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# All Rights Reserved.
#
# 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 importlib
from unittest import mock
from rally.common import version
from tests.unit import test
class ModuleTestCase(test.TestCase):
VERSION_REGEX = r"^\d+\.\d+\.\d+(\.dev\d+)?$"
def test_version_info(self):
version_str = version.version_string()
self.assertRegex(version_str, self.VERSION_REGEX)
self.assertNotEqual("0.0.0", version_str)
self.assertEqual(
version.__version_tuple__,
version.version_info.semantic_version().version_tuple()
)
@mock.patch("pbr.version.VersionInfo")
@mock.patch("importlib.metadata.version")
def test_version_string(self, mock_version, mock_version_info):
self.addCleanup(lambda: importlib.reload(version))
mock_version.return_value = "foo_version"
mock_version_info.return_value.version_string.return_value = (
"pbr_version"
)
# reload module, so it can rediscover version
importlib.reload(version)
# ensure that we reload version after the test
self.addCleanup(lambda: importlib.reload(version))
self.assertEqual("foo_version", version.version_string())
self.assertEqual("foo_version", version.__version__)
mock_version.assert_called_once_with("rally")
self.assertFalse(mock_version_info.called)
# check fallback
mock_version.reset_mock()
mock_version.side_effect = Exception("oops")
importlib.reload(version)
self.assertEqual("pbr_version", version.__version__)
mock_version.assert_called_once_with("rally")
mock_version_info.assert_called_once_with("rally")
# check fallback 2
mock_version.reset_mock()
mock_version_info.reset_mock()
mock_version_info.side_effect = Exception("oops2")
importlib.reload(version)
self.assertEqual("0.0.0", version.__version__)
mock_version.assert_called_once_with("rally")
mock_version_info.assert_called_once_with("rally")
@mock.patch("rally.common.db.schema.schema_revision", return_value="foo")
def test_database_revision(self, mock_schema_revision):
self.assertEqual("foo", version.database_revision())
mock_schema_revision.assert_called_once_with(detailed=True)
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