From 98c3ac7c859e34fe60d061b9ca591aba429e4118 Mon Sep 17 00:00:00 2001 From: Koren Lev Date: Mon, 18 Dec 2017 19:16:16 +0200 Subject: release 1.2 + new tagging Change-Id: I1e876451ec4a330f458dd57adadb15e39969b225 Signed-off-by: Koren Lev --- .../fetch/link_finders/test_find_implicit_links.py | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 app/test/fetch/link_finders/test_find_implicit_links.py (limited to 'app/test/fetch/link_finders/test_find_implicit_links.py') diff --git a/app/test/fetch/link_finders/test_find_implicit_links.py b/app/test/fetch/link_finders/test_find_implicit_links.py new file mode 100644 index 0000000..9931688 --- /dev/null +++ b/app/test/fetch/link_finders/test_find_implicit_links.py @@ -0,0 +1,107 @@ +############################################################################### +# 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 # +############################################################################### +import bson + +from discover.link_finders.find_implicit_links import FindImplicitLinks +from test.fetch.test_fetch import TestFetch +from unittest.mock import MagicMock +from test.fetch.link_finders.test_data.test_find_implicit_links import * + +from utils.inventory_mgr import InventoryMgr + + +class TestFindImplicitLinks(TestFetch): + + def setUp(self): + super().setUp() + self.configure_environment() + self.fetcher = FindImplicitLinks() + self.fetcher.set_env(ENV) + self.fetcher.constraint_attributes = ['network'] + self.original_write_link = self.inv.write_link + self.inv.write_link = lambda x: x + self.original_objectid = bson.ObjectId + bson.ObjectId = lambda x: x + + def tearDown(self): + super().tearDown() + bson.ObjectId = self.original_objectid + self.inv.write_link = self.original_write_link + + def test_get_constraint_attributes(self): + original_find = InventoryMgr.find + InventoryMgr.find = MagicMock(return_value=CLIQUE_CONSTRAINTS) + constraint_types = self.fetcher.get_constraint_attributes() + self.assertEqual(sorted(constraint_types), sorted(CONSTRAINTS)) + InventoryMgr.find = original_find + + def test_constraints_match(self): + matcher = self.fetcher.constraints_match + self.assertTrue(matcher(LINK_ATTRIBUTES_NONE, LINK_ATTRIBUTES_NONE_2)) + self.assertTrue(matcher(LINK_ATTRIBUTES_NONE, LINK_ATTRIBUTES_EMPTY)) + self.assertTrue(matcher(LINK_ATTRIBUTES_NONE, LINK_ATTR_V1)) + self.assertTrue(matcher(LINK_ATTRIBUTES_EMPTY, LINK_ATTR_V1)) + self.assertTrue(matcher(LINK_ATTR_V1, LINK_ATTR_V1_2)) + self.assertTrue(matcher(LINK_ATTR_V1, + LINK_ATTR_V1_AND_A2V2)) + self.assertFalse(matcher(LINK_ATTR_V1, LINK_ATTR_V2)) + + def test_links_match(self): + matcher = self.fetcher.links_match + self.assertFalse(matcher(LINK_TYPE_1, LINK_TYPE_1_2)) + self.assertFalse(matcher(LINK_TYPE_1, LINK_TYPE_1_REVERSED)) + self.assertFalse(matcher(LINK_TYPE_4_NET1, LINK_TYPE_5_NET2)) + self.assertFalse(matcher(LINK_TYPE_1_2, LINK_TYPE_2)) + self.assertTrue(matcher(LINK_TYPE_1, LINK_TYPE_2)) + + def test_get_link_constraint_attributes(self): + getter = self.fetcher.get_link_constraint_attributes + self.assertEqual(getter(LINK_TYPE_1, LINK_TYPE_1_2), {}) + self.assertEqual(getter(LINK_TYPE_1, LINK_TYPE_4_NET1), + LINK_TYPE_4_NET1.get('attributes')) + self.assertEqual(getter(LINK_TYPE_4_NET1, LINK_TYPE_1), + LINK_TYPE_4_NET1.get('attributes')) + self.assertEqual(getter(LINK_TYPE_1, LINK_TYPE_5_NET2), + LINK_TYPE_5_NET2.get('attributes')) + self.assertEqual(getter(LINK_TYPE_4_NET1, LINK_TYPE_6_NET1), + LINK_TYPE_4_NET1.get('attributes')) + + def test_get_attr(self): + getter = self.fetcher.get_attr + self.assertIsNone(getter('host', {}, {})) + self.assertIsNone(getter('host', {'host': 'v1'}, {'host': 'v2'})) + self.assertEqual(getter('host', {'host': 'v1'}, {}), 'v1') + self.assertEqual(getter('host', {}, {'host': 'v2'}), 'v2') + self.assertEqual(getter('host', {'host': 'v1'}, {'host': 'v1'}), 'v1') + + def test_add_implicit_link(self): + original_write_link = self.inv.write_link + self.inv.write_link = lambda x: x + original_objectid = bson.ObjectId + bson.ObjectId = lambda x: x + add_func = self.fetcher.add_implicit_link + self.assertEqual(add_func(LINK_TYPE_4_NET1, LINK_TYPE_6_NET1), + LINK_TYPE_7_NET1) + bson.ObjectId = original_objectid + self.inv.write_link = original_write_link + + def test_get_transitive_closure(self): + self.fetcher.links = [ + {'pass': 0, 'link': LINK_FULL_A2B}, + {'pass': 0, 'link': LINK_FULL_B2C}, + {'pass': 0, 'link': LINK_FULL_C2D}, + {'pass': 0, 'link': LINK_FULL_D2E}, + ] + self.fetcher.get_transitive_closure() + for pass_no in range(1, len(IMPLICIT_LINKS)): + implicit_links = [l for l in self.fetcher.links + if l['pass'] == pass_no] + self.assertEqual(implicit_links, IMPLICIT_LINKS[pass_no-1], + 'incorrect links for pass #{}'.format(pass_no)) -- cgit 1.2.3-korg