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-rw-r--r--scripts/multicloud-ocata/generic_sim/generic_sim.py109
1 files changed, 109 insertions, 0 deletions
diff --git a/scripts/multicloud-ocata/generic_sim/generic_sim.py b/scripts/multicloud-ocata/generic_sim/generic_sim.py
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+++ b/scripts/multicloud-ocata/generic_sim/generic_sim.py
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+# Copyright 2018 Intel Corporation, Inc
+# 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 logging
+
+import web
+from web import webapi
+import yaml
+
+urls = (
+ '/(.*)','MockController'
+)
+
+def setup_logger(name, log_file, level=logging.DEBUG):
+ print("Configuring the logger...")
+ handler = logging.FileHandler(log_file)
+ formatter = logging.Formatter('%(message)s')
+ handler.setFormatter(formatter)
+
+ logger = logging.getLogger(name)
+ logger.setLevel(level)
+ logger.addHandler(handler)
+
+ return logger
+
+
+class MockResponse:
+ def __init__(self, http_verb, status_code,
+ content_type="application/json", body="{}",
+ headers={}):
+ self.http_verb = http_verb.lower()
+ self.status_code = status_code
+ self.content_type = content_type
+ self.body = body
+ self.headers = headers
+
+def _parse_responses(parsed_responses):
+ result = {}
+ for path, responses in parsed_responses.iteritems():
+ new_path = path
+ if path.startswith("/"):
+ new_path = path[1:]
+
+ result[new_path] = []
+ for http_verb, response in responses.iteritems():
+ result[new_path].append(MockResponse(http_verb, **response))
+ return result
+
+def load_responses(filename):
+ print("Loading responses from configuration file..")
+ with open(filename) as yaml_file:
+ responses_file = yaml.safe_load(yaml_file)
+ responses_map = _parse_responses(responses_file)
+ return responses_map
+
+
+class MockController:
+
+ def _do_action(self, action):
+ logger.info('{}'.format(web.ctx.env.get('wsgi.input').read()))
+ action = action.lower()
+ url = web.ctx['fullpath']
+ try:
+ if url.startswith("/"):
+ url = url[1:]
+ response = [ r for r in responses_map[url] if r.http_verb == action][0]
+ for header, value in response.headers.iteritems():
+ web.header(header, value)
+ web.header('Content-Type', response.content_type)
+ print(response.body)
+ return response.body
+ except:
+ webapi.NotFound()
+
+ def DELETE(self, url):
+ return self._do_action("delete")
+
+ def HEAD(self, url):
+ return self._do_action("head")
+
+ def PUT(self, url):
+ return self._do_action("put")
+
+ def GET(self, url):
+ return self._do_action("get")
+
+ def POST(self, url):
+ return self._do_action("post")
+
+ def PATCH(self, url):
+ return self._do_action("patch")
+
+
+logger = setup_logger('mock_controller', '/tmp/generic_sim/output.log')
+responses_map = load_responses('/etc/generic_sim/responses.yml')
+app = web.application(urls, globals())
+if __name__ == "__main__":
+ app.run()