def METHOD_NAME(self):
    ncpa_check = passive.ncpacheck.NCPACheck(self.config, '/api/cpu/percent/', 'test_host', 'test_service', 300)
    stdout, returncode = ncpa_check.run()
    self.assertIsInstance(stdout, unicode)
    self.assertIsInstance(returncode, unicode)
    new_check = passive.ncpacheck.NCPACheck(self.config, '/invalid/check', 'test_host', 'test_service', 300)
    stdout, returncode = new_check.run()
    self.assertIsInstance(stdout, unicode)
    self.assertIsInstance(returncode, unicode)