'--order=alphabetical causes trial to run test modules within a given
package alphabetically, with tests within each module alphabetized.'

def test_alphabeticalPackage(self):

    self.config.parseOptions(['--order', 'alphabetical', 'twisted.trial.test'])
    loader = trial._getLoader(self.config)
    suite = loader.loadByNames(self.config['tests'])
    names = testNames(suite)
    self.assertTrue(names, msg='Failed    to    load    any    tests!')
    self.assertEqual(names, sorted(names))
