public IHttpActionResult PutBlog(int id, Blog blog)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != blog.ID)
            {
                return BadRequest();
            }

            _blogService.UpdateBlog(blog);

            try
            {
                _blogService.SaveBlog();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!BlogExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }
        public IHttpActionResult PostBlog(Blog blog)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            _blogService.CreateBlog(blog);

            return CreatedAtRoute("DefaultApi", new { id = blog.ID }, blog);
        }
 public void Setup()
 {
     _blog = BloggerInitializer.GetBlogs().First();
     _article = BloggerInitializer.GetChsakellsArticles().First();
     _formatter = new ArticleFormatter();
 }