tempest/stress/etc/sample-unit-test.json

[{"action": "tempest.stress.actions.unit_test.UnitTest",
  "threads": 8,
  "use_admin": false,
  "use_isolated_tenants": false,
  "kwargs": {"test_method": "tempest.cli.simple_read_only.test_glance.SimpleReadOnlyGlanceClientTest.test_glance_fake_action",
             "class_setup_per": "process"}
  }
]