def __init__(self, groups=None):
        super(GroupedRequirements, self).__init__(NamedRequirements)
        self.groups = groups or self.default_groups
        self.filename = None
        self.create_default_groups()
def test_accept_voiceover_application(self):
        self.assertEqual(self.voiceover_application.final_reviewer_id, None)
        self.assertEqual(self.voiceover_application.status, 'review')

        self.voiceover_application.accept(self.reviewer_id)

        self.assertEqual(
            self.voiceover_application.final_reviewer_id, self.reviewer_id)
        self.assertEqual(self.voiceover_application.status, 'accepted')