Install tempest and group-based-policy plugin and list the tests then. Tempest will fail with an ImportError. See the steps and the traceback below.
group-based-policy]$ pip install .
Processing /home/centos/sanity_tempest/group-based-policy
Requirement already satisfied: pbr>=4.0.0 in /home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages (from group-based-policy==12.0.1.dev36) (5.6.0)
Collecting pyOpenSSL>=16.2.0
Using cached pyOpenSSL-20.0.1-py2.py3-none-any.whl (54 kB)
Requirement already satisfied: cryptography>=3.2 in /home/centos/sanity_tempest/tempest/.tox/py36/lib64/python3.6/site-packages (from pyOpenSSL>=16.2.0->group-based-policy==12.0.1.dev36) (3.4.7)
Requirement already satisfied: six>=1.5.2 in /home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages (from pyOpenSSL>=16.2.0->group-based-policy==12.0.1.dev36) (1.16.0)
Requirement already satisfied: cffi>=1.12 in /home/centos/sanity_tempest/tempest/.tox/py36/lib64/python3.6/site-packages (from cryptography>=3.2->pyOpenSSL>=16.2.0->group-based-policy==12.0.1.dev36) (1.14.5)
Requirement already satisfied: pycparser in /home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages (from cffi>=1.12->cryptography>=3.2->pyOpenSSL>=16.2.0->group-based-policy==12.0.1.dev36) (2.20)
Building wheels for collected packages: group-based-policy
Building wheel for group-based-policy (setup.py) ... done
Created wheel for group-based-policy: filename=group_based_policy-12.0.1.dev36-py3-none-any.whl size=1305506 sha256=2cf049f70407bb72c4b85d790de0b4b0204cfb960f25c67bbf1c28ac288b04fa
Stored in directory: /home/centos/.cache/pip/wheels/d2/bf/db/19662f12af2678b9a2841f0a1253068dae3e59b9b803802383
Successfully built group-based-policy
Installing collected packages: pyOpenSSL, group-based-policy
Successfully installed group-based-policy-12.0.1.dev36 pyOpenSSL-20.0.1
WARNING: You are using pip version 21.0.1; however, version 21.1.2 is available.
You should consider upgrading via the '/home/centos/sanity_tempest/tempest/.tox/py36/bin/python -m pip install --upgrade pip' command.
(py36)[master][centos@mkopec-devstack group-based-policy]$ tempest list-plugins
+---------------------------+---------------------------------------------------------------+
| Name | EntryPoint |
+---------------------------+---------------------------------------------------------------+
| gbp_tests | gbpservice.tests.tempest.plugin:GroupBasedPolicyTempestPlugin |
+---------------------------+---------------------------------------------------------------+
(py36)[master ?][centos@mkopec-devstack group-based-policy]$ tempest init ../gbp_env
2021-06-07 09:36:22.903 710311 INFO tempest [-] Using tempest config file /etc/tempest/tempest.conf
2021-06-07 09:36:22.910 710311 INFO tempest.test_discover.plugins [-] Register additional config options from Tempest plugin: vmware-nsx-tempest-plugin
2021-06-07 09:36:22.911 710311 INFO tempest.test_discover.plugins [-] Register additional config options from Tempest plugin: gbp_tests
2021-06-07 09:36:22.911 710311 INFO tempest.test_discover.plugins [-] List additional config options registered by Tempest plugin: vmware-nsx-tempest-plugin
2021-06-07 09:36:22.912 710311 INFO tempest.test_discover.plugins [-] List additional config options registered by Tempest plugin: gbp_tests
2021-06-07 09:36:22.923 710311 INFO tempest.test_discover.plugins [-] List additional config options registered by Tempest plugin: vmware-nsx-tempest-plugin
2021-06-07 09:36:22.923 710311 INFO tempest.test_discover.plugins [-] List additional config options registered by Tempest plugin: gbp_tests
/home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages/oslo_config/types.py:57: UserWarning: converting '3000' to a string
warnings.warn('converting \'%s\' to a string' % str_val)
(py36)[master ?][centos@mkopec-devstack group-based-policy]$ cd ../gbp_env/
(py36)[centos@mkopec-devstack gbp_env]$ tempest run -l | grep gbp
ImportError: Start directory is not importable: '/home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages/gbpservice/tests/gbpservice/tests/tempest'
(py36)[centos@mkopec-devstack gbp_env]$ tempest run -l
=========================
Failures during discovery
=========================
--- import errors ---
Failed to call load_tests:
Traceback (most recent call last):
File "/usr/lib64/python3.6/unittest/loader.py", line 129, in loadTestsFromModule
return load_tests(self, tests, pattern)
File "/home/centos/sanity_tempest/tempest/tempest/test_discover/test_discover.py", line 53, in load_tests
top_level_dir=top_path))
File "/usr/lib64/python3.6/unittest/loader.py", line 338, in discover
raise ImportError('Start directory is not importable: %r' % start_dir)
ImportError: Start directory is not importable: '/home/centos/sanity_tempest/tempest/.tox/py36/lib/python3.6/site-packages/gbpservice/tests/gbpservice/tests/tempest'
================================================================================
The above traceback was encountered during test discovery which imports all the found test modules in the specified test_path.
100(py36)[centos@mkopec-devstack gbp_env]$
