diff options
Diffstat (limited to 'app/test/fetch/api_fetch/test_api_fetch_host_instances.py')
-rw-r--r-- | app/test/fetch/api_fetch/test_api_fetch_host_instances.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/app/test/fetch/api_fetch/test_api_fetch_host_instances.py b/app/test/fetch/api_fetch/test_api_fetch_host_instances.py new file mode 100644 index 0000000..c1c7b6e --- /dev/null +++ b/app/test/fetch/api_fetch/test_api_fetch_host_instances.py @@ -0,0 +1,83 @@ +############################################################################### +# 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_host_instances import ApiFetchHostInstances +from test.fetch.test_fetch import TestFetch +from test.fetch.api_fetch.test_data.api_fetch_host_instances import * +from test.fetch.api_fetch.test_data.token import TOKEN +from unittest.mock import MagicMock + + +class TestApiFetchHostInstances(TestFetch): + + def setUp(self): + self.configure_environment() + ApiFetchHostInstances.v2_auth_pwd = MagicMock(return_value=TOKEN) + self.fetcher = ApiFetchHostInstances() + self.set_regions_for_fetcher(self.fetcher) + + def test_get_projects(self): + # mock the projects got from the database + self.fetcher.inv.get = MagicMock(return_value=PROJECT_LIST) + + self.fetcher.get_projects() + self.assertNotEqual(self.fetcher.projects, None, "Can't get projects info") + + def test_get_instances_from_api(self): + self.fetcher.inv.get = MagicMock(return_value=PROJECT_LIST) + # mock the response from the OpenStack Api + self.fetcher.get_url = MagicMock(return_value=GET_SERVERS_RESPONSE) + + result = self.fetcher.get_instances_from_api(HOST_NAME) + self.assertEqual(result, GET_INSTANCES_FROM_API, "Can't get correct " + + "instances info") + + def test_get_instances_from_api_with_wrong_auth(self): + self.fetcher.v2_auth_pwd = MagicMock(return_value=None) + + result = self.fetcher.get_instances_from_api(HOST_NAME) + self.assertEqual(result, [], "Can't get [] when the token is invalid") + + def test_get_instances_from_api_without_hypervisors_in_res(self): + # mock the response without hypervisors info from OpenStack Api + self.fetcher.get_url = MagicMock(return_value=RESPONSE_WITHOUT_HYPERVISORS) + + result = self.fetcher.get_instances_from_api(HOST_NAME) + self.assertEqual(result, [], "Can't get [] when the response doesn't " + + "contain hypervisors info") + + def test_get_instances_from_api_without_servers_in_res(self): + # mock the response without servers info from OpenStack Api + self.fetcher.get_url = MagicMock(return_value=RESPONSE_WITHOUT_SERVERS) + + result = self.fetcher.get_instances_from_api(HOST_NAME) + self.assertEqual(result, [], "Can't get [] when the response doesn't " + + "contain servers info") + + def test_get(self): + self.fetcher.inv.get = MagicMock(return_value=PROJECT_LIST) + self.fetcher.inv.get_by_id = MagicMock(return_value=HOST) + + original_method = self.fetcher.get_instances_from_api + self.fetcher.get_instances_from_api = MagicMock(return_value= + GET_INSTANCES_FROM_API) + + self.fetcher.db_fetcher.get_instance_data = MagicMock() + result = self.fetcher.get(INSTANCE_FOLDER_ID) + self.assertNotEqual(result, [], "Can't get instances info") + + self.fetcher.get_instances_from_api = original_method + + def test_get_with_non_compute_node(self): + self.fetcher.inv.get = MagicMock(return_value=PROJECT_LIST) + self.fetcher.inv.get_by_id = MagicMock(return_value=NON_COMPUTE_HOST) + + result = self.fetcher.get(INSTANCE_FOLDER_ID) + self.assertEqual(result, [], "Can't get [] when the host is " + + "not compute node") |