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# 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/>.
# for __setstate__/__getstate__ tests
import pickle
from ansible.compat.tests import unittest
from ansible.inventory.group import Group
from ansible.inventory.host import Host
from ansible.module_utils.six import string_types
class TestHost(unittest.TestCase):
ansible_port = 22
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.assertNotEqual(self.hostA, Host('a'))
def test_hashability(self):
# equality implies the hash values are the same
self.assertEqual(hash(self.hostA), hash(Host('a')))
def test_get_vars(self):
host_vars = self.hostA.get_vars()
self.assertIsInstance(host_vars, dict)
def test_get_group_vars(self):
group_vars = self.hostA.get_group_vars()
self.assertIsInstance(group_vars, dict)
def test_repr(self):
host_repr = repr(self.hostA)
self.assertIsInstance(host_repr, string_types)
def test_gathered_facts_empty(self):
gathered_facts = self.hostA.gathered_facts
self.assertFalse(gathered_facts)
def test_add_group(self):
group = Group('some_group')
group_len = len(self.hostA.groups)
self.hostA.add_group(group)
self.assertEqual(len(self.hostA.groups), group_len + 1)
def test_get_groups(self):
group = Group('some_group')
self.hostA.add_group(group)
groups = self.hostA.get_groups()
self.assertEqual(len(groups), 1)
for _group in groups:
self.assertIsInstance(_group, Group)
def test_get_group_vars_with_groups(self):
group = Group('some_group')
self.hostA.add_group(group)
group_vars = self.hostA.get_group_vars()
self.assertIsInstance(group_vars, dict)
def test_get_group_vars_with_nested_groups(self):
parent_group = Group('some_parent_group')
parent_group.set_variable('parent_some_key', 'parent_some_value')
child_group = Group('some_child_group')
child_group.set_variable('child_some_key', 'child_some_value')
parent_group.add_child_group(child_group)
self.hostA.add_group(child_group)
group_vars = self.hostA.get_group_vars()
self.assertIsInstance(group_vars, dict)
self.assertIn('parent_some_key', group_vars)
self.assertIn('child_some_key', group_vars)
def test_equals_none(self):
other = None
self.hostA == other
other == self.hostA
self.hostA != other
other != self.hostA
self.assertNotEqual(self.hostA, other)
def test_serialize(self):
group = Group('some_group')
self.hostA.add_group(group)
data = self.hostA.serialize()
self.assertIsInstance(data, dict)
def test_serialize_then_deserialize(self):
group = Group('some_group')
self.hostA.add_group(group)
hostA_data = self.hostA.serialize()
hostA_clone = Host()
hostA_clone.deserialize(hostA_data)
self.assertEquals(self.hostA, hostA_clone)
def test_set_state(self):
group = Group('some_group')
self.hostA.add_group(group)
pickled_hostA = pickle.dumps(self.hostA)
hostA_clone = pickle.loads(pickled_hostA)
self.assertEquals(self.hostA, hostA_clone)
def test_set_gathered_facts(self):
self.hostA.set_gathered_facts(True)
self.assertTrue(self.hostA.gathered_facts)
class TestHostWithPort(TestHost):
ansible_port = 8822
def setUp(self):
self.hostA = Host(name='a', port=self.ansible_port)
self.hostB = Host(name='b', port=self.ansible_port)
def test_get_vars_ansible_port(self):
host_vars = self.hostA.get_vars()
self.assertEquals(host_vars['ansible_port'], self.ansible_port)
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