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我爲我的軟件包「kubernetes-cluster」添加一些單元測試，遵循Tomcat包（請參閱：https://github.com/openstack/murano-apps/blob/master/Tomcat/package/Classes/TomcatTest.yaml）。爲什麼murano-test-runner與keystone連接？
，然後用命令來運行它（無--config文件， - OS-AUTH-URL，沒有路徑的/ etc /穆拉諾/ murano.conf）：
murano-test-runner -v io.murano.apps.docker.kubernetes.KuryrCluster io.murano.test.KuryrClusterTest -l /my-packages and core-library/local/path
我得到了錯誤消息：
2017-03-16 07:39:49.978 | 2017-03-16 07:42:50.773 1697 ERROR murano.cmd.test_runner [-] Command failed: 'NoneType' object has no attribute 'replace'
2017-03-16 07:39:49.978 | Traceback (most recent call last):
2017-03-16 07:39:49.978 | File "/home/jenkins/workspace/murano-programming-language-unit-test/.tox/murano-test-runner/lib/python2.7/site-packages/murano/cmd/test_runner.py", line 374, in main
2017-03-16 07:39:49.978 | exit_code = test_runner.run_tests()
2017-03-16 07:39:49.978 | File "/home/jenkins/workspace/murano-programming-language-unit-test/.tox/murano-test-runner/lib/python2.7/site-packages/murano/cmd/test_runner.py", line 213, in run_tests
2017-03-16 07:39:49.978 | ks_opts = self._validate_keystone_opts(self.args)
2017-03-16 07:39:49.978 | File "/home/jenkins/workspace/murano-programming-language-unit-test/.tox/murano-test-runner/lib/python2.7/site-packages/murano/cmd/test_runner.py", line 195, in _validate_keystone_opts
2017-03-16 07:39:49.979 | ks_opts[param] = ks_opts[param].replace('v2.0', 'v3')
2017-03-16 07:39:49.979 | AttributeError: 'NoneType' object has no attribute 'replace'
2017-03-16 07:39:49.979 |
2017-03-16 07:39:49.979 | Command failed: 'NoneType' object has no attribute 'replace'
我只想檢查我的單元測試寫在muranoPL權利或不，像pep8或py27。 我可以運行tox -e murano-test-runner像tox -e py27而不連接到keystone服務器和neutron服務器嗎？如果不能，爲什麼？如果可以的話，怎麼樣？模擬keystoneclient和neutronclient？或其他方式？ 有人可以幫助我嗎？謝謝。