d66ed0922d
Also use it instead of __file__ magic in nailgun module. Change-Id: Ie60f817158c1b70d433f4ee2f4218f98f1982dbe
275 lines
10 KiB
Python
275 lines
10 KiB
Python
# 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
|
|
|
|
# oslo_db internals refuse to work properly if this is not set
|
|
# actual file name in that URL doesn't matter, it'll be generated by oslo.db
|
|
os.environ.setdefault("OS_TEST_DBAPI_ADMIN_CONNECTION", "sqlite:///testdb")
|
|
|
|
from alembic import command as alembic_command
|
|
from alembic import config as alembic_config
|
|
from alembic import script as alembic_script
|
|
import flask
|
|
from oslo_db.sqlalchemy import test_base
|
|
from oslo_db.sqlalchemy import test_migrations
|
|
import sqlalchemy as sa
|
|
import testscenarios
|
|
from werkzeug import exceptions
|
|
|
|
import tuning_box
|
|
from tuning_box import db
|
|
from tuning_box.tests import base
|
|
|
|
|
|
class _DBTestCase(base.TestCase):
|
|
def setUp(self):
|
|
super(_DBTestCase, self).setUp()
|
|
self.app = flask.Flask('test')
|
|
self.app.config["SQLALCHEMY_DATABASE_URI"] = 'sqlite:///'
|
|
self.app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False # no warning
|
|
db.db.init_app(self.app)
|
|
with self.app.app_context():
|
|
db.fix_sqlite()
|
|
db.db.create_all()
|
|
|
|
|
|
class TestDB(_DBTestCase):
|
|
def test_create_all(self):
|
|
pass
|
|
|
|
def test_get_or_create_get(self):
|
|
with self.app.app_context():
|
|
db.db.session.add(db.Component(name="nsname"))
|
|
res = db.get_or_create(db.Component, name="nsname")
|
|
self.assertEqual(res.name, "nsname")
|
|
|
|
def test_get_or_create_create(self):
|
|
with self.app.app_context():
|
|
res = db.get_or_create(db.Component, name="nsname")
|
|
self.assertIsNotNone(res.id)
|
|
self.assertEqual(res.name, "nsname")
|
|
|
|
|
|
class TestGetByIdOrName(_DBTestCase):
|
|
def setUp(self):
|
|
super(TestGetByIdOrName, self).setUp()
|
|
ctx = self.app.app_context()
|
|
ctx.push()
|
|
self.addCleanup(ctx.pop)
|
|
self.component = db.Component(name="compname")
|
|
db.db.session.add(self.component)
|
|
db.db.session.flush()
|
|
|
|
def test_by_id(self):
|
|
res = db.Component.query.get_by_id_or_name(self.component.id)
|
|
self.assertEqual(self.component, res)
|
|
|
|
def test_by_name(self):
|
|
res = db.Component.query.get_by_id_or_name(self.component.name)
|
|
self.assertEqual(self.component, res)
|
|
|
|
def test_by_id_fail(self):
|
|
self.assertRaises(
|
|
exceptions.NotFound,
|
|
db.Component.query.get_by_id_or_name,
|
|
self.component.id + 1,
|
|
)
|
|
|
|
def test_by_name_fail(self):
|
|
self.assertRaises(
|
|
exceptions.NotFound,
|
|
db.Component.query.get_by_id_or_name,
|
|
self.component.name + "_",
|
|
)
|
|
|
|
|
|
class TestDBPrefixed(base.PrefixedTestCaseMixin, TestDB):
|
|
pass
|
|
|
|
|
|
class TestEnvironmentHierarchyLevel(_DBTestCase):
|
|
def setUp(self):
|
|
super(TestEnvironmentHierarchyLevel, self).setUp()
|
|
with self.app.app_context():
|
|
session = db.db.session
|
|
environment = db.Environment()
|
|
session.add(environment)
|
|
session.commit()
|
|
self.environment_id = environment.id
|
|
|
|
def _create_levels(self, num):
|
|
session = db.db.session
|
|
last_lvl = None
|
|
for i in range(num):
|
|
lvl = db.EnvironmentHierarchyLevel(
|
|
environment_id=self.environment_id,
|
|
parent=last_lvl,
|
|
name="lvl%s" % (i,),
|
|
)
|
|
session.add(lvl)
|
|
last_lvl = lvl
|
|
session.commit()
|
|
|
|
def _test_get_for_environment(self, num, expected):
|
|
with self.app.app_context():
|
|
self._create_levels(num)
|
|
res = db.EnvironmentHierarchyLevel.get_for_environment(
|
|
db.Environment(id=self.environment_id))
|
|
level_names = [level.name for level in res]
|
|
self.assertEqual(level_names, expected)
|
|
|
|
def test_get_for_environment_empty(self):
|
|
self._test_get_for_environment(0, [])
|
|
|
|
def test_get_for_environment_one(self):
|
|
self._test_get_for_environment(1, ['lvl0'])
|
|
|
|
def test_get_for_environment_three(self):
|
|
self._test_get_for_environment(3, ['lvl0', 'lvl1', 'lvl2'])
|
|
|
|
|
|
class TestEnvironmentHierarchyLevelPrefixed(base.PrefixedTestCaseMixin,
|
|
TestEnvironmentHierarchyLevel):
|
|
pass
|
|
|
|
|
|
class _RealDBTest(testscenarios.WithScenarios,
|
|
base.TestCase,
|
|
test_base.DbTestCase):
|
|
scenarios = [
|
|
('sqlite', {'FIXTURE': test_base.DbFixture}),
|
|
# ('mysql', {'FIXTURE': test_base.MySQLOpportunisticFixture}),
|
|
('postgres', {'FIXTURE': test_base.PostgreSQLOpportunisticFixture}),
|
|
]
|
|
|
|
def get_alembic_config(self, engine):
|
|
config = alembic_config.Config()
|
|
config.set_main_option('sqlalchemy.url', str(engine.url))
|
|
config.set_main_option(
|
|
'script_location', tuning_box.get_migrations_dir())
|
|
config.set_main_option('version_table', 'alembic_version')
|
|
return config
|
|
|
|
|
|
class _RealDBPrefixedTest(base.PrefixedTestCaseMixin,
|
|
_RealDBTest):
|
|
def get_alembic_config(self, engine):
|
|
config = super(_RealDBPrefixedTest, self).get_alembic_config(
|
|
engine)
|
|
config.set_main_option('version_table', 'test_prefix_alembic_version')
|
|
config.set_main_option('table_prefix', 'test_prefix_')
|
|
return config
|
|
|
|
|
|
class TestMigrationsSync(_RealDBTest,
|
|
test_migrations.ModelsMigrationsSync):
|
|
def get_metadata(self):
|
|
return db.db.metadata
|
|
|
|
def get_engine(self):
|
|
return self.engine
|
|
|
|
def db_sync(self, engine):
|
|
config = self.get_alembic_config(engine)
|
|
alembic_command.upgrade(config, 'head')
|
|
|
|
|
|
class TestMigrationsSyncPrefixed(_RealDBPrefixedTest,
|
|
TestMigrationsSync):
|
|
def include_object(self, object_, name, type_, reflected, compare_to):
|
|
# ModelsMigrationsSync doesn't pass any config to MigrationContext
|
|
# so alembic assumes 'alembic_version' table by default, not our
|
|
# prefixed table
|
|
if type_ == 'table' and name == 'test_prefix_alembic_version':
|
|
return False
|
|
|
|
return super(TestMigrationsSyncPrefixed, self).include_object(
|
|
object_, name, type_, reflected, compare_to)
|
|
|
|
|
|
class TestRemoveFakeRootMigration(_RealDBTest):
|
|
revision = '9ae15c85fa92'
|
|
prefix = ''
|
|
|
|
def setUp(self):
|
|
super(TestRemoveFakeRootMigration, self).setUp()
|
|
self.alembic_config = self.get_alembic_config(self.engine)
|
|
script_dir = alembic_script.ScriptDirectory.from_config(
|
|
self.alembic_config)
|
|
self.migration_module = script_dir.get_revision(self.revision).module
|
|
self.down_revision = self.migration_module.down_revision
|
|
self.session = sa.orm.Session(bind=self.engine)
|
|
self.addCleanup(self.session.close)
|
|
|
|
def test_upgrade(self):
|
|
alembic_command.upgrade(self.alembic_config, self.down_revision)
|
|
abase = self.migration_module._get_autobase(self.prefix, self.engine)
|
|
clss = abase.classes
|
|
env = clss.Environment()
|
|
env_level = clss.EnvironmentHierarchyLevel(environment=env, name='lvl')
|
|
self.session.add(env_level)
|
|
fake_root_1 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=None, value=None, parent_id=None)
|
|
self.session.add(fake_root_1)
|
|
self.session.flush()
|
|
child_1 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=env_level.id, value="1", parent_id=fake_root_1.id)
|
|
self.session.add(child_1)
|
|
fake_root_2 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=None, value=None, parent_id=None)
|
|
self.session.add(fake_root_2)
|
|
self.session.flush()
|
|
child_2 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=env_level.id, value="2", parent_id=fake_root_2.id)
|
|
self.session.add(child_2)
|
|
self.session.commit()
|
|
alembic_command.upgrade(self.alembic_config, self.revision)
|
|
ehlvs = self.session.query(clss.EnvironmentHierarchyLevelValue).all()
|
|
for ehlv in ehlvs:
|
|
self.assertIsNotNone(ehlv.level_id)
|
|
self.assertIsNone(ehlv.parent_id)
|
|
|
|
def test_downgrade(self):
|
|
alembic_command.upgrade(self.alembic_config, self.revision)
|
|
abase = self.migration_module._get_autobase(self.prefix, self.engine)
|
|
clss = abase.classes
|
|
env = clss.Environment()
|
|
env_level = clss.EnvironmentHierarchyLevel(environment=env, name='lvl')
|
|
self.session.add(env_level)
|
|
self.session.flush()
|
|
child_1 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=env_level.id, value="1", parent_id=None)
|
|
self.session.add(child_1)
|
|
child_2 = clss.EnvironmentHierarchyLevelValue(
|
|
level_id=env_level.id, value="2", parent_id=None)
|
|
self.session.add(child_2)
|
|
self.session.commit()
|
|
alembic_command.downgrade(self.alembic_config, self.down_revision)
|
|
fake_root = self.session.query(clss.EnvironmentHierarchyLevelValue) \
|
|
.filter_by(parent_id=None) \
|
|
.one()
|
|
self.assertIsNone(fake_root.level_id)
|
|
self.assertIsNone(fake_root.value)
|
|
children = self.session.query(clss.EnvironmentHierarchyLevelValue) \
|
|
.filter_by(parent_id=fake_root.id) \
|
|
.all()
|
|
self.assertItemsEqual(["1", "2"], [c.value for c in children])
|
|
for child in children:
|
|
self.assertEqual(fake_root.id, child.parent_id)
|
|
self.assertEqual(env_level.id, child.level_id)
|
|
|
|
|
|
class TestRemoveFakeRootMigrationPrefixed(_RealDBPrefixedTest,
|
|
TestRemoveFakeRootMigration):
|
|
prefix = 'test_prefix_'
|