public void AddComment()
{
//-- arrange
var countBeforeAdd = _repository.GetComments(1, _resourceParameters).Count();
var comment = new Comment
{
UserId = 1,
Body = "body",
TimeCreated = DateTime.Now
};
//-- act
_repository.AddComment(1, comment);
_repository.Save();
var actual = _repository.GetComments(1, _resourceParameters).Count();
//-- assert
Assert.AreEqual(countBeforeAdd + 1, actual);
//-- clean up
_repository.DeleteComment(comment);
_repository.Save();
}
public IActionResult GetComments(int userId, int blogId, int postId,
[FromQuery] CommentsResourceParameters commentsResourceParameters,
[FromHeader(Name = nameof(HeaderNames.Accept))] string mediaType)
{
if (!_weblogDataRepository.UserExists(userId) ||
!_weblogDataRepository.BlogExists(blogId) ||
!_weblogDataRepository.PostExists(postId))
{
return(NotFound());
}
var commentEntities = _weblogDataRepository.GetComments(postId, commentsResourceParameters);
var commentsToReturn = _mapper.Map <IEnumerable <CommentDto> >(commentEntities);
Response.Headers.Add(PaginationHeader <Comment> .Get(commentEntities));
var includeLinks = MediaTypes.IncludeLinks(mediaType);
if (!includeLinks)
{
return(Ok(commentsToReturn));
}
var commentsWithLinks = commentsToReturn.Select(comment =>
{
var links = CreateLinksForComment(userId, blogId, postId, comment.CommentId, comment.UserId);
return(new CommentDtoWithLinks(comment, links));
});
var collectionToReturn = new
{
comments = commentsWithLinks,
links = LinksForCollection.Create(
CreateCommentsResourceUri,
new int[] { userId, blogId, postId },
commentsResourceParameters,
commentEntities.HasPrevious,
commentEntities.HasNext)
};
return(Ok(collectionToReturn));
}