ansible/test/units/inventory/test_host.py

# 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')))