4480ab5574
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
129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
# Copyright 2018 AT&T Intellectual Property. All other rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import shutil
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import yaml
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from unittest import mock
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import click
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from pegleg.engine import site
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from pegleg.engine.util import deckhand
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def _site_definition(site_name):
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SITE_DEFINITION = {
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'schema': 'pegleg/SiteDefinition/v1',
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'metadata': {
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'storagePolicy': 'cleartext',
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'schema': 'metadata/Document/v1',
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'layeringDefinition': {
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'abstract': False,
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'layer': 'site'
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},
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'name': site_name
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},
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'data': {
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'site_type': site_name,
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'revision': 'v1.0'
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}
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}
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return SITE_DEFINITION
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def _expected_document_names(site_name):
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EXPECTED_DOCUMENT_NAMES = [
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'global-common', 'global-v1.0',
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'%s-type-common' % site_name,
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'%s-type-v1.0' % site_name,
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_site_definition(site_name)["metadata"]["name"],
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'%s-chart' % site_name,
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'%s-passphrase' % site_name, 'deployment-version'
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]
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return EXPECTED_DOCUMENT_NAMES
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def _test_site_collect_to_file(tmpdir, site_name, collection_path):
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try:
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collection_path = tmpdir.mkdir("cicd_path")
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collection_str_path = str(collection_path)
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site.collect(site_name, collection_str_path)
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deployment_files = collection_path.join('deployment_files.yaml')
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assert deployment_files.isfile()
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with open(str(deployment_files), 'r') as f:
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lines = f.read()
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deployment_documents = list(yaml.safe_load_all(lines))
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assert sorted(_expected_document_names(site_name)) == sorted(
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[x['metadata']['name'] for x in deployment_documents])
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assert "pegleg/DeploymentData/v1" in lines
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# Make sure our generated YAMLs are valid
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deckhand.deckhand_render(
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documents=deployment_documents,
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fail_on_missing_sub_src=False,
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validate=True,
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)
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finally:
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if os.path.exists(collection_str_path):
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shutil.rmtree(collection_str_path, ignore_errors=True)
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def test_site_collect_to_file(tmpdir, temp_deployment_files):
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_test_site_collect_to_file(tmpdir, "cicd", "cicd_path")
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_test_site_collect_to_file(tmpdir, "lab", "lab_path")
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def _test_site_collect_to_stdout(site_name):
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# 2nd arg of None will force redirection to stdout.
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with mock.patch.object(click, 'echo') as mock_echo:
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site.collect(site_name, None)
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expected_names = _expected_document_names(site_name)
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all_lines = [x[1][0].strip() for x in mock_echo.mock_calls]
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assert all_lines, "Nothing written to stdout"
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assert any("pegleg/DeploymentData/v1" in line for line in all_lines)
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for expected in expected_names:
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assert 'name: {}'.format(expected) in all_lines
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def test_site_collect_to_stdout(temp_deployment_files):
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_test_site_collect_to_stdout("cicd")
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_test_site_collect_to_stdout("lab")
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def test_read_and_format_yaml(tmpdir):
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# Validate the case where the YAML already begins with leading --- and ends
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# with trailing ... -- there should be no change.
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tempdir = tmpdir.mkdir(__name__)
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tempfile = tempdir.join("test-manifests-1.yaml")
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# Check that Linux-style newline is output instead when \r\n is provided.
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tempfile.write("---\r\nfoo:bar\r\n...\r\n")
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output = list(site._read_and_format_yaml(str(tempfile)))
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expected = ['---\n', 'foo:bar\n', '...\n']
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assert expected == output
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# Validate the case where the YAML is missing --- & ... and check that
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# they are added.
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tempfile = tempdir.join("test-manifests-2.yaml")
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tempfile.write("foo:bar\n")
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output = list(site._read_and_format_yaml(str(tempfile)))
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expected = ['---\n', 'foo:bar\n', '...\n']
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assert expected == output
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