pegleg/tests/unit/engine/test_build_genesis_bundle.py
Ian H. Pittwood 4480ab5574 Restructure usage of test fixtures
Pytest includes a fixture that can be used to generate temporary
directories. Previously Pegleg had implemented a hombrewed version of a
temporary directory fixture. This change removes the homebrewed version
and replaces it with the tmpdir fixture.

Implement tmpdir fixture in tests

Upgrade all testing packages to use the latest features

Removes unused imports and organizes import lists

Removes mock package requirement and uses unittest.mock, included in
python >3.3

Implements a slightly cleaner method to get proxy info

Change-Id: If66e1cfba858d5fb8948529deb8fb2d32345f630
2019-07-29 11:37:36 -05:00

147 lines
4.2 KiB
Python

# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
#
# 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 logging
import os
from unittest import mock
import pytest
import yaml
from pegleg import config
from pegleg.engine import bundle
from pegleg.engine.exceptions import GenesisBundleEncryptionException
from pegleg.engine.exceptions import GenesisBundleGenerateException
from pegleg.engine.util import files
SITE_DEFINITION = """
---
# High-level pegleg site definition file
schema: pegleg/SiteDefinition/v1
metadata:
schema: metadata/Document/v1
layeringDefinition:
abstract: false
layer: site
# NEWSITE-CHANGEME: Replace with the site name
name: test_site
storagePolicy: cleartext
data:
# The type layer this site will delpoy with. Type layer is found in the
# type folder.
site_type: foundry
...
"""
SITE_CONFIG_DATA = """
---
schema: promenade/EncryptionPolicy/v1
metadata:
schema: metadata/Document/v1
name: encryption-policy
layeringDefinition:
abstract: false
layer: site
storagePolicy: cleartext
data:
scripts:
genesis:
gpg: {}
join:
gpg: {}
---
schema: deckhand/LayeringPolicy/v1
metadata:
schema: metadata/Control/v1
name: layering-policy
data:
layerOrder:
- global
- type
- site
---
schema: deckhand/Passphrase/v1
metadata:
schema: metadata/Document/v1
name: ceph_swift_keystone_password
layeringDefinition:
abstract: false
layer: site
storagePolicy: cleartext
data: ABAgagajajkb839215387
...
"""
@mock.patch.dict(
os.environ, {
'PEGLEG_PASSPHRASE': 'ytrr89erARAiPE34692iwUMvWqqBvC',
'PEGLEG_SALT': 'MySecretSalt1234567890]['
})
def test_no_encryption_key(tmpdir):
# Write the test data to temp file
config_data = list(yaml.safe_load_all(SITE_CONFIG_DATA))
base_config_dir = os.path.join(tmpdir, 'config_dir')
config.set_site_repo(base_config_dir)
config_dir = os.path.join(base_config_dir, 'site', 'test_site')
config_path = os.path.join(config_dir, 'config_file.yaml')
build_dir = os.path.join(tmpdir, 'build_dir')
os.makedirs(config_dir)
files.write(config_data, config_path)
files.write(
yaml.safe_load_all(SITE_DEFINITION),
os.path.join(config_dir, "site-definition.yaml"))
with pytest.raises(GenesisBundleEncryptionException,
match=r'.*no encryption policy or key is specified.*'):
bundle.build_genesis(
build_path=build_dir,
encryption_key=None,
validators=False,
debug=logging.ERROR,
site_name="test_site")
@mock.patch.dict(
os.environ, {
'PEGLEG_PASSPHRASE': 'ytrr89erARAiPE34692iwUMvWqqBvC',
'PEGLEG_SALT': 'MySecretSalt1234567890]['
})
def test_failed_deckhand_validation(tmpdir):
# Write the test data to temp file
config_data = list(yaml.safe_load_all(SITE_CONFIG_DATA))
base_config_dir = os.path.join(tmpdir, 'config_dir')
config.set_site_repo(base_config_dir)
config_dir = os.path.join(base_config_dir, 'site', 'test_site')
config_path = os.path.join(config_dir, 'config_file.yaml')
build_dir = os.path.join(tmpdir, 'build_dir')
os.makedirs(config_dir)
files.write(config_data, config_path)
files.write(
yaml.safe_load_all(SITE_DEFINITION),
os.path.join(config_dir, "site-definition.yaml"))
key = 'MyverYSecretEncryptionKey382803'
with pytest.raises(GenesisBundleGenerateException,
match=r'.*failed on deckhand validation.*'):
bundle.build_genesis(
build_path=build_dir,
encryption_key=key,
validators=False,
debug=logging.ERROR,
site_name="test_site")