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###############################################################################
# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) #
# and others #
# #
# All rights reserved. This program and the accompanying materials #
# are made available under the terms of the Apache License, Version 2.0 #
# which accompanies this distribution, and is available at #
# http://www.apache.org/licenses/LICENSE-2.0 #
###############################################################################
from discover.fetchers.api.api_fetch_availability_zones import ApiFetchAvailabilityZones
from test.fetch.test_fetch import TestFetch
from test.fetch.api_fetch.test_data.api_fetch_availability_zones import *
from unittest.mock import MagicMock
from test.fetch.api_fetch.test_data.token import TOKEN
class TestApiFetchAvailabilityZones(TestFetch):
def setUp(self):
super().setUp()
self.configure_environment()
self._v2_auth_pwd = ApiFetchAvailabilityZones.v2_auth_pwd
ApiFetchAvailabilityZones.v2_auth_pwd = MagicMock(return_value=TOKEN)
self.fetcher = ApiFetchAvailabilityZones()
self.set_regions_for_fetcher(self.fetcher)
def test_get_for_region(self):
# mock the endpoint url
self.fetcher.get_region_url_nover = MagicMock(return_value=ENDPOINT)
# mock the response from OpenStack Api
self.fetcher.get_url = MagicMock(return_value=AVAILABILITY_ZONE_RESPONSE)
result = self.fetcher.get_for_region(PROJECT, REGION_NAME, TOKEN)
self.assertNotEqual(result, [], "Can't get availability zone info")
def test_get_for_region_with_wrong_response(self):
# mock the endpoint url
self.fetcher.get_region_url_nover = MagicMock(return_value=ENDPOINT)
# mock the wrong response from OpenStack Api
self.fetcher.get_url = MagicMock(return_value=WRONG_RESPONSE)
result = self.fetcher.get_for_region(PROJECT, REGION_NAME, TOKEN)
self.assertEqual(result, [], "Can't get [] when the response is wrong")
def test_get_for_region_without_avz_response(self):
# mock the endpoint url
self.fetcher.get_region_url_nover = MagicMock(return_value=ENDPOINT)
# mock the response from OpenStack Api
# the response doesn't contain availability zone info
self.fetcher.get_url = MagicMock(return_value=RESPONSE_WITHOUT_AVAILABILITY_ZONE)
result = self.fetcher.get_for_region(PROJECT, REGION_NAME, TOKEN)
self.assertEqual(result, [], "Can't get [] when the response doesn't " +
"contain availability zone")
def test_get(self):
# store original get_for_region method
original_method = self.fetcher.get_for_region
# mock the result from get_for_region method
self.fetcher.get_for_region = MagicMock(return_value=GET_REGION_RESULT)
result = self.fetcher.get(PROJECT)
# reset get_for_region method
self.fetcher.get_for_region = original_method
self.assertNotEqual(result, [], "Can't get availability zone info")
def test_get_without_token(self):
# mock the empty token
self.fetcher.v2_auth_pwd = MagicMock(return_value=None)
result = self.fetcher.get(PROJECT)
self.fetcher.v2_auth_pwd = MagicMock(return_value=TOKEN)
self.assertEqual(result, [], "Can't get [] when the token is invalid")
def tearDown(self):
super().tearDown()
ApiFetchAvailabilityZones.v2_auth_pwd = self._v2_auth_pwd
self.reset_regions_for_fetcher(self.fetcher)
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