public void ShouldFilter()
        {
            var step6Page = new TutorialStep6Page(driver, base_url);

            Assert.AreEqual(3, step6Page.GetResultsCount());

            step6Page.SearchFor("Motorola");
            Assert.AreEqual(2, step6Page.GetResultsCount());

            step6Page.SearchFor("Nexus");
            Assert.AreEqual(1, step6Page.GetResultsCount());
        }
        public void ShouldSort()
        {
            var step6Page = new TutorialStep6Page(driver,
                                                  "http://angular.github.io/angular-phonecat/step-6/app/");

            step6Page.SearchFor("tablet");
            Assert.AreEqual(2, step6Page.GetResultsCount());

            step6Page.SortByAge();
            Assert.AreEqual("Motorola XOOM™ with Wi-Fi", step6Page.GetResultsPhoneName(0));
            Assert.AreEqual("MOTOROLA XOOM™", step6Page.GetResultsPhoneName(1));

            step6Page.SortByName();
            Assert.AreEqual("MOTOROLA XOOM™", step6Page.GetResultsPhoneName(0));
            Assert.AreEqual("Motorola XOOM™ with Wi-Fi", step6Page.GetResultsPhoneName(1));
        }