public void AddPost()
{
//-- arrange
var countBeforeAdd = _repository.GetPosts(1, _resourceParameters).Count();
var post = new Post
{
Title = "title",
Body = "body",
TimeCreated = DateTime.Now
};
//-- act
_repository.AddPost(1, post);
_repository.Save();
var actual = _repository.GetPosts(1, _resourceParameters).Count();
//-- assert
Assert.AreEqual(countBeforeAdd + 1, actual);
//-- clean up
_repository.DeletePost(post);
_repository.Save();
}
public IActionResult GetPosts(int userId, int blogId,
[FromQuery] PostsResourceParameters postsResourceParameters,
[FromHeader(Name = nameof(HeaderNames.Accept))] string mediaType)
{
if (!_weblogDataRepository.UserExists(userId) ||
!_weblogDataRepository.BlogExists(blogId))
{
return(NotFound());
}
var postEntities = _weblogDataRepository.GetPosts(blogId, postsResourceParameters);
var postsToReturn = _mapper.Map <IEnumerable <PostDto> >(postEntities);
Response.Headers.Add(PaginationHeader <Post> .Get(postEntities));
var includeLinks = MediaTypes.IncludeLinks(mediaType);
if (!includeLinks)
{
return(Ok(postsToReturn));
}
var postsWithLinks = postsToReturn.Select(post =>
{
var links = CreateLinksForPost(Url, userId, blogId, post.PostId);
return(new PostDtoWithLinks(post, links));
});
var collectionToReturn = new
{
posts = postsWithLinks,
links = LinksForCollection.Create(
CreatePostsResourceUri,
new int[] { userId, blogId },
postsResourceParameters,
postEntities.HasPrevious,
postEntities.HasNext)
};
return(Ok(collectionToReturn));
}