def close(self):
		'''关闭与数据库的连接'''
		if VERBOSE:
			print 'Database connection CLOSE.'
		self.conn.close()
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')