public void GroupsBrowseBasicTest()
        {
            GroupCategory cat = AuthInstance.GroupsBrowse();

            Assert.IsNotNull(cat, "GroupCategory should not be null.");
            Assert.AreEqual("/", cat.CategoryName, "CategoryName should be '/'.");
            Assert.AreEqual("/", cat.Path, "Path should be '/'.");
            Assert.AreEqual("", cat.PathIds, "PathIds should be empty string.");
            Assert.AreEqual(0, cat.Subcategories.Count, "No sub categories should be returned.");
            Assert.AreEqual(0, cat.Groups.Count, "No groups should be returned.");
        }