117 lines
3.5 KiB
Python
117 lines
3.5 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 json
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import os
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import tempfile
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import fixtures
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import yaml
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from tests import common
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class HeatConfigDockerComposeORCTest(common.RunScriptTest):
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fake_hooks = ['docker-compose']
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data = [
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{
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"name": "abcdef001",
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"group": "docker-compose",
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"inputs": {},
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"config": {
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"web": {
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"image": "nginx",
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"links": [
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"db"
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],
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"ports": [
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"8000:8000"
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]
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},
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"db": {
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"image": "redis"
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}
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}
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},
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{
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"name": "abcdef002",
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"group": "docker-compose",
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"inputs": {},
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"config": {
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"web": {
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"image": "httpd",
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"links": [
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"db"
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],
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"ports": [
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"80:8001"
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]
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},
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"db": {
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"image": "postgress"
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}
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}
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}
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]
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def setUp(self):
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super(HeatConfigDockerComposeORCTest, self).setUp()
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self.fake_hook_path = self.relative_path(__file__, 'hook-fake.py')
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self.heat_config_docker_compose_path = self.relative_path(
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__file__,
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'..',
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'heat-config-docker-compose/os-refresh-config/configure.d/'
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'50-heat-config-docker-compose')
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self.docker_compose_dir = self.useFixture(fixtures.TempDir())
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with open(self.fake_hook_path) as f:
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fake_hook = f.read()
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for hook in self.fake_hooks:
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hook_name = self.docker_compose_dir.join(hook)
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with open(hook_name, 'w') as f:
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os.utime(hook_name, None)
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f.write(fake_hook)
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f.flush()
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os.chmod(hook_name, 0o755)
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def write_config_file(self, data):
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config_file = tempfile.NamedTemporaryFile(mode='w')
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config_file.write(json.dumps(data))
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config_file.flush()
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return config_file
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def test_run_heat_config(self):
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with self.write_config_file(self.data) as config_file:
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env = os.environ.copy()
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env.update({
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'HEAT_DOCKER_COMPOSE_WORKING': self.docker_compose_dir.join(),
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'HEAT_SHELL_CONFIG': config_file.name
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})
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returncode, stdout, stderr = self.run_cmd(
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[self.heat_config_docker_compose_path], env)
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self.assertEqual(0, returncode, stderr)
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compose_yml = self.docker_compose_dir.join(
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'abcdef001/docker-compose.yml')
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with open(compose_yml) as f:
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self.assertEqual(yaml.safe_dump(
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self.data[0].get('config'),
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default_flow_style=False), f.read())
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