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https://github.com/ansible-collections/community.general.git
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28d0a173db
* Add a module parameter to configure the max fetched AWS CFN stack events * Add version documentation for new configuration option * Increase default in order to make sure that enough are fetched by default. This align roughly with the limit of manageable resources in CloudFormation.
134 lines
4.5 KiB
Python
134 lines
4.5 KiB
Python
# (c) 2017 Red Hat Inc.
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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import pytest
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from mock import patch
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from units.utils.amazon_placebo_fixtures import placeboify, maybe_sleep
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from ansible.modules.cloud.amazon import cloudformation as cfn_module
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basic_yaml_tpl = """
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---
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AWSTemplateFormatVersion: '2010-09-09'
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Description: 'Basic template that creates an S3 bucket'
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Resources:
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MyBucket:
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Type: "AWS::S3::Bucket"
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Outputs:
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TheName:
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Value:
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!Ref MyBucket
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"""
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bad_json_tpl = """{
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"AWSTemplateFormatVersion": "2010-09-09",
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"Description": "Broken template, no comma here ->"
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"Resources": {
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"MyBucket": {
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"Type": "AWS::S3::Bucket"
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}
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}
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}"""
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default_events_limit = 10
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class FakeModule(object):
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def __init__(self, **kwargs):
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self.params = kwargs
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def fail_json(self, *args, **kwargs):
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self.exit_args = args
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self.exit_kwargs = kwargs
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raise Exception('FAIL')
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def exit_json(self, *args, **kwargs):
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self.exit_args = args
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self.exit_kwargs = kwargs
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raise Exception('EXIT')
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def test_invalid_template_json(placeboify):
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connection = placeboify.client('cloudformation')
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params = {
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'StackName': 'ansible-test-wrong-json',
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'TemplateBody': bad_json_tpl,
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}
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m = FakeModule(disable_rollback=False)
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with pytest.raises(Exception, message='Malformed JSON should cause the test to fail') as exc_info:
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cfn_module.create_stack(m, params, connection, default_events_limit)
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assert exc_info.match('FAIL')
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assert "ValidationError" in m.exit_kwargs['msg']
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def test_client_request_token_s3_stack(maybe_sleep, placeboify):
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connection = placeboify.client('cloudformation')
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params = {
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'StackName': 'ansible-test-client-request-token-yaml',
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'TemplateBody': basic_yaml_tpl,
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'ClientRequestToken': '3faf3fb5-b289-41fc-b940-44151828f6cf',
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}
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m = FakeModule(disable_rollback=False)
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result = cfn_module.create_stack(m, params, connection, default_events_limit)
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assert result['changed']
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assert len(result['events']) > 1
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# require that the final recorded stack state was CREATE_COMPLETE
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# events are retrieved newest-first, so 0 is the latest
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assert 'CREATE_COMPLETE' in result['events'][0]
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connection.delete_stack(StackName='ansible-test-client-request-token-yaml')
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def test_basic_s3_stack(maybe_sleep, placeboify):
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connection = placeboify.client('cloudformation')
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params = {
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'StackName': 'ansible-test-basic-yaml',
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'TemplateBody': basic_yaml_tpl
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}
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m = FakeModule(disable_rollback=False)
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result = cfn_module.create_stack(m, params, connection, default_events_limit)
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assert result['changed']
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assert len(result['events']) > 1
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# require that the final recorded stack state was CREATE_COMPLETE
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# events are retrieved newest-first, so 0 is the latest
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assert 'CREATE_COMPLETE' in result['events'][0]
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connection.delete_stack(StackName='ansible-test-basic-yaml')
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def test_delete_nonexistent_stack(maybe_sleep, placeboify):
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connection = placeboify.client('cloudformation')
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result = cfn_module.stack_operation(connection, 'ansible-test-nonexist', 'DELETE', default_events_limit)
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assert result['changed']
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assert 'Stack does not exist.' in result['log']
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def test_get_nonexistent_stack(placeboify):
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connection = placeboify.client('cloudformation')
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assert cfn_module.get_stack_facts(connection, 'ansible-test-nonexist') is None
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def test_missing_template_body(placeboify):
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m = FakeModule()
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with pytest.raises(Exception, message='Expected module to fail with no template') as exc_info:
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cfn_module.create_stack(
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module=m,
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stack_params={},
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cfn=None,
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events_limit=default_events_limit
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)
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assert exc_info.match('FAIL')
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assert not m.exit_args
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assert "Either 'template', 'template_body' or 'template_url' is required when the stack does not exist." == m.exit_kwargs['msg']
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