4fcbdd7740
This causes non-local side effects that are hard to track down. E.g:
--- import errors ---
Failed to import test module: tests.test_merge_yaml
Traceback (most recent call last):
File "/home/will/.pyenv/versions/3.7.7/lib/python3.7/unittest/loader.py", line 436, in _find_test_path
module = self._get_module_from_name(name)
File "/home/will/.pyenv/versions/3.7.7/lib/python3.7/unittest/loader.py", line 377, in _get_module_from_name
__import__(name)
File "/home/will/code/kolla-ansible/tests/test_merge_yaml.py", line 19, in <module>
from ansible.errors import AnsibleModuleError
ModuleNotFoundError: No module named 'ansible.errors'; 'ansible' is not a package
This `'ansible' is not a package` message occurs because ansible is a Mock.
Depends-On: https://review.opendev.org/#/c/726768/
Change-Id: Iddbdd3d855daadbf12536cc990559e6b8e123051
181 lines
3.5 KiB
Python
181 lines
3.5 KiB
Python
#!/usr/bin/env python
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# Copyright 2016 99cloud Inc.
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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 imp
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import os
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from io import StringIO
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from oslotest import base
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PROJECT_DIR = os.path.abspath(os.path.join(os. path.dirname(__file__), '../'))
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MERGE_CONFIG_FILE = os.path.join(PROJECT_DIR,
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'ansible/action_plugins/merge_configs.py')
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merge_configs = imp.load_source('merge_configs', MERGE_CONFIG_FILE)
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TESTA = '''[DEFAULT]
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key1 = b
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c
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key2 = v1
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v2
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key3 = v3
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key3 = v4
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key4 = v5
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[b]
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b_key1 = 1
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b_key2 = 1
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2
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[c]
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c_key1 =
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c_key2 = 1 2 3
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4 5 6
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'''
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TESTB = '''[DEFAULT]
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key2 = v3
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v4
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v5
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key4 = v4
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key4 =
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[b]
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b_key2 = 2
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'''
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# TESTC is TESTA + TESTB
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TESTC = '''[DEFAULT]
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key1 = b
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c
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key2 = v3
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v4
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v5
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key3 = v3
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key3 = v4
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key4 = v4
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key4 =
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[b]
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b_key1 = 1
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b_key2 = 2
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[c]
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c_key1 =
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c_key2 = 1 2 3
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4 5 6
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'''
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TESTA_NO_SECTIONS = '''key1 = a
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key2 = b
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'''
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TESTB_NO_SECTIONS = '''key3 = c
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'''
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# TESTA_NO_SECTIONS and TESTB_NO_SECTIONS combined
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TESTC_NO_SECTIONS = '''key1 = a
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key2 = b
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key3 = c
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'''
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TESTA_NO_DEFAULT_SECTION = '''key1 = a
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key2 = b
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[a]
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key1 = not_a
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[b]
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key3 = not_c
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'''
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TESTB_NO_DEFAULT_SECTION = '''key3 = c
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[b]
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key2 = not_b
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key3 = override
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'''
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# TESTA_NO_DEFAULT_SECTION and TESTB_NO_DEFAULT_SECTION combined
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TESTC_NO_DEFAULT_SECTION = '''key1 = a
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key2 = b
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key3 = c
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[a]
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key1 = not_a
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[b]
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key3 = override
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key2 = not_b
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'''
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class OverrideConfigParserTest(base.BaseTestCase):
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def test_read_write(self):
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for ini in [TESTA,
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TESTB,
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TESTC,
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TESTA_NO_SECTIONS,
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TESTB_NO_SECTIONS,
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TESTC_NO_SECTIONS,
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TESTA_NO_DEFAULT_SECTION,
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TESTB_NO_DEFAULT_SECTION,
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TESTC_NO_DEFAULT_SECTION]:
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parser = merge_configs.OverrideConfigParser()
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parser.parse(StringIO(ini))
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output = StringIO()
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parser.write(output)
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self.assertEqual(ini, output.getvalue())
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output.close()
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def test_merge(self):
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parser = merge_configs.OverrideConfigParser()
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parser.parse(StringIO(TESTA))
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parser.parse(StringIO(TESTB))
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output = StringIO()
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parser.write(output)
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self.assertEqual(TESTC, output.getvalue())
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output.close()
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def test_merge_no_sections(self):
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parser = merge_configs.OverrideConfigParser()
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parser.parse(StringIO(TESTA_NO_SECTIONS))
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parser.parse(StringIO(TESTB_NO_SECTIONS))
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output = StringIO()
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parser.write(output)
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self.assertEqual(TESTC_NO_SECTIONS, output.getvalue())
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output.close()
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def test_merge_no_default_section(self):
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parser = merge_configs.OverrideConfigParser()
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parser.parse(StringIO(TESTA_NO_DEFAULT_SECTION))
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parser.parse(StringIO(TESTB_NO_DEFAULT_SECTION))
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output = StringIO()
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parser.write(output)
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self.assertEqual(TESTC_NO_DEFAULT_SECTION, output.getvalue())
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output.close()
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