def connect(self): 
        try:
            self.connection = pymongo.Connection(self.host, self.port)
            self.db = self.connection[self.name]
        except AutoReconnect:
            raise DatabaseException("It's not possible connect to the database")
def test_validation_for_handled_application_with_invalid_final_review(self):
        self.assertEqual(
            self.voiceover_application.status,
            suggestion_models.STATUS_IN_REVIEW)
        self.assertEqual(self.voiceover_application.final_reviewer_id, None)
        self.voiceover_application.validate()

        self.voiceover_application.status = suggestion_models.STATUS_ACCEPTED
        with self.assertRaisesRegex(
            utils.ValidationError, 'Expected final_reviewer_id to be a string'
        ):
            self.voiceover_application.validate()