ansible/test/units/inventory/test_host.py
Marius Gedminas 0624797375 Bugfix: if you define a custom __eq__, you must define a __hash__ too
Also, on Python 3 the stock object.__hash__ raises an error ("unhashable
type"), and we have code that uses Host instances as dict keys.
2015-09-24 12:46:06 +03:00

38 lines
1.3 KiB
Python

# Copyright 2015 Marius Gedminas <marius@gedmin.as>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
import unittest
from ansible.inventory.host import Host
class TestHost(unittest.TestCase):
def setUp(self):
self.hostA = Host('a')
self.hostB = Host('b')
def test_equality(self):
self.assertEqual(self.hostA, self.hostA)
self.assertNotEqual(self.hostA, self.hostB)
self.assertEqual(self.hostA, Host('a'))
# __ne__ is a separate method
self.assertFalse(self.hostA != Host('a'))
def test_hashability(self):
# equality implies the hash values are the same
self.assertEqual(hash(self.hostA), hash(Host('a')))