public void GetGoogleResultsCount()
        {
            var query = "java .net";

            var serviceMock = Mock.Of <ISearchProvider <GoogleSearchProvider> >
                                  (m => m.Search(query).GetType().Name == nameof(GoogleCustomSearchResponse));

            var result = _googleSearchProvider.Search(query);

            Assert.IsInstanceOfType(result, typeof(long));
        }