Refactored cinder tempest tests to cinder_tempest_plugin

* As per the current codebase of cinder tempest plugin, it is getting
  dumped in the cinder/tests and the package name is setup.cfg is
  cinder_tempest_plugin which does not exists. So i refactored to
  give a proper tempest plugin shape.

Change-Id: Ia78ea53a99923844f40fb4e9fe22ec0da4b0c335

cinder_tempest_plugin/api/volume/test_consistencygroups.py

@@ -19,8 +19,8 @@ from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
 
-from cinder.tests.tempest.api.volume import base
-from cinder.tests.tempest import cinder_clients
+from cinder_tempest_plugin.api.volume import base
+from cinder_tempest_plugin import cinder_clients
 
 CONF = config.CONF
 

cinder_tempest_plugin/api/volume/test_volume_backup.py

@@ -18,7 +18,7 @@ from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
 
-from cinder.tests.tempest.api.volume import base
+from cinder_tempest_plugin.api.volume import base
 
 CONF = config.CONF
 

cinder_tempest_plugin/api/volume/test_volume_revert.py

@@ -17,8 +17,8 @@ from tempest.common import waiters
 from tempest import config
 from tempest.lib import decorators
 
-from cinder.tests.tempest.api.volume import base
-from cinder.tests.tempest import cinder_clients
+from cinder_tempest_plugin.api.volume import base
+from cinder_tempest_plugin import cinder_clients
 
 CONF = config.CONF
 

cinder_tempest_plugin/api/volume/test_volume_unicode.py

@@ -19,7 +19,7 @@ from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 
-from cinder.tests.tempest.api.volume import base
+from cinder_tempest_plugin.api.volume import base
 
 CONF = config.CONF
 

cinder_tempest_plugin/cinder_clients.py

@@ -15,8 +15,8 @@
 
 from tempest import config
 
-from cinder.tests.tempest.services import consistencygroups_client
-from cinder.tests.tempest.services import volume_revert_client
+from cinder_tempest_plugin.services import consistencygroups_client
+from cinder_tempest_plugin.services import volume_revert_client
 
 CONF = config.CONF
 

cinder_tempest_plugin/plugin.py

@@ -16,7 +16,7 @@
 import cinder
 import os
 
-from cinder.tests.tempest import config as project_config
+from cinder_tempest_plugin import config as project_config
 
 from tempest import config
 from tempest.test_discover import plugins
@@ -26,7 +26,7 @@ class CinderTempestPlugin(plugins.TempestPlugin):
     def load_tests(self):
         base_path = os.path.split(os.path.dirname(
             os.path.abspath(cinder.__file__)))[0]
-        test_dir = "cinder/tests/tempest"
+        test_dir = "cinder_tempest_plugin"
         full_test_dir = os.path.join(base_path, test_dir)
         return full_test_dir, base_path
 

setup.cfg

@@ -47,4 +47,4 @@ output_file = cinder_tempest_plugin/locale/cinder_tempest_plugin.pot
 
 [entry_points]
 tempest.test_plugins =
-    cinder_tests = cinder.tests.tempest.plugin:CinderTempestPlugin
+    cinder_tests = cinder_tempest_plugin.plugin:CinderTempestPlugin