tests/sourcecache/config.py

#
#  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.
#
#  Authors:
#        Raoul Hidalgo Charman <raoul.hidalgocharman@codethink.co.uk>
#

# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name

import os
import pytest

from buildstream import _yaml
from buildstream.exceptions import ErrorDomain, LoadErrorReason

from buildstream._testing.runcli import cli  # pylint: disable=unused-import

DATA_DIR = os.path.dirname(os.path.realpath(__file__))


# Assert that if either the client key or client cert is specified
# without specifying its counterpart, we get a comprehensive LoadError
# instead of an unhandled exception.
@pytest.mark.datafiles(DATA_DIR)
@pytest.mark.parametrize("config_key, config_value", [("client-cert", "client.crt"), ("client-key", "client.key")])
def test_missing_certs(cli, datafiles, config_key, config_value):
    project = os.path.join(datafiles.dirname, datafiles.basename, "missing-certs")

    project_conf = {
        "name": "test",
        "min-version": "2.0",
        "source-caches": {"url": "https://cache.example.com:12345", "push": "true", config_key: config_value},
    }
    project_conf_file = os.path.join(project, "project.conf")
    _yaml.roundtrip_dump(project_conf, project_conf_file)

    # Use `pull` here to ensure we try to initialize the remotes, triggering the error
    #
    # This does not happen for a simple `bst show`.
    result = cli.run(project=project, args=["source", "fetch", "element.bst"])
    result.assert_main_error(ErrorDomain.LOAD, LoadErrorReason.INVALID_DATA)