src/emuvim/test/unittests/test_sonata_dummy_gatekeeper.py

   1 """
   2 Copyright (c) 2015 SONATA-NFV
   3 ALL RIGHTS RESERVED.
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9     http://www.apache.org/licenses/LICENSE-2.0
  10
  11 Unless required by applicable law or agreed to in writing, software
  12 distributed under the License is distributed on an "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 See the License for the specific language governing permissions and
  15 limitations under the License.
  16
  17 Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
  18 nor the names of its contributors may be used to endorse or promote
  19 products derived from this software without specific prior written
  20 permission.
  21
  22 This work has been performed in the framework of the SONATA project,
  23 funded by the European Commission under Grant number 671517 through
  24 the Horizon 2020 and 5G-PPP programmes. The authors would like to
  25 acknowledge the contributions of their colleagues of the SONATA
  26 partner consortium (www.sonata-nfv.eu).
  27 """
  28
  29 import time
  30 import requests
  31 import json
  32 import os
  33 import unittest
  34 from emuvim.test.base import SimpleTestTopology
  35 from emuvim.api.sonata import SonataDummyGatekeeperEndpoint
  36
  37 PACKAGE_PATH = "misc/sonata-demo-docker.son"
  38
  39
  40 class testSonataDummyGatekeeper(SimpleTestTopology):
  41
  42     @unittest.skip("disabled")
  43     def testAPI(self):
  44         # create network
  45         self.createNet(nswitches=0, ndatacenter=2, nhosts=2, ndockers=0)
  46         # setup links
  47         self.net.addLink(self.dc[0], self.h[0])
  48         self.net.addLink(self.dc[0], self.dc[1])
  49         self.net.addLink(self.h[1], self.dc[1])
  50         # connect dummy GK to data centers
  51         sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 5000)
  52         sdkg1.connectDatacenter(self.dc[0])
  53         sdkg1.connectDatacenter(self.dc[1])
  54         # run the dummy gatekeeper (in another thread, don't block)
  55         sdkg1.start()
  56         # start Mininet network
  57         self.startNet()
  58         time.sleep(1)
  59
  60         print "starting tests"
  61         # board package
  62         files = {"package": open(PACKAGE_PATH, "rb")}
  63         r = requests.post("http://127.0.0.1:5000/packages", files=files)
  64         self.assertEqual(r.status_code, 200)
  65         self.assertTrue(json.loads(r.text).get("service_uuid") is not None)
  66
  67         # instantiate service
  68         service_uuid = json.loads(r.text).get("service_uuid")
  69         r2 = requests.post("http://127.0.0.1:5000/instantiations", data=json.dumps({"service_uuid": service_uuid}))
  70         self.assertEqual(r2.status_code, 200)
  71
  72         # give the emulator some time to instantiate everything
  73         time.sleep(2)
  74
  75         # check get request APIs
  76         r3 = requests.get("http://127.0.0.1:5000/packages")
  77         self.assertEqual(len(json.loads(r3.text).get("service_uuid_list")), 1)
  78         r4 = requests.get("http://127.0.0.1:5000/instantiations")
  79         self.assertEqual(len(json.loads(r4.text).get("service_instance_list")), 1)
  80
  81         # check number of running nodes
  82         self.assertTrue(len(self.getContainernetContainers()) == 3)
  83         self.assertTrue(len(self.net.hosts) == 5)
  84         self.assertTrue(len(self.net.switches) == 2)
  85         # check compute list result
  86         self.assertTrue(len(self.dc[0].listCompute()) == 3)
  87         # check connectivity by using ping
  88         for vnf in self.dc[0].listCompute():
  89             self.assertTrue(self.net.ping([self.h[0], vnf]) <= 0.0)
  90         # stop Mininet network
  91         self.stopNet()
  92
  93