public ViewResult ByTag(Tag tag)
{
var posts = repository.ByTag(tag);
// ToDo: Update this hacky way to load tag full name
var tagName = posts.First().Tags.First(t => t.UrlName == tag.UrlName).Name;
return View(MapEntitiesToSummaries(posts, string.Format("Posts tagged with \"{0}\"", tagName)));
}
public void ByTagReturnsAllPostsContainingTag()
{
const string expectedTitle = "Expected";
var expectedTag = new Tag { UrlName = "Expected Tag" };
var otherTag = new Tag { UrlName = "Other Tag" };
var session = WithSessionContainingPosts(
new Post { Title = expectedTitle, Tags = new List<Tag> { expectedTag, otherTag } },
new Post { Title = expectedTitle, Tags = new List<Tag> { expectedTag } },
new Post { Title = "Not Expected", Tags = new List<Tag> { otherTag } },
new Post { Title = "Not Expected" });
var repository = new PostRepository(session);
var result = repository.ByTag(expectedTag);
Assert.That(result.All(p => p.Title == expectedTitle));
}
public void ByTagGetsPostsWithTagFromRepository()
{
var requestTag = new Tag { UrlName = "TagUrlName" };
Mock.Get(repository)
.Setup(r => r.ByTag(It.IsAny<Tag>()))
.Returns(sampleEntities);
var result = controller.ByTag(requestTag).Model as PostListViewModel;
Mock.Get(repository).Verify(r => r.ByTag(requestTag));
Assert.IsNotNull(result);
Assert.That(result.Posts, Is.EqualTo(sampleSummaries));
Assert.That(result.Title, Is.EqualTo("Posts tagged with \"TagFullName\""));
}
public IList<Post> ByTag(Tag tag)
{
return OrderByDateDescending(session.Query<Post>().Where(p => p.Tags.Any(t => t.UrlName == tag.UrlName))).ToList();
}