A tool for managing the repos required to use TripleO
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# Copyright 2021 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 requests_mock
import sys
import unittest
from unittest import mock
from unittest.mock import mock_open
import yaml
import tripleo_get_hash.exceptions as exc
import tripleo_get_hash.__main__ as tgh
import test.fakes as test_fakes
@mock.patch(
'builtins.open', new_callable=mock_open, read_data=test_fakes.CONFIG_FILE
)
class TestGetHash(unittest.TestCase):
"""In this class we test the CLI invocations for this module.
The builtin 'open' function is mocked at a
class level so we can mock the config.yaml with the contents of the
fakes.CONFIG_FILE
"""
def test_centos_8_current_tripleo_stable(self, mock_config):
with requests_mock.Mocker() as req_mock:
req_mock.get(
'https://trunk.rdoproject.org/centos8-victoria/current-tripleo/delorean.repo.md5', # noqa
text=test_fakes.TEST_REPO_MD5,
)
args = ['--os-version', 'centos8', '--release', 'victoria']
sys.argv[1:] = args
main_res = tgh.main()
self.assertEqual(main_res.full_hash, test_fakes.TEST_REPO_MD5)
self.assertEqual(
'https://trunk.rdoproject.org/centos8-victoria/current-tripleo/delorean.repo.md5', # noqa
main_res.dlrn_url,
)
self.assertEqual('centos8', main_res.os_version)
self.assertEqual('victoria', main_res.release)
def test_verbose_logging_on(self, mock_config):
args = ['--verbose']
debug_msgs = []
with requests_mock.Mocker() as req_mock:
req_mock.get(
'https://trunk.rdoproject.org/centos8-master/current-tripleo/delorean.repo.md5', # noqa
text=test_fakes.TEST_REPO_MD5,
)
with self.assertLogs() as captured:
sys.argv[1:] = args
tgh.main()
debug_msgs = [
record.message
for record in captured.records
if record.levelname == 'DEBUG'
]
self.assertIn('Logging level set to DEBUG', debug_msgs)
def test_verbose_logging_off(self, mock_config):
debug_msgs = []
with requests_mock.Mocker() as req_mock:
req_mock.get(
'https://trunk.rdoproject.org/centos8-master/current-tripleo/delorean.repo.md5', # noqa
text=test_fakes.TEST_REPO_MD5,
)
args = ['--tag', 'current-tripleo', '--os-version', 'centos8']
with self.assertLogs() as captured:
sys.argv[1:] = args
tgh.main()
debug_msgs = [
record.message
for record in captured.records
if record.levelname == 'DEBUG'
]
self.assertEqual(debug_msgs, [])
def test_invalid_unknown_components(self, mock_config):
args = ['--component', 'nosuchcomponent']
sys.argv[1:] = args
self.assertRaises(SystemExit, lambda: tgh.main())
def test_valid_tripleo_ci_components(self, mock_config):
config_file = open("fake_config_file") # open is mocked at class level
config_yaml = yaml.safe_load(config_file.read())
config_file.close()
# interate for each of config components
for component in config_yaml['tripleo_ci_components']:
with requests_mock.Mocker() as req_mock:
req_mock.get(
"https://trunk.rdoproject.org/centos8-master/component"
"/{}/current-tripleo/commit.yaml".format(
component
),
text=test_fakes.TEST_COMMIT_YAML_COMPONENT,
)
args = ['--component', "{}".format(component)]
sys.argv[1:] = args
main_res = tgh.main()
self.assertEqual(
"https://trunk.rdoproject.org/centos8-master/component"
"/{}/current-tripleo/commit.yaml".format(
component
),
main_res.dlrn_url,
)
self.assertEqual("{}".format(component), main_res.component)
def test_invalid_component_centos7(self, mock_config):
args = ['--os-version', 'centos7', '--component', 'tripleo']
sys.argv[1:] = args
self.assertRaises(exc.TripleOHashInvalidParameter, lambda: tgh.main())
def test_invalid_os_version(self, mock_config):
args = ['--os-version', 'rhelos99', '--component', 'tripleo']
sys.argv[1:] = args
self.assertRaises(SystemExit, lambda: tgh.main())
def test_invalid_unknown_tag(self, mock_config):
args = ['--tag', 'nosuchtag']
sys.argv[1:] = args
self.assertRaises(SystemExit, lambda: tgh.main())
def test_valid_rdo_named_tags(self, mock_config):
config_file = open("fake_config_file") # open is mocked at class level
config_yaml = yaml.safe_load(config_file.read())
config_file.close()
# iterate for each of config named tags
for tag in config_yaml['rdo_named_tags']:
with requests_mock.Mocker() as req_mock:
req_mock.get(
"https://trunk.rdoproject.org/centos8-master"
"/{}/delorean.repo.md5".format(
tag
),
text=test_fakes.TEST_REPO_MD5,
)
args = ['--tag', "{}".format(tag)]
sys.argv[1:] = args
main_res = tgh.main()
self.assertEqual(
"https://trunk.rdoproject.org/centos8-master"
"/{}/delorean.repo.md5".format(
tag
),
main_res.dlrn_url,
)
self.assertEqual(tag, main_res.tag)
def test_override_dlrn_url(self, mock_config):
with requests_mock.Mocker() as req_mock:
req_mock.get(
"https://awoo.com/awoo/centos8-master/current-tripleo"
"/delorean.repo.md5",
text=test_fakes.TEST_REPO_MD5,
)
args = ['--dlrn-url', 'https://awoo.com/awoo']
sys.argv[1:] = args
main_res = tgh.main()
self.assertEqual(
"https://awoo.com/awoo/centos8-master/current-tripleo"
"/delorean.repo.md5",
main_res.dlrn_url,
)
def test_override_os_version_release_rhel8(self, mock_config):
with requests_mock.Mocker() as req_mock:
req_mock.get(
"https://awoo.com/awoo/rhel8-osp16-2/current-tripleo"
"/delorean.repo.md5", text=test_fakes.TEST_REPO_MD5,
)
args = [
'--dlrn-url',
'https://awoo.com/awoo',
'--os-version',
'rhel8',
'--release',
'osp16-2',
]
sys.argv[1:] = args
main_res = tgh.main()
self.assertEqual('rhel8', main_res.os_version)
self.assertEqual('osp16-2', main_res.release)
self.assertEqual(
"https://awoo.com/awoo/rhel8-osp16-2/current-tripleo"
"/delorean.repo.md5", main_res.dlrn_url,
)
if __name__ == '__main__':
unittest.main()