
Email = model.CommenterEmail,
Name = model.CommenterName,
Website = model.CommenterWebsite
});
repository.Save(post);
return RedirectToAction("Single");
}
public void NonExistentPostUrlReturns404()
{
var badUrl = new PostUrlViewModel { Year = 2012, Month = 3, UrlTitle = "doesnt-exist" };
Mock.Get(repository)
.Setup(r => r.SinglePost(It.IsAny<string>()))
.Returns((Post)null);
var result = controller.Single(badUrl);
Mock.Get(repository).Verify(r => r.SinglePost(badUrl.Url));
Assert.That(result, Is.InstanceOf<HttpNotFoundResult>());
}
public void GetReturnsCorrectPostFromRepository()
{
var postUrl = new PostUrlViewModel { Year = 2013, Month = 4, UrlTitle = "a-test" };
var post = new Post();
var expectedModel = new PostViewModel();
Mock.Get(repository)
.Setup(r => r.SinglePost(It.IsAny<string>()))
.Returns(post);
Mock.Get(mapper)
.Setup(m => m.Map<PostViewModel>(post))
.Returns(expectedModel);
var result = (ViewResult)controller.Single(postUrl);
var model = (PostViewModel)result.Model;
Mock.Get(repository).Verify(r => r.SinglePost(postUrl.Url));
Assert.That(model, Is.EqualTo(expectedModel));
}
public void CreateReturnsInvalidPostWithModelErrors()
{
var postUrl = new PostUrlViewModel { Year = 2013, Month = 4, UrlTitle = "a-test" };
var incompleteComment = new PostViewModel();
controller.ModelState.AddModelError("", "mock error message");
var response = (ViewResult)controller.AddComment(postUrl, incompleteComment);
Assert.That(response.ViewData.ModelState.IsValid, Is.False);
}
