793c1cdea6
This patch adds conversion of Json type input into a string so that it can be consumed by scripts (e.g. Python or Bash). Change-Id: I715819dc8e0c1c9119b544330d5b0c77e9c2f924 Closes-Bug: #1392802
134 lines
4.7 KiB
Python
134 lines
4.7 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 fixtures
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from tests.software_config import common
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class HookScriptTest(common.RunScriptTest):
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def setUp(self):
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super(HookScriptTest, 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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'hot/software-config/elements',
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'heat-config-script/install.d/hook-script.py')
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self.fake_tool_path = self.relative_path(
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__file__,
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'config-tool-fake.py')
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with open(self.fake_tool_path) as f:
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self.fake_tool_contents = f.read()
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self.data = {
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'id': '1234',
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'group': 'script',
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'inputs': [
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{'name': 'foo', 'value': 'bar'},
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{'name': 'another', 'value': 'input'},
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{'name': 'a_dict', 'value': '{"key": "value"}'},
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{'name': 'a_list', 'value': '["v1", 12]'},
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],
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'outputs': [
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{'name': 'first_output'},
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{'name': 'second_output'}
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],
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'config': self.fake_tool_contents
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}
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self.working_dir = self.useFixture(fixtures.TempDir())
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self.outputs_dir = self.useFixture(fixtures.TempDir())
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self.test_state_path = self.outputs_dir.join('test_state.json')
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self.env = os.environ.copy()
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self.env.update({
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'HEAT_SCRIPT_WORKING': self.working_dir.join(),
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'HEAT_SCRIPT_OUTPUTS': self.outputs_dir.join(),
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'TEST_STATE_PATH': self.test_state_path,
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})
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def test_hook(self):
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self.env.update({
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'TEST_RESPONSE': json.dumps({
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'stdout': 'script success',
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'stderr': 'thing happened',
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'files': {
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self.outputs_dir.join('1234.first_output'): 'output 1',
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self.outputs_dir.join('1234.second_output'): 'output 2',
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}
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}),
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})
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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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self.assertEqual({
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'deploy_stdout': 'script success',
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'deploy_stderr': 'thing happened',
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'deploy_status_code': 0,
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'first_output': 'output 1',
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'second_output': 'output 2',
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}, json.loads(stdout))
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state = self.json_from_file(self.test_state_path)
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script = self.working_dir.join('1234')
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with open(script) as f:
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self.assertEqual(self.fake_tool_contents, f.read())
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self.assertEqual([script], state['args'])
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self.assertEqual('bar', state['env']['foo'])
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self.assertEqual('input', state['env']['another'])
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self.assertEqual('{"key": "value"}', state['env']['a_dict'])
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self.assertEqual('["v1", 12]', state['env']['a_list'])
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self.assertEqual(self.outputs_dir.join('1234'),
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state['env']['heat_outputs_path'])
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def test_hook_failed(self):
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self.env.update({
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'TEST_RESPONSE': json.dumps({
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'stdout': 'script failed',
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'stderr': 'bad thing happened',
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'returncode': 1
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}),
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})
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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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self.assertEqual({
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'deploy_stdout': 'script failed',
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'deploy_stderr': 'bad thing happened',
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'deploy_status_code': 1,
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}, json.loads(stdout))
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state = self.json_from_file(self.test_state_path)
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script = self.working_dir.join('1234')
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with open(script) as f:
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self.assertEqual(self.fake_tool_contents, f.read())
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self.assertEqual([script], state['args'])
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self.assertEqual('bar', state['env']['foo'])
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self.assertEqual('input', state['env']['another'])
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self.assertEqual('{"key": "value"}', state['env']['a_dict'])
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self.assertEqual('["v1", 12]', state['env']['a_list'])
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self.assertEqual(self.outputs_dir.join('1234'),
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state['env']['heat_outputs_path'])
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