OpenStack Testing (Tempest) of an existing cloud
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tempest/tempest/test_discover/test_discover.py

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# Copyright 2013 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import sys
from tempest.test_discover import plugins
if sys.version_info >= (2, 7):
import unittest
else:
import unittest2 as unittest
def load_tests(loader, tests, pattern):
ext_plugins = plugins.TempestTestPluginManager()
suite = unittest.TestSuite()
base_path = os.path.split(os.path.dirname(os.path.abspath(__file__)))[0]
base_path = os.path.split(base_path)[0]
# Load local tempest tests
for test_dir in ['api', 'scenario']:
full_test_dir = os.path.join(base_path, 'tempest', test_dir)
if not pattern:
suite.addTests(loader.discover(full_test_dir,
top_level_dir=base_path))
else:
suite.addTests(loader.discover(full_test_dir, pattern=pattern,
top_level_dir=base_path))
plugin_load_tests = ext_plugins.get_plugin_load_tests_tuple()
if not plugin_load_tests:
return suite
# Load any installed plugin tests
for plugin in plugin_load_tests:
test_dir, top_path = plugin_load_tests[plugin]
if not pattern:
suite.addTests(loader.discover(test_dir, top_level_dir=top_path))
else:
suite.addTests(loader.discover(test_dir, pattern=pattern,
top_level_dir=top_path))
return suite