public void GetArticlesOfUserTest()
{
ArticleContext articles = new ArticleContext();
var arts = articles.GetArticlesOfUser("Boris", 3, 2);
var artsNoName = articles.GetArticlesOfUser("csdasdsd", 2, 4);
Assert.IsTrue(arts.Count == 3);
Assert.AreEqual(arts[0].ArticleId, 7);
Assert.AreEqual(arts[1].ArticleId, 9);
Assert.AreEqual(arts[2].ArticleId, 8);
Assert.IsTrue(artsNoName.Count == 0);
}