cd78ec4b1b
We do not use much cool features from testtools.TestCase so no need to install it. Change-Id: Ieca6b98b056c268020449cee5dd760f37077de1a
121 lines
4.1 KiB
Python
121 lines
4.1 KiB
Python
# Copyright 2013: Mirantis Inc.
|
|
# 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 fixtures
|
|
from fixtures._fixtures.tempdir import TempDir
|
|
import os
|
|
import unittest
|
|
from unittest import mock
|
|
import uuid
|
|
|
|
from oslo_config import fixture as cfg_fixture # noqa N311
|
|
|
|
from rally.common import db
|
|
from rally import plugins
|
|
|
|
|
|
class TempHomeDir(TempDir):
|
|
"""Create a temporary directory and set it as $HOME
|
|
|
|
:ivar path: the path of the temporary directory.
|
|
"""
|
|
|
|
def _setUp(self):
|
|
super(TempHomeDir, self)._setUp()
|
|
self.useFixture(fixtures.EnvironmentVariable("HOME", self.path))
|
|
|
|
|
|
class DatabaseFixture(cfg_fixture.Config):
|
|
"""Create clean DB before starting test."""
|
|
def setUp(self):
|
|
super(DatabaseFixture, self).setUp()
|
|
db_url = os.environ.get("RALLY_UNITTEST_DB_URL", "sqlite://")
|
|
db.engine_reset()
|
|
self.conf.set_default("connection", db_url, group="database")
|
|
db.schema.schema_cleanup()
|
|
db.schema.schema_create()
|
|
|
|
|
|
class TestCase(fixtures.TestWithFixtures, unittest.TestCase):
|
|
"""Test case base class for all unit tests."""
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(TestCase, self).__init__(*args, **kwargs)
|
|
|
|
# This is the number of characters shown when two objects do not
|
|
# match for assertDictEqual, assertMultiLineEqual, and
|
|
# assertSequenceEqual. The default is 640 which is too
|
|
# low for comparing most dicts
|
|
self.maxDiff = 10000
|
|
|
|
def setUp(self):
|
|
super(TestCase, self).setUp()
|
|
self.addCleanup(mock.patch.stopall)
|
|
plugins.load()
|
|
self.useFixture(TempHomeDir())
|
|
|
|
def _test_atomic_action_timer(self, atomic_actions, name, count=1,
|
|
parent=None):
|
|
if parent:
|
|
is_found = False
|
|
for action in atomic_actions:
|
|
if action["name"] == parent[0]:
|
|
is_found = True
|
|
self._test_atomic_action_timer(action["children"],
|
|
name, count=count,
|
|
parent=parent[1:])
|
|
if not is_found:
|
|
self.fail("The parent action %s can not be found."
|
|
% parent[0])
|
|
else:
|
|
actual_count = 0
|
|
for atomic_action in atomic_actions:
|
|
if atomic_action["name"] == name:
|
|
self.assertIsInstance(atomic_action["started_at"], float)
|
|
self.assertIsInstance(atomic_action["finished_at"], float)
|
|
actual_count += 1
|
|
if count != actual_count:
|
|
self.fail("%(count)d count is expected for atomic action"
|
|
" %(name)s, the actual count"
|
|
" is %(actual_count)d."
|
|
% {"name": name, "count": count,
|
|
"actual_count": actual_count})
|
|
|
|
# TODO(andreykurilin): port existing code to use 'standard' flow
|
|
def assertRaises(
|
|
self,
|
|
expected_exception,
|
|
callable,
|
|
*args,
|
|
**kwargs,
|
|
):
|
|
with super().assertRaises(expected_exception) as ctx:
|
|
callable(*args, **kwargs)
|
|
return ctx.exception
|
|
|
|
|
|
class DBTestCase(TestCase):
|
|
"""Base class for tests which use DB."""
|
|
|
|
def setUp(self):
|
|
super(DBTestCase, self).setUp()
|
|
self.useFixture(DatabaseFixture())
|
|
|
|
|
|
def get_test_context(**kwargs):
|
|
kwargs["task"] = {"uuid": str(uuid.uuid4())}
|
|
kwargs["owner_id"] = str(uuid.uuid4())
|
|
return kwargs
|