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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import json
import os
from tempest_lib import exceptions
import yaml
from heatclient.tests.functional import base
class SimpleReadOnlyHeatClientTest(base.ClientTestBase):
"""Basic, read-only tests for Heat CLI client.
Basic smoke test for the heat CLI commands which do not require
creating or modifying stacks.
"""
def test_heat_fake_action(self):
self.assertRaises(exceptions.CommandFailed,
self.heat,
'this-does-not-exist')
def test_heat_stack_list(self):
self.heat('stack-list')
def test_heat_stack_list_debug(self):
self.heat('stack-list', flags='--debug')
def test_heat_resource_template_fmt_default(self):
ret = self.heat('resource-template OS::Nova::Server')
self.assertIn('Type: OS::Nova::Server', ret)
def test_heat_resource_template_fmt_arg_short_yaml(self):
ret = self.heat('resource-template -F yaml OS::Nova::Server')
self.assertIn('Type: OS::Nova::Server', ret)
self.assertIsInstance(yaml.safe_load(ret), dict)
def test_heat_resource_template_fmt_arg_long_json(self):
ret = self.heat('resource-template --format json OS::Nova::Server')
self.assertIn('"Type": "OS::Nova::Server"', ret)
self.assertIsInstance(json.loads(ret), dict)
def test_heat_resource_type_list(self):
ret = self.heat('resource-type-list')
rsrc_types = self.parser.listing(ret)
self.assertTableStruct(rsrc_types, ['resource_type'])
def test_heat_resource_type_show(self):
rsrc_schema = self.heat('resource-type-show OS::Heat::RandomString')
# resource-type-show returns a json resource schema
self.assertIsInstance(json.loads(rsrc_schema), dict)
def _template_validate(self, templ_name):
heat_template_path = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
'templates/%s' % templ_name)
ret = self.heat('template-validate -f %s' % heat_template_path)
# On success template-validate returns a json representation
# of the template parameters
self.assertIsInstance(json.loads(ret), dict)
def test_heat_template_validate_yaml(self):
self._template_validate('heat_minimal.yaml')
def test_heat_template_validate_hot(self):
self._template_validate('heat_minimal_hot.yaml')
def test_heat_help(self):
self.heat('help')
def test_heat_bash_completion(self):
self.heat('bash-completion')
def test_heat_help_cmd(self):
# Check requesting help for a specific command works
help_text = self.heat('help resource-template')
lines = help_text.split('\n')
self.assertFirstLineStartsWith(lines, 'usage: heat resource-template')
def test_heat_version(self):
self.heat('', flags='--version')
def test_heat_template_version_list(self):
ret = self.heat('template-version-list')
tmpl_types = self.parser.listing(ret)
self.assertTableStruct(tmpl_types, ['version', 'type'])
def test_heat_template_function_list(self):
ret = self.heat('template-function-list '
'heat_template_version.2013-05-23')
tmpl_functions = self.parser.listing(ret)
self.assertTableStruct(tmpl_functions, ['functions', 'description'])
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