81 lines
2.6 KiB
Python
81 lines
2.6 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import fixtures
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import json
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import logging
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import os
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import tempfile
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import yaml
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from tests import common
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log = logging.getLogger('test_hook_apply_config')
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class HookApplyConfigTest(common.RunScriptTest):
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data = {
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'id': 'test_apply_config',
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'name': 'fake_resource_name',
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'group': 'apply-config',
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'config': {'foo': 'bar'}
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}
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def setUp(self):
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super(HookApplyConfigTest, self).setUp()
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self.hook_path = self.relative_path(
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__file__,
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'..',
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'heat-config-apply-config/install.d/hook-apply-config.py')
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self.metadata_dir = self.useFixture(fixtures.TempDir())
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self.templates_dir = self.useFixture(fixtures.TempDir())
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tmp_dir = tempfile.NamedTemporaryFile(mode='w', delete=False).name
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os.unlink(tmp_dir)
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self.tmp_file = os.path.basename(tmp_dir)
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self.out_dir = self.templates_dir.join('tmp')
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self.metadata = self.metadata_dir.join(self.tmp_file)
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self.env = os.environ.copy()
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self.env.update({
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'OS_CONFIG_FILES': self.metadata,
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'OS_CONFIG_APPLIER_TEMPLATES': self.templates_dir.join(),
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})
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# our fake metadata file
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with open(self.metadata, "w+") as md:
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md.write(json.dumps({'foo': 'bar'}))
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# This is our fake template root we use to verify os-apply-config
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# works as expected
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os.mkdir(self.out_dir)
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with open(os.path.join(self.out_dir, self.tmp_file), "w+") as template:
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template.write("foo={{foo}}")
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def test_hook(self):
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returncode, stdout, stderr = self.run_cmd(
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[self.hook_path], self.env, json.dumps(self.data))
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self.assertEqual(0, returncode, stderr)
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ret = yaml.safe_load(stdout)
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self.assertIsNotNone(ret['deploy_stderr'])
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self.assertEqual('', ret['deploy_stdout'])
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self.assertEqual(0, ret['deploy_status_code'])
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f = os.path.join('/tmp', self.tmp_file)
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with open(f) as out_file:
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self.assertEqual('foo=bar', out_file.read())
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os.unlink(f)
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