text: # org.onap.dcae
  # ============LICENSE_START====================================================
  # Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
  # =============================================================================
  # 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.
  # ============LICENSE_END======================================================
  #
  # ECOMP is a trademark and service mark of AT&T Intellectual Property.
  
  import dcaeapplib
  import requests
  import json
  
  class Stubs:
    def __init__(self):
      self.toreturn = [ 's1', 's2', 's3' ]
      self.config = {
          "anotherparameter": 1,
          "streams_subscribes": {
            "myinputstream": {
              "aaf_username": "user1",
              "aaf_password": "pass1",
              "dmaap_info": {
                "topic_url": "http://messagerouter.example.com:3904/events/topic1"
              }
            }
          },
          "streams_publishes": {
            "myoutputstream": {
              "aaf_username": None,
              "aaf_password": None,
              "dmaap_info": {
                "topic_url": "http://messagerouter.example.com:3904/events/topic2"
              }
            }
          }
        }
      self.health = True
      self.cc = False
  
    def raise_for_status(self):
      pass
  
    def json(self):
      return self.toreturn
  
  def test_todo(monkeypatch):
    stuff = Stubs()
    def stub_config():
      return json.loads(json.dumps(stuff.config))
    def stub_hc():
      return stuff.health
    def stub_cc():
      stuff.cc = True
    monkeypatch.setattr(dcaeapplib, 'get_config', stub_config)
    monkeypatch.setattr(dcaeapplib, '_httpport', 0)
    env = dcaeapplib.DcaeEnv(healthCB=stub_hc, reconfigCB=stub_cc)
    env.stop() # exercise stop when not running
    env.start()
    print('Port is {0}'.format(env._server.server_port))
    monkeypatch.setattr(dcaeapplib, '_httpport', env._server.server_port)
    stuff.config['anotherparameter'] = 2
    assert env.getconfig()['anotherparameter'] == 1
    dcaeapplib.reconfigure()
    assert stuff.cc is True
    assert env.getconfig()['anotherparameter'] == 2
    resp = requests.get('http://localhost:{0}/healthcheck'.format(dcaeapplib._httpport))
    assert resp.status_code < 300
    stuff.health = False
    resp = requests.get('http://localhost:{0}/healthcheck'.format(dcaeapplib._httpport))
    assert resp.status_code >= 500
    resp = requests.get('http://localhost:{0}/invalid'.format(dcaeapplib._httpport))
    assert resp.status_code == 404
    env.start() # exercise start when already running
    env.stop()
    def stub_get(*args, **kwargs):
      stuff.auth = 'auth' in kwargs
      return stuff
    def stub_post(url, data, *args, **kwargs):
      assert data == '4.11.asdfhello world'
      stuff.auth = 'auth' in kwargs
      stuff.posted = True
      return stuff
    monkeypatch.setattr(requests, 'post', stub_post)
    stuff.posted = False
    stuff.auth = True
    env.senddata('myoutputstream', 'asdf', 'hello world')
    assert stuff.posted == True
    assert stuff.auth == False
    monkeypatch.setattr(requests, 'get', stub_get)
    assert env.hasdata('myinputstream') is False
    assert env.getdata('myinputstream') == 's1'
    assert stuff.auth == True
    stuff.toreturn = [ 'a1' ]
    assert env.getdata('myinputstream') == 's2'
    assert env.hasdata('myinputstream') is True
    assert env.getdata('myinputstream') == 's3'
    assert env.hasdata('myinputstream') is False
    assert env.getdata('myinputstream') == 'a1'
    stuff.toreturn = []
    assert env.hasdata('myinputstream') is False
    assert env.getdata('myinputstream') is None
  