def test_translate_output(self):
tosca_tpl = os.path.join(
os.path.dirname(os.path.abspath(__file__)), "../../tests/data/"
"tosca_nodejs_mongodb_two_instances.yaml")
tosca = ToscaTemplate(tosca_tpl)
translate = TOSCATranslator(tosca, [])
hot_translation = translate.output_to_yaml()
expected_output = {
'nodejs_url': {
'description': 'URL for the nodejs '
'server, http://<IP>:3000',
'value': {
'get_attr': ['app_server', 'networks', 'private', 0]
}
},
'mongodb_url': {
'description': 'URL for the mongodb server.',
'value': {
'get_attr': ['mongo_server', 'networks', 'private', 0]
}
}
}
hot_translation_dict = \
toscaparser.utils.yamlparser.simple_parse(hot_translation)
outputs = hot_translation_dict.get('outputs')
for resource_name in outputs:
translated_value = outputs.get(resource_name)
expected_value = expected_output.get(resource_name)
self.assertEqual(translated_value, expected_value)
def take_action(self, parsed_args):
log.debug(_('Translating the template with input parameters'
'(%s).'), parsed_args)
output = None
session = self.app.cloud.get_session()
flavors.SESSION = session
images.SESSION = session
if parsed_args.parameter:
parsed_params = parsed_args.parameter
else:
parsed_params = {}
if parsed_args.template_type == "tosca":
path = parsed_args.template_file
a_file = os.path.isfile(path)
a_url = UrlUtils.validate_url(path) if not a_file else False
if a_file or a_url:
validate = parsed_args.validate_only
if validate and validate.lower() == "true":
ToscaTemplate(path, parsed_params, a_file)
msg = (_('The input "%(path)s" successfully passed '
'validation.') % {'path': path})
print(msg)
else:
tosca = ToscaTemplate(path, parsed_params, a_file)
translator = TOSCATranslator(tosca, parsed_params)
output = translator.output_to_yaml()
else:
msg = _('Could not find template file.\n')
log.error(msg)
sys.stdout.write(msg)
raise SystemExit
if output:
if parsed_args.output_file:
with open(parsed_args.output_file, 'w+') as f:
f.write(output)
else:
print(output)
