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# Copyright (c) 2017-2018 VMware, 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.
import mock
import unittest
try:
import urllib.request as urllib2
except ImportError:
import urllib2
from vio.pub.utils import restcall
class TestRestCall(unittest.TestCase):
def test_combine_url(self):
url = ["http://a.com/test/", "http://a.com/test/",
"http://a.com/test", "http://a.com/test"]
res = ["/resource", "resource", "/resource", "resource"]
expected = "http://a.com/test/resource"
for i in range(len(url)):
self.assertEqual(expected, restcall.combine_url(url[i], res[i]))
@mock.patch.object(restcall, "call_req")
def test_get_res_from_aai(self, mock_call):
res = "cloud-regions"
content = ""
expect_url = "https://aai.api.simpledemo.openecomp.org:8443/aai/v13"
expect_user = "AAI"
expect_pass = "AAI"
expect_headers = {
'X-FromAppId': 'MultiCloud',
'X-TransactionId': '9001',
'content-type': 'application/json',
'accept': 'application/json'
}
restcall.get_res_from_aai(res, content=content)
mock_call.assert_called_once_with(
expect_url, expect_user, expect_pass, restcall.rest_no_auth,
res, "GET", content, expect_headers)
@mock.patch.object(restcall, "call_req")
def test_req_by_msb(self, mock_call):
res = "multicloud"
method = "GET"
content = "no content"
restcall.req_by_msb(res, method, content=content)
expect_url = "http://127.0.0.1:10080/"
mock_call.assert_called_once_with(
expect_url, "", "", restcall.rest_no_auth, res, method,
content)
@mock.patch("httplib2.Http.request")
def test_call_req_success(self, mock_req):
mock_resp = {
"status": "200"
}
resp_content = "hello"
mock_req.return_value = mock_resp, resp_content
expect_ret = [0, resp_content, "200", mock_resp]
ret = restcall.call_req("http://onap.org/", "user", "pass",
restcall.rest_no_auth, "vim", "GET")
self.assertEqual(expect_ret, ret)
@mock.patch("httplib2.Http.request")
def test_call_req_not_200(self, mock_req):
mock_resp = {
"status": "404"
}
resp_content = "hello"
mock_req.return_value = mock_resp, resp_content
expect_ret = [1, resp_content, "404", mock_resp]
ret = restcall.call_req("http://onap.org/", "user", "pass",
restcall.rest_no_auth, "vim", "GET")
self.assertEqual(expect_ret, ret)
@mock.patch("traceback.format_exc")
@mock.patch("sys.exc_info")
@mock.patch("httplib2.Http.request")
def test_call_req_response_not_ready(self, mock_req, mock_sys,
mock_traceback):
mock_sys.return_value = "httplib.ResponseNotReady"
mock_req.side_effect = [Exception("httplib.ResponseNotReady")] * 3
expect_ret = [1, "Unable to connect to http://onap.org/vim", "", ""]
ret = restcall.call_req("http://onap.org/", "user", "pass",
restcall.rest_no_auth, "vim", "GET")
self.assertEqual(expect_ret, ret)
self.assertEqual(3, mock_req.call_count)
@mock.patch("httplib2.Http.request")
def test_call_req_url_err(self, mock_req):
urlerr = urllib2.URLError("urlerror")
mock_req.side_effect = [urlerr]
expect_ret = [2, str(urlerr), "", ""]
ret = restcall.call_req("http://onap.org/", "user", "pass",
restcall.rest_no_auth, "vim", "GET")
self.assertEqual(expect_ret, ret)
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