public void GetFolderStructure_Libraries()
        {
            var librariesStructure = tmWebServices.GetFolderStructure_Libraries();

            Assert.That(librariesStructure.notNull(), "librariesStructure was null");
            Assert.That(librariesStructure.size() > 0, "empty librariesStructure");
            var libraryStructure = librariesStructure.first();

            Assert.That(libraryStructure.subFolders.size() > 0, "first Library had no folders");
            Assert.That(libraryStructure.subFolders[0].views.size() > 0, "first folder in first Library had no views");
        }