public async void GetTagList_Returns_PostCount_With_Tags()
{
// Arrange: tag2 are all labeled on drafts
SeedTestPosts(11);
// Act
var list = await _tagRepo.GetListAsync();
// Assert: therefore tag2 count is 0
Assert.Equal(2, list.Count);
Assert.Equal(0, list[1].Count);
}
public async void UpdatePost_Can_Add_None_Tracked_Tag()
{
// Arrange: given 1 post with 2 tags
SeedTestPost();
// and a non-tracked tag
var tagRepo = new SqlTagRepository(_db);
await tagRepo.CreateAsync(new Tag { Title = "Java", Slug = "java" });
var tagNonTracked = (await tagRepo.GetListAsync()).Single(t => t.Title == "Java");
// Act: when user updates post by adding the non-tracked tag
var post = _db.Set <Post>().Include(p => p.PostTags).Single(p => p.Slug == POST_SLUG);
post.PostTags.Add(new PostTag {
Post = post, Tag = tagNonTracked
});
await _postRepo.UpdateAsync(post);
// Assert: now post has 3 tags
var postAgain = _db.Set <Post>().Include(p => p.PostTags).Single(p => p.Id == post.Id);
Assert.Equal(3, postAgain.PostTags.Count());
}
