public void GetCountArticlesSearchResultTest()
{
ArticleContext articles = new ArticleContext();
var countArtsCaption = articles.GetCountArticlesSearchResult(1, "Трамп");
var countArtsTag = articles.GetCountArticlesSearchResult(2, "World");
var countArtsDate = articles.GetCountArticlesSearchResult(3, "2018-12-17");
Assert.AreEqual(countArtsCaption, 1);
Assert.AreEqual(countArtsTag, 3);
Assert.AreEqual(countArtsDate, 1);
}