public void UpdateArticleTest()
        {
            ArticleContext articles = new ArticleContext();
            Article        test     = new Article
            {
                ArticleId  = 33,
                Caption    = "TestCaption2Update",
                Text       = "Test text text test test",
                Date       = DateTime.Now,
                Language   = "Eng",
                Video      = "testlinkVideo",
                Image      = "testlinkImage",
                CategoryId = 1,
                User       = new User
                {
                    Name = "Boris"
                }
            };
            string oldName = articles.GetArticle(33).Caption;

            articles.UpdateArticle(test);
            string newName = articles.GetArticle(33).Caption;

            Assert.AreNotEqual(oldName, newName);
        }