122 lines
4.8 KiB
Python
122 lines
4.8 KiB
Python
# Copyright 2017 Red Hat, Inc.
|
|
#
|
|
# 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 mock
|
|
import yaml
|
|
|
|
from tripleo_common.exception import NotFound
|
|
from tripleo_common.exception import RoleMetadataError
|
|
from tripleo_common.tests import base
|
|
from tripleo_common.utils import roles as rolesutils
|
|
|
|
SAMPLE_ROLE = """
|
|
###############################################################################
|
|
# Role: sample #
|
|
###############################################################################
|
|
- name: sample
|
|
description: |
|
|
Sample!
|
|
networks:
|
|
- InternalApi
|
|
HostnameFormatDefault: '%stackname%-sample-%index%'
|
|
ServicesDefault:
|
|
- OS::TripleO::Services::Ntp
|
|
"""
|
|
SAMPLE_ROLE_OBJ = {
|
|
'HostnameFormatDefault': '%stackname%-sample-%index%',
|
|
'ServicesDefault': ['OS::TripleO::Services::Ntp'],
|
|
'description': 'Sample!\n',
|
|
'name': 'sample',
|
|
'networks': ['InternalApi']
|
|
}
|
|
|
|
|
|
class TestRolesUtils(base.TestCase):
|
|
@mock.patch('os.listdir')
|
|
@mock.patch('os.path.exists')
|
|
def test_get_roles_from_directory(self, exists_mock, listdir_mock):
|
|
exists_mock.return_value = True
|
|
listdir_mock.return_value = ['b.yaml', 'a.yaml']
|
|
self.assertEqual(rolesutils.get_roles_list_from_directory('/foo'),
|
|
['a', 'b'])
|
|
|
|
@mock.patch('os.listdir')
|
|
@mock.patch('os.path.exists')
|
|
def test_get_roles_from_directory_failure(self, exists_mock, listdir_mock):
|
|
exists_mock.return_value = False
|
|
self.assertRaises(ValueError, rolesutils.get_roles_list_from_directory,
|
|
['/foo'])
|
|
|
|
def test_validate_roles(self):
|
|
available_roles = ['a', 'b', 'c']
|
|
requested_roles = ['b', 'c']
|
|
try:
|
|
rolesutils.check_role_exists(available_roles, requested_roles)
|
|
except Exception:
|
|
self.fail('Exception raised')
|
|
|
|
def test_validate_roles_with_invalid_role(self):
|
|
available_roles = ['a', 'b', 'c']
|
|
requested_roles = ['b', 'd']
|
|
self.assertRaises(NotFound, rolesutils.check_role_exists,
|
|
available_roles, requested_roles)
|
|
|
|
@mock.patch('tripleo_common.utils.roles.check_role_exists')
|
|
@mock.patch('tripleo_common.utils.roles.get_roles_list_from_directory')
|
|
def test_generate_roles_data_from_directory(self, get_roles_mock,
|
|
check_mock):
|
|
get_roles_mock.return_value = ['foo', 'bar', 'baz']
|
|
m = mock.mock_open(read_data=SAMPLE_ROLE)
|
|
with mock.patch('tripleo_common.utils.roles.open', m) as open_mock:
|
|
r = rolesutils.generate_roles_data_from_directory('/foo',
|
|
['foo', 'bar'])
|
|
open_mock.assert_any_call('/foo/foo.yaml', 'r')
|
|
open_mock.assert_any_call('/foo/bar.yaml', 'r')
|
|
|
|
header = '\n'.join(["#" * 79,
|
|
"# File generated by TripleO",
|
|
"#" * 79,
|
|
""])
|
|
expected = header + SAMPLE_ROLE * 2
|
|
self.assertEqual(expected, r)
|
|
get_roles_mock.assert_called_with('/foo')
|
|
check_mock.assert_called_with(['foo', 'bar', 'baz'], ['foo', 'bar'])
|
|
|
|
def test_validate_role_yaml(self):
|
|
role = rolesutils.validate_role_yaml(SAMPLE_ROLE)
|
|
self.assertEqual(SAMPLE_ROLE_OBJ, role)
|
|
|
|
def test_validate_role_yaml_with_file(self):
|
|
m = mock.mock_open(read_data=SAMPLE_ROLE)
|
|
with mock.patch('tripleo_common.utils.roles.open', m):
|
|
r = rolesutils.validate_role_yaml(role_path='/foo.yaml')
|
|
self.assertEqual(SAMPLE_ROLE_OBJ, r)
|
|
|
|
def test_validate_role_yaml_invalid_params(self):
|
|
self.assertRaises(ValueError, rolesutils.validate_role_yaml, 'foo',
|
|
'bar')
|
|
|
|
def test_validate_role_yaml_missing_name(self):
|
|
role = yaml.safe_load(SAMPLE_ROLE)
|
|
del role[0]['name']
|
|
self.assertRaises(RoleMetadataError, rolesutils.validate_role_yaml,
|
|
yaml.safe_dump(role))
|
|
|
|
def test_validate_role_yaml_invalid_type(self):
|
|
role = yaml.safe_load(SAMPLE_ROLE)
|
|
role[0]['CountDefault'] = 'should not be a string'
|
|
self.assertRaises(RoleMetadataError, rolesutils.validate_role_yaml,
|
|
yaml.safe_dump(role))
|