openstack/keystone
Code Issues Proposed changes
d6dc64c43f
keystone/tests/test_sql_upgrade.py
Jamie Lennox c9174850cc Make migration tests postgres & mysql friendly. 
Add some session commits to prevent database deadlocks.
Force close all open sessions before performing tear down.
Use escaped parameter handling for raw sql statements.

Change-Id: I0ef670ddc416a02e78570ab6ebed2b4bf2a8635b
2013-04-24 16:24:32 +10:00

952 lines
38 KiB
Python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC
#
# 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.
"""
To run these tests against a live database:
1. Modify the file `tests/backend_sql.conf` to use the connection for your
live database
2. Set up a blank, live database.
3. run the tests using
./run_tests.sh -N test_sql_upgrade
WARNING::
Your database will be wiped.
Do not do this against a Database with valuable data as
all data will be lost.
"""
import copy
import json
import uuid
from migrate.versioning import api as versioning_api
import sqlalchemy
from keystone.common import sql
from keystone.common.sql import migration
from keystone import config
from keystone import test
import default_fixtures
CONF = config.CONF
DEFAULT_DOMAIN_ID = CONF.identity.default_domain_id
class SqlUpgradeTests(test.TestCase):
def initialize_sql(self):
self.metadata = sqlalchemy.MetaData()
self.metadata.bind = self.engine
def setUp(self):
super(SqlUpgradeTests, self).setUp()
self.config([test.etcdir('keystone.conf.sample'),
test.testsdir('test_overrides.conf'),
test.testsdir('backend_sql.conf')])
self.base = sql.Base()
# create and share a single sqlalchemy engine for testing
self.engine = self.base.get_engine(allow_global_engine=False)
self.Session = self.base.get_sessionmaker(engine=self.engine,
autocommit=False)
self.initialize_sql()
self.repo_path = migration._find_migrate_repo()
self.schema = versioning_api.ControlledSchema.create(
self.engine,
self.repo_path, 0)
# auto-detect the highest available schema version in the migrate_repo
self.max_version = self.schema.repository.version().version
def tearDown(self):
sqlalchemy.orm.session.Session.close_all()
table = sqlalchemy.Table("migrate_version", self.metadata,
autoload=True)
self.downgrade(0)
table.drop(self.engine, checkfirst=True)
super(SqlUpgradeTests, self).tearDown()
def test_blank_db_to_start(self):
self.assertTableDoesNotExist('user')
def test_start_version_0(self):
version = migration.db_version()
self.assertEqual(version, 0, "DB is at version 0")
def test_two_steps_forward_one_step_back(self):
"""You should be able to cleanly undo and re-apply all upgrades.
Upgrades are run in the following order::
0 -> 1 -> 0 -> 1 -> 2 -> 1 -> 2 -> 3 -> 2 -> 3 ...
^---------^ ^---------^ ^---------^
"""
for x in range(1, self.max_version + 1):
self.upgrade(x)
self.downgrade(x - 1)
self.upgrade(x)
def assertTableColumns(self, table_name, expected_cols):
"""Asserts that the table contains the expected set of columns."""
self.initialize_sql()
table = self.select_table(table_name)
actual_cols = [col.name for col in table.columns]
self.assertEqual(expected_cols, actual_cols, '%s table' % table_name)
def test_upgrade_add_initial_tables(self):
self.upgrade(1)
self.assertTableColumns("user", ["id", "name", "extra"])
self.assertTableColumns("tenant", ["id", "name", "extra"])
self.assertTableColumns("role", ["id", "name"])
self.assertTableColumns("user_tenant_membership",
["user_id", "tenant_id"])
self.assertTableColumns("metadata", ["user_id", "tenant_id", "data"])
self.populate_user_table()
def test_upgrade_add_policy(self):
self.upgrade(5)
self.assertTableDoesNotExist('policy')
self.upgrade(6)
self.assertTableExists('policy')
self.assertTableColumns('policy', ['id', 'type', 'blob', 'extra'])
def test_upgrade_normalize_identity(self):
self.upgrade(8)
self.populate_user_table()
self.populate_tenant_table()
self.upgrade(10)
self.assertTableColumns("user",
["id", "name", "extra",
"password", "enabled"])
self.assertTableColumns("tenant",
["id", "name", "extra", "description",
"enabled"])
self.assertTableColumns("role", ["id", "name", "extra"])
self.assertTableColumns("user_tenant_membership",
["user_id", "tenant_id"])
self.assertTableColumns("metadata", ["user_id", "tenant_id", "data"])
session = self.Session()
user_table = sqlalchemy.Table("user",
self.metadata,
autoload=True)
a_user = session.query(user_table).filter("id='foo'").one()
self.assertTrue(a_user.enabled)
a_user = session.query(user_table).filter("id='badguy'").one()
self.assertFalse(a_user.enabled)
tenant_table = sqlalchemy.Table("tenant",
self.metadata,
autoload=True)
a_tenant = session.query(tenant_table).filter("id='baz'").one()
self.assertEqual(a_tenant.description, 'description')
session.commit()
session.close()
def test_normalized_enabled_states(self):
self.upgrade(8)
users = {
'bool_enabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': True})},
'bool_disabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': False})},
'str_enabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': 'True'})},
'str_disabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': 'False'})},
'int_enabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': 1})},
'int_disabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': 0})},
'null_enabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({'enabled': None})},
'unset_enabled_user': {
'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'password': uuid.uuid4().hex,
'extra': json.dumps({})}}
session = self.Session()
for user in users.values():
self.insert_dict(session, 'user', user)
session.commit()
self.upgrade(10)
user_table = sqlalchemy.Table('user', self.metadata, autoload=True)
q = session.query(user_table, 'enabled')
user = q.filter_by(id=users['bool_enabled_user']['id']).one()
self.assertTrue(user.enabled)
user = q.filter_by(id=users['bool_disabled_user']['id']).one()
self.assertFalse(user.enabled)
user = q.filter_by(id=users['str_enabled_user']['id']).one()
self.assertTrue(user.enabled)
user = q.filter_by(id=users['str_disabled_user']['id']).one()
self.assertFalse(user.enabled)
user = q.filter_by(id=users['int_enabled_user']['id']).one()
self.assertTrue(user.enabled)
user = q.filter_by(id=users['int_disabled_user']['id']).one()
self.assertFalse(user.enabled)
user = q.filter_by(id=users['null_enabled_user']['id']).one()
self.assertTrue(user.enabled)
user = q.filter_by(id=users['unset_enabled_user']['id']).one()
self.assertTrue(user.enabled)
def test_downgrade_10_to_8(self):
self.upgrade(10)
self.populate_user_table(with_pass_enab=True)
self.populate_tenant_table(with_desc_enab=True)
self.downgrade(8)
self.assertTableColumns('user',
['id', 'name', 'extra'])
self.assertTableColumns('tenant',
['id', 'name', 'extra'])
session = self.Session()
user_table = sqlalchemy.Table("user",
self.metadata,
autoload=True)
a_user = session.query(user_table).filter("id='badguy'").one()
self.assertEqual(a_user.name, default_fixtures.USERS[2]['name'])
tenant_table = sqlalchemy.Table("tenant",
self.metadata,
autoload=True)
a_tenant = session.query(tenant_table).filter("id='baz'").one()
self.assertEqual(a_tenant.name, default_fixtures.TENANTS[1]['name'])
session.commit()
session.close()
def test_upgrade_endpoints(self):
self.upgrade(10)
service_extra = {
'name': uuid.uuid4().hex,
}
service = {
'id': uuid.uuid4().hex,
'type': uuid.uuid4().hex,
'extra': json.dumps(service_extra),
}
endpoint_extra = {
'publicurl': uuid.uuid4().hex,
'internalurl': uuid.uuid4().hex,
'adminurl': uuid.uuid4().hex,
}
endpoint = {
'id': uuid.uuid4().hex,
'region': uuid.uuid4().hex,
'service_id': service['id'],
'extra': json.dumps(endpoint_extra),
}
session = self.Session()
self.insert_dict(session, 'service', service)
self.insert_dict(session, 'endpoint', endpoint)
session.commit()
session.close()
self.upgrade(13)
self.assertTableColumns(
'service',
['id', 'type', 'extra'])
self.assertTableColumns(
'endpoint',
['id', 'legacy_endpoint_id', 'interface', 'region', 'service_id',
'url', 'extra'])
endpoint_table = sqlalchemy.Table(
'endpoint', self.metadata, autoload=True)
session = self.Session()
self.assertEqual(session.query(endpoint_table).count(), 3)
for interface in ['public', 'internal', 'admin']:
q = session.query(endpoint_table)
q = q.filter_by(legacy_endpoint_id=endpoint['id'])
q = q.filter_by(interface=interface)
ref = q.one()
self.assertNotEqual(ref.id, endpoint['id'])
self.assertEqual(ref.legacy_endpoint_id, endpoint['id'])
self.assertEqual(ref.interface, interface)
self.assertEqual(ref.region, endpoint['region'])
self.assertEqual(ref.service_id, endpoint['service_id'])
self.assertEqual(ref.url, endpoint_extra['%surl' % interface])
self.assertEqual(ref.extra, '{}')
session.commit()
session.close()
def assertTenantTables(self):
self.assertTableExists('tenant')
self.assertTableExists('user_tenant_membership')
self.assertTableDoesNotExist('project')
self.assertTableDoesNotExist('user_project_membership')
def assertProjectTables(self):
self.assertTableExists('project')
self.assertTableExists('user_project_membership')
self.assertTableDoesNotExist('tenant')
self.assertTableDoesNotExist('user_tenant_membership')
def test_upgrade_tenant_to_project(self):
self.upgrade(14)
self.assertTenantTables()
self.upgrade(15)
self.assertProjectTables()
def test_downgrade_project_to_tenant(self):
# TODO(henry-nash): Debug why we need to re-load the tenant
# or user_tenant_membership ahead of upgrading to project
# in order for the assertProjectTables to work on sqlite
# (MySQL is fine without it)
self.upgrade(14)
self.assertTenantTables()
self.upgrade(15)
self.assertProjectTables()
self.downgrade(14)
self.assertTenantTables()
def test_upgrade_add_group_tables(self):
self.upgrade(13)
self.upgrade(14)
self.assertTableExists('group')
self.assertTableExists('group_project_metadata')
self.assertTableExists('group_domain_metadata')
self.assertTableExists('user_group_membership')
def test_upgrade_14_to_16(self):
self.upgrade(14)
self.populate_user_table(with_pass_enab=True)
self.populate_tenant_table(with_desc_enab=True)
self.upgrade(16)
self.assertTableColumns("user",
["id", "name", "extra",
"password", "enabled", "domain_id"])
session = self.Session()
user_table = sqlalchemy.Table("user",
self.metadata,
autoload=True)
a_user = session.query(user_table).filter("id='foo'").one()
self.assertTrue(a_user.enabled)
self.assertEqual(a_user.domain_id, DEFAULT_DOMAIN_ID)
a_user = session.query(user_table).filter("id='badguy'").one()
self.assertEqual(a_user.name, default_fixtures.USERS[2]['name'])
self.assertEqual(a_user.domain_id, DEFAULT_DOMAIN_ID)
project_table = sqlalchemy.Table("project",
self.metadata,
autoload=True)
a_project = session.query(project_table).filter("id='baz'").one()
self.assertEqual(a_project.description,
default_fixtures.TENANTS[1]['description'])
self.assertEqual(a_project.domain_id, DEFAULT_DOMAIN_ID)
session.commit()
session.close()
self.check_uniqueness_constraints()
def test_downgrade_16_to_14(self):
self.upgrade(16)
self.populate_user_table(with_pass_enab_domain=True)
self.populate_tenant_table(with_desc_enab_domain=True)
self.downgrade(14)
self.assertTableColumns("user",
["id", "name", "extra",
"password", "enabled"])
session = self.Session()
user_table = sqlalchemy.Table("user",
self.metadata,
autoload=True)
a_user = session.query(user_table).filter("id='foo'").one()
self.assertTrue(a_user.enabled)
a_user = session.query(user_table).filter("id='badguy'").one()
self.assertEqual(a_user.name, default_fixtures.USERS[2]['name'])
tenant_table = sqlalchemy.Table("tenant",
self.metadata,
autoload=True)
a_tenant = session.query(tenant_table).filter("id='baz'").one()
self.assertEqual(a_tenant.description,
default_fixtures.TENANTS[1]['description'])
session.commit()
session.close()
def test_downgrade_remove_group_tables(self):
self.upgrade(14)
self.downgrade(13)
self.assertTableDoesNotExist('group')
self.assertTableDoesNotExist('group_project_metadata')
self.assertTableDoesNotExist('group_domain_metadata')
self.assertTableDoesNotExist('user_group_membership')
def test_downgrade_endpoints(self):
self.upgrade(13)
service_extra = {
'name': uuid.uuid4().hex,
}
service = {
'id': uuid.uuid4().hex,
'type': uuid.uuid4().hex,
'extra': json.dumps(service_extra),
}
common_endpoint_attrs = {
'legacy_endpoint_id': uuid.uuid4().hex,
'region': uuid.uuid4().hex,
'service_id': service['id'],
'extra': json.dumps({}),
}
endpoints = {
'public': {
'id': uuid.uuid4().hex,
'interface': 'public',
'url': uuid.uuid4().hex,
},
'internal': {
'id': uuid.uuid4().hex,
'interface': 'internal',
'url': uuid.uuid4().hex,
},
'admin': {
'id': uuid.uuid4().hex,
'interface': 'admin',
'url': uuid.uuid4().hex,
},
}
session = self.Session()
self.insert_dict(session, 'service', service)
for endpoint in endpoints.values():
endpoint.update(common_endpoint_attrs)
self.insert_dict(session, 'endpoint', endpoint)
session.commit()
session.close()
self.downgrade(9)
self.assertTableColumns(
'service',
['id', 'type', 'extra'])
self.assertTableColumns(
'endpoint',
['id', 'region', 'service_id', 'extra'])
endpoint_table = sqlalchemy.Table(
'endpoint', self.metadata, autoload=True)
session = self.Session()
self.assertEqual(session.query(endpoint_table).count(), 1)
q = session.query(endpoint_table)
q = q.filter_by(id=common_endpoint_attrs['legacy_endpoint_id'])
ref = q.one()
self.assertEqual(ref.id, common_endpoint_attrs['legacy_endpoint_id'])
self.assertEqual(ref.region, endpoint['region'])
self.assertEqual(ref.service_id, endpoint['service_id'])
extra = json.loads(ref.extra)
for interface in ['public', 'internal', 'admin']:
expected_url = endpoints[interface]['url']
self.assertEqual(extra['%surl' % interface], expected_url)
session.commit()
session.close()
def insert_dict(self, session, table_name, d):
"""Naively inserts key-value pairs into a table, given a dictionary."""
this_table = sqlalchemy.Table(table_name, self.metadata, autoload=True)
insert = this_table.insert()
insert.execute(d)
session.commit()
def test_downgrade_to_0(self):
self.upgrade(self.max_version)
self.downgrade(0)
for table_name in ["user", "token", "role", "user_tenant_membership",
"metadata"]:
self.assertTableDoesNotExist(table_name)
def test_upgrade_add_domain_tables(self):
self.upgrade(6)
self.assertTableDoesNotExist('credential')
self.assertTableDoesNotExist('domain')
self.assertTableDoesNotExist('user_domain_metadata')
self.upgrade(7)
self.assertTableExists('credential')
self.assertTableColumns('credential', ['id', 'user_id', 'project_id',
'blob', 'type', 'extra'])
self.assertTableExists('domain')
self.assertTableColumns('domain', ['id', 'name', 'enabled', 'extra'])
self.assertTableExists('user_domain_metadata')
self.assertTableColumns('user_domain_metadata',
['user_id', 'domain_id', 'data'])
def test_metadata_table_migration(self):
# Scaffolding
session = self.Session()
self.upgrade(16)
domain_table = sqlalchemy.Table('domain', self.metadata, autoload=True)
user_table = sqlalchemy.Table('user', self.metadata, autoload=True)
role_table = sqlalchemy.Table('role', self.metadata, autoload=True)
project_table = sqlalchemy.Table(
'project', self.metadata, autoload=True)
metadata_table = sqlalchemy.Table(
'metadata', self.metadata, autoload=True)
# Create a Domain
domain = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'enabled': True}
session.execute(domain_table.insert().values(domain))
# Create a Project
project = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'domain_id': domain['id'],
'extra': "{}"}
session.execute(project_table.insert().values(project))
# Create another Project
project2 = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'domain_id': domain['id'],
'extra': "{}"}
session.execute(project_table.insert().values(project2))
# Create a User
user = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'domain_id': domain['id'],
'password': uuid.uuid4().hex,
'enabled': True,
'extra': json.dumps({})}
session.execute(user_table.insert().values(user))
# Create a Role
role = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex}
session.execute(role_table.insert().values(role))
# And another role
role2 = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex}
session.execute(role_table.insert().values(role2))
# Grant Role to User
role_grant = {'user_id': user['id'],
'tenant_id': project['id'],
'data': json.dumps({"roles": [role['id']]})}
session.execute(metadata_table.insert().values(role_grant))
role_grant = {'user_id': user['id'],
'tenant_id': project2['id'],
'data': json.dumps({"roles": [role2['id']]})}
session.execute(metadata_table.insert().values(role_grant))
session.commit()
self.upgrade(17)
user_project_metadata_table = sqlalchemy.Table(
'user_project_metadata', self.metadata, autoload=True)
r = session.execute('select data from metadata where '
'user_id=:user and tenant_id=:tenant',
{'user': user['id'], 'tenant': project['id']})
test_project1 = json.loads(r.fetchone()['data'])
self.assertEqual(len(test_project1['roles']), 1)
self.assertIn(role['id'], test_project1['roles'])
# Test user in project2 has role2
r = session.execute('select data from metadata where '
'user_id=:user and tenant_id=:tenant',
{'user': user['id'], 'tenant': project2['id']})
test_project2 = json.loads(r.fetchone()['data'])
self.assertEqual(len(test_project2['roles']), 1)
self.assertIn(role2['id'], test_project2['roles'])
# Test for user in project has role in user_project_metadata
# Migration 17 does not properly migrate this data, so this should
# be None.
r = session.execute('select data from user_project_metadata where '
'user_id=:user and project_id=:project',
{'user': user['id'], 'project': project['id']})
self.assertIsNone(r.fetchone())
# Create a conflicting user-project in user_project_metadata with
# a different role
data = json.dumps({"roles": [role2['id']]})
role_grant = {'user_id': user['id'],
'project_id': project['id'],
'data': data}
cmd = user_project_metadata_table.insert().values(role_grant)
self.engine.execute(cmd)
# End Scaffolding
session.commit()
# Migrate to 20
self.upgrade(20)
# The user-project pairs should have all roles from the previous
# metadata table in addition to any roles currently in
# user_project_metadata
r = session.execute('select data from user_project_metadata where '
'user_id=:user and project_id=:project',
{'user': user['id'], 'project': project['id']})
role_ids = json.loads(r.fetchone()['data'])['roles']
self.assertEqual(len(role_ids), 3)
self.assertIn(CONF.member_role_id, role_ids)
self.assertIn(role['id'], role_ids)
self.assertIn(role2['id'], role_ids)
# pairs that only existed in old metadata table should be in
# user_project_metadata
r = session.execute('select data from user_project_metadata where '
'user_id=:user and project_id=:project',
{'user': user['id'], 'project': project2['id']})
role_ids = json.loads(r.fetchone()['data'])['roles']
self.assertEqual(len(role_ids), 2)
self.assertIn(CONF.member_role_id, role_ids)
self.assertIn(role2['id'], role_ids)
self.assertTableDoesNotExist('metadata')
def test_upgrade_default_roles(self):
def count_member_roles():
session = self.Session()
query_string = ("select count(*) as c from role "
"where name='%s'" % config.CONF.member_role_name)
role_count = session.execute(query_string).fetchone()['c']
session.close()
return role_count
self.upgrade(16)
self.assertEquals(0, count_member_roles())
self.upgrade(17)
self.assertEquals(1, count_member_roles())
self.downgrade(16)
self.assertEquals(0, count_member_roles())
def check_uniqueness_constraints(self):
# Check uniqueness constraints for User & Project tables are
# correct following schema modification. The Group table's
# schema is never modified, so we don't bother to check that.
domain_table = sqlalchemy.Table('domain',
self.metadata,
autoload=True)
domain1 = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'enabled': True}
domain2 = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'enabled': True}
cmd = domain_table.insert().values(domain1)
self.engine.execute(cmd)
cmd = domain_table.insert().values(domain2)
self.engine.execute(cmd)
# First, the User table.
this_table = sqlalchemy.Table('user',
self.metadata,
autoload=True)
user = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'domain_id': domain1['id'],
'password': uuid.uuid4().hex,
'enabled': True,
'extra': json.dumps({})}
cmd = this_table.insert().values(user)
self.engine.execute(cmd)
# now insert a user with the same name into a different
# domain - which should work.
user['id'] = uuid.uuid4().hex
user['domain_id'] = domain2['id']
cmd = this_table.insert().values(user)
self.engine.execute(cmd)
# TODO(henry-nash). For now, as part of clean-up we
# delete one of these users. Although not part of this test,
# unless we do so the downgrade(16->15) that is part of
# teardown with fail due to having two uses with clashing
# name as we try to revert to a single global name space. This
# limitation is raised as Bug #1125046 and the delete
# could be removed depending on how that bug is resolved.
cmd = this_table.delete(id=user['id'])
self.engine.execute(cmd)
# Now, the Project table.
this_table = sqlalchemy.Table('project',
self.metadata,
autoload=True)
project = {'id': uuid.uuid4().hex,
'name': uuid.uuid4().hex,
'domain_id': domain1['id'],
'description': uuid.uuid4().hex,
'enabled': True,
'extra': json.dumps({})}
cmd = this_table.insert().values(project)
self.engine.execute(cmd)
# now insert a project with the same name into a different
# domain - which should work.
project['id'] = uuid.uuid4().hex
project['domain_id'] = domain2['id']
cmd = this_table.insert().values(project)
self.engine.execute(cmd)
# TODO(henry-nash) For now, we delete one of the projects for
# the same reason as we delete one of the users (Bug #1125046).
# This delete could be removed depending on that bug resolution.
cmd = this_table.delete(id=project['id'])
self.engine.execute(cmd)
def test_upgrade_trusts(self):
self.assertEqual(self.schema.version, 0, "DB is at version 0")
self.upgrade(20)
self.assertTableColumns("token",
["id", "expires", "extra", "valid"])
self.upgrade(21)
self.assertTableColumns("trust",
["id", "trustor_user_id",
"trustee_user_id",
"project_id", "impersonation",
"deleted_at",
"expires_at", "extra"])
self.assertTableColumns("trust_role",
["trust_id", "role_id"])
self.assertTableColumns("token",
["id", "expires", "extra", "valid",
"trust_id", "user_id"])
def test_fixup_role(self):
session = self.Session()
self.assertEqual(self.schema.version, 0, "DB is at version 0")
self.upgrade(1)
self.insert_dict(session, "role", {"id": "test", "name": "test"})
self.upgrade(18)
self.insert_dict(session, "role", {"id": "test2",
"name": "test2",
"extra": None})
r = session.execute('select count(*) as c from role '
'where extra is null')
self.assertEqual(r.fetchone()['c'], 2)
session.commit()
self.upgrade(19)
r = session.execute('select count(*) as c from role '
'where extra is null')
self.assertEqual(r.fetchone()['c'], 0)
def test_legacy_endpoint_id(self):
session = self.Session()
self.upgrade(21)
service = {
'id': uuid.uuid4().hex,
'name': 'keystone',
'type': 'identity'}
self.insert_dict(session, 'service', service)
legacy_endpoint_id = uuid.uuid4().hex
endpoint = {
'id': uuid.uuid4().hex,
'service_id': service['id'],
'interface': uuid.uuid4().hex[:8],
'url': uuid.uuid4().hex,
'extra': json.dumps({
'legacy_endpoint_id': legacy_endpoint_id})}
self.insert_dict(session, 'endpoint', endpoint)
session.commit()
self.upgrade(22)
endpoint_table = sqlalchemy.Table(
'endpoint', self.metadata, autoload=True)
self.assertEqual(session.query(endpoint_table).count(), 1)
ref = session.query(endpoint_table).one()
self.assertEqual(ref.id, endpoint['id'], ref)
self.assertEqual(ref.service_id, endpoint['service_id'])
self.assertEqual(ref.interface, endpoint['interface'])
self.assertEqual(ref.url, endpoint['url'])
self.assertEqual(ref.legacy_endpoint_id, legacy_endpoint_id)
self.assertEqual(ref.extra, '{}')
def populate_user_table(self, with_pass_enab=False,
with_pass_enab_domain=False):
# Populate the appropriate fields in the user
# table, depending on the parameters:
#
# Default: id, name, extra
# pass_enab: Add password, enabled as well
# pass_enab_domain: Add password, enabled and domain as well
#
this_table = sqlalchemy.Table("user",
self.metadata,
autoload=True)
for user in default_fixtures.USERS:
extra = copy.deepcopy(user)
extra.pop('id')
extra.pop('name')
if with_pass_enab:
password = extra.pop('password', None)
enabled = extra.pop('enabled', True)
ins = this_table.insert().values(
{'id': user['id'],
'name': user['name'],
'password': password,
'enabled': bool(enabled),
'extra': json.dumps(extra)})
else:
if with_pass_enab_domain:
password = extra.pop('password', None)
enabled = extra.pop('enabled', True)
extra.pop('domain_id')
ins = this_table.insert().values(
{'id': user['id'],
'name': user['name'],
'domain_id': user['domain_id'],
'password': password,
'enabled': bool(enabled),
'extra': json.dumps(extra)})
else:
ins = this_table.insert().values(
{'id': user['id'],
'name': user['name'],
'extra': json.dumps(extra)})
self.engine.execute(ins)
def populate_tenant_table(self, with_desc_enab=False,
with_desc_enab_domain=False):
# Populate the appropriate fields in the tenant or
# project table, depending on the parameters
#
# Default: id, name, extra
# desc_enab: Add description, enabled as well
# desc_enab_domain: Add description, enabled and domain as well,
# plus use project instead of tenant
#
if with_desc_enab_domain:
# By this time tenants are now projects
this_table = sqlalchemy.Table("project",
self.metadata,
autoload=True)
else:
this_table = sqlalchemy.Table("tenant",
self.metadata,
autoload=True)
for tenant in default_fixtures.TENANTS:
extra = copy.deepcopy(tenant)
extra.pop('id')
extra.pop('name')
if with_desc_enab:
desc = extra.pop('description', None)
enabled = extra.pop('enabled', True)
ins = this_table.insert().values(
{'id': tenant['id'],
'name': tenant['name'],
'description': desc,
'enabled': bool(enabled),
'extra': json.dumps(extra)})
else:
if with_desc_enab_domain:
desc = extra.pop('description', None)
enabled = extra.pop('enabled', True)
extra.pop('domain_id')
ins = this_table.insert().values(
{'id': tenant['id'],
'name': tenant['name'],
'domain_id': tenant['domain_id'],
'description': desc,
'enabled': bool(enabled),
'extra': json.dumps(extra)})
else:
ins = this_table.insert().values(
{'id': tenant['id'],
'name': tenant['name'],
'extra': json.dumps(extra)})
self.engine.execute(ins)
def select_table(self, name):
table = sqlalchemy.Table(name,
self.metadata,
autoload=True)
s = sqlalchemy.select([table])
return s
def assertTableExists(self, table_name):
try:
self.select_table(table_name)
except sqlalchemy.exc.NoSuchTableError:
raise AssertionError('Table "%s" does not exist' % table_name)
def assertTableDoesNotExist(self, table_name):
"""Asserts that a given table exists cannot be selected by name."""
# Switch to a different metadata otherwise you might still
# detect renamed or dropped tables
try:
temp_metadata = sqlalchemy.MetaData()
temp_metadata.bind = self.engine
sqlalchemy.Table(table_name, temp_metadata, autoload=True)
except sqlalchemy.exc.NoSuchTableError:
pass
else:
raise AssertionError('Table "%s" already exists' % table_name)
def upgrade(self, *args, **kwargs):
self._migrate(*args, **kwargs)
def downgrade(self, *args, **kwargs):
self._migrate(*args, downgrade=True, **kwargs)
def _migrate(self, version, repository=None, downgrade=False):
repository = repository or self.repo_path
err = ''
version = versioning_api._migrate_version(self.schema,
version,
not downgrade,
err)
changeset = self.schema.changeset(version)
for ver, change in changeset:
self.schema.runchange(ver, change, changeset.step)
self.assertEqual(self.schema.version, version)
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