public static void AssertAreCoursesSame(this GroupsPage page)
 {
     bool areDifferent = page.AreCoursesDifferent();
     Assert.IsFalse(areDifferent, "Courses are different");
 }
 public static void AssertAreCoursesDifferent(this GroupsPage page)
 {
     bool areDifferent = page.AreCoursesDifferent();
     Assert.IsTrue(areDifferent, "Courses are not different");
 }