test_completion.py 文件源码

def test_param_double(self):
        """ tests not generating doubles for parameters """
        self.init3()
        doc = Document(u'create -f --')
        gen = self.completer.get_completions(doc, None)
        self.assertEqual(six.next(gen), Completion(
            "--helloworld", -2))

        doc = Document(u'create -f -')
        gen = self.completer.get_completions(doc, None)
        with self.assertRaises(StopIteration):
            six.next(gen)