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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.cli.cli_fetch_host_vservices import CliFetchHostVservices
from test.fetch.test_fetch import TestFetch
from test.fetch.cli_fetch.test_data.cli_fetch_host_verservices import *
from unittest.mock import MagicMock
class TestCliFetchHostVservices(TestFetch):
def setUp(self):
super().setUp()
self.configure_environment()
self.fetcher = CliFetchHostVservices()
self.fetcher.set_env(self.env)
def test_get(self):
# store original get_single method
original_get_single = self.fetcher.inv.get_single
# mock the host data
self.fetcher.inv.get_single = MagicMock(return_value=NETWORK_HOST)
# store original run_fetch_lines method
original_run_fetch_lines = self.fetcher.run_fetch_lines
# mock command line results
self.fetcher.run_fetch_lines = MagicMock(return_value=NAMESPACES)
# only test the logic on get method, mock the set_details method
original_set_details = self.fetcher.set_details
self.fetcher.set_details = MagicMock()
result = self.fetcher.get(NETWORK_HOST['id'])
# reset methods
self.fetcher.run_fetch_lines = original_run_fetch_lines
self.fetcher.set_details = original_set_details
self.fetcher.inv.get_single = original_get_single
self.assertNotEqual(result, [], "Can't get verservices")
def test_get_with_wrong_host_type(self):
# store original get_single method
original_get_single = self.fetcher.inv.get_single
# mock the host data
self.fetcher.inv.get_single = MagicMock(return_value=COMPUTE_HOST)
result = self.fetcher.get(COMPUTE_HOST['id'])
self.fetcher.inv.get_single = original_get_single
self.assertEqual(result, [], "Can't get empty array when the host_type doesn't contain Network")
def test_set_details(self):
# store orginal methods
original_get_router_name = self.fetcher.get_router_name
original_get_network_name = self.fetcher.get_network_name
original_get_type = self.fetcher.agents_list.get_type
# mock methods
self.fetcher.get_network_name = MagicMock(return_value=ROUTER[0]['name'])
self.fetcher.get_router_name = MagicMock(return_value=ROUTER[0]['name'])
self.fetcher.agents_list.get_type = MagicMock(return_value=AGENT)
self.fetcher.set_details(NETWORK_HOST['id'], LOCAL_SERVICES_IDS[0])
# reset methods
self.fetcher.get_network_name = original_get_network_name
self.fetcher.get_router_name = original_get_router_name
self.fetcher.agents_list.get_type = original_get_type
self.assertIn("name", LOCAL_SERVICES_IDS[0], "Can't add name")
self.assertIn("parent_id", LOCAL_SERVICES_IDS[0], "Can't add parent id")
def test_get_network_name(self):
# store original method
original_get_objects_list_for_id = self.fetcher.get_objects_list_for_id
# mock the result
self.fetcher.get_objects_list_for_id = MagicMock(return_value=ROUTER)
name = self.fetcher.get_network_name(ID_CLEAN)
self.fetcher.get_objects_list_for_id = original_get_objects_list_for_id
self.assertEqual(name, ROUTER[0]['name'], "Can't get network name")
def test_get_network_without_router(self):
# store original method
original_get_objects_list_for_id = self.fetcher.get_objects_list_for_id
# mock the result
self.fetcher.get_objects_list_for_id = MagicMock(return_value=[])
name = self.fetcher.get_network_name(ID_CLEAN)
self.fetcher.get_objects_list_for_id = original_get_objects_list_for_id
self.assertEqual(name, ID_CLEAN, "Can't use the id as the name when network info from database is empty")
def test_get_router_name(self):
# store original method
original_get_objects_list_for_id = self.fetcher.get_objects_list_for_id
# mock the result
self.fetcher.get_objects_list_for_id = MagicMock(return_value=ROUTER)
name = self.fetcher.get_router_name(LOCAL_SERVICES_IDS[0], ID_CLEAN)
self.fetcher.get_objects_list_for_id = original_get_objects_list_for_id
self.assertIn("name", LOCAL_SERVICES_IDS[0], "Can't get network name")
self.assertEqual(name, ROUTER[0]['name'], "Can't get router name")
def test_set_agent_type(self):
# store original get_type method
original_get_type = self.fetcher.agents_list.get_type
self.fetcher.agents_list.get_type = MagicMock(return_value=AGENT)
self.fetcher.set_agent_type(VSERVICE)
# reset method
self.fetcher.set_agent_type = original_get_type
self.assertIn("parent_id", VSERVICE, "Can't add parent id to vservice document")
def test_set_agent_type_without_agent(self):
# store original get_type method
original_get_type = self.fetcher.agents_list.get_type
self.fetcher.agents_list.get_type = MagicMock(return_value={})
self.fetcher.set_agent_type(VSERVICE)
# reset method
self.fetcher.set_agent_type = original_get_type
self.assertIn("parent_id", VSERVICE, "Can't add parent id to vservice document")
self.assertEqual(VSERVICE['parent_type'], "vservice_miscellenaous_folder",
"Can't add document to miscellenaous folder when it doesn't have agent")
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