azure/multicloud_azure/tests/test_restcall.py

   1 # Copyright (c) 2018 Amdocs
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #       http://www.apache.org/licenses/LICENSE-2.0
   6 #
   7 # Unless required by applicable law or agreed to in writing, software
   8 # distributed under the License is distributed on an "AS IS" BASIS,
   9 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10
  11 import mock
  12 import unittest
  13 import urllib2
  14
  15 from multicloud_azure.pub.utils import restcall
  16
  17
  18 class TestRestCall(unittest.TestCase):
  19
  20     def test_combine_url(self):
  21         url = ["http://a.com/test/", "http://a.com/test/",
  22                "http://a.com/test", "http://a.com/test"]
  23         res = ["/resource", "resource", "/resource", "resource"]
  24         expected = "http://a.com/test/resource"
  25         for i in range(len(url)):
  26             self.assertEqual(expected, restcall.combine_url(url[i], res[i]))
  27
  28     @mock.patch.object(restcall, "call_req")
  29     def test_get_res_from_aai(self, mock_call):
  30         res = "cloud-regions"
  31         content = ""
  32         expect_url = "https://aai.api.simpledemo.openecomp.org:8443/aai/v13"
  33         expect_user = "AAI"
  34         expect_pass = "AAI"
  35         expect_headers = {
  36             'X-FromAppId': 'MultiCloud',
  37             'X-TransactionId': '9001',
  38             'content-type': 'application/json',
  39             'accept': 'application/json'
  40         }
  41         restcall.get_res_from_aai(res, content=content)
  42         mock_call.assert_called_once_with(
  43             expect_url, expect_user, expect_pass, restcall.rest_no_auth,
  44             res, "GET", content, expect_headers)
  45
  46     @mock.patch.object(restcall, "call_req")
  47     def test_req_by_msb(self, mock_call):
  48         res = "multicloud"
  49         method = "GET"
  50         content = "no content"
  51         restcall.req_by_msb(res, method, content=content)
  52         expect_url = "http://msb.onap.org:10080/"
  53         mock_call.assert_called_once_with(
  54             expect_url, "", "", restcall.rest_no_auth, res, method,
  55             content)
  56
  57     @mock.patch("httplib2.Http.request")
  58     def test_call_req_success(self, mock_req):
  59         mock_resp = {
  60             "status": "200"
  61         }
  62         resp_content = "hello"
  63         mock_req.return_value = mock_resp, resp_content
  64         expect_ret = [0, resp_content, "200", mock_resp]
  65         ret = restcall.call_req("http://onap.org/", "user", "pass",
  66                                 restcall.rest_no_auth, "vim", "GET")
  67         self.assertEqual(expect_ret, ret)
  68
  69     @mock.patch("httplib2.Http.request")
  70     def test_call_req_not_200(self, mock_req):
  71         mock_resp = {
  72             "status": "404"
  73         }
  74         resp_content = "hello"
  75         mock_req.return_value = mock_resp, resp_content
  76         expect_ret = [1, resp_content, "404", mock_resp]
  77         ret = restcall.call_req("http://onap.org/", "user", "pass",
  78                                 restcall.rest_no_auth, "vim", "GET")
  79         self.assertEqual(expect_ret, ret)
  80
  81     @mock.patch("traceback.format_exc")
  82     @mock.patch("sys.exc_info")
  83     @mock.patch("httplib2.Http.request")
  84     def test_call_req_response_not_ready(self, mock_req, mock_sys,
  85                                          mock_traceback):
  86         mock_sys.return_value = "httplib.ResponseNotReady"
  87         mock_req.side_effect = [Exception("httplib.ResponseNotReady")] * 3
  88         expect_ret = [1, "Unable to connect to http://onap.org/vim", "", ""]
  89         ret = restcall.call_req("http://onap.org/", "user", "pass",
  90                                 restcall.rest_no_auth, "vim", "GET")
  91         self.assertEqual(expect_ret, ret)
  92         self.assertEqual(3, mock_req.call_count)
  93
  94     @mock.patch("httplib2.Http.request")
  95     def test_call_req_url_err(self, mock_req):
  96         urlerr = urllib2.URLError("urlerror")
  97         mock_req.side_effect = [urlerr]
  98         expect_ret = [2, str(urlerr), "", ""]
  99         ret = restcall.call_req("http://onap.org/", "user", "pass",
 100                                 restcall.rest_no_auth, "vim", "GET")
 101         self.assertEqual(expect_ret, ret)