ansible/test/units/plugins/inventory/test_openstack.py
Lars Kellogg-Stedman bafc1f8a41 fix constructed functionality in openstack inventory plugin (#48833)
* test for openstack inventory constructed functionality

this adds unit tests for the compose, groups, and keyed_var features
of the openstack inventory plugin

* fix constructed functionality in openstack inventory plugin

The compose, groups, and keyed_groups functionality of the openstack
inventory plugin was broken:

- the plugin was not passing the correct variables to the
  Constructable methods for compose and groups
- the plugin was simply never calling the appropriate method for
  implementing keyed_groups

This commit fixes both issues.
2018-11-27 13:01:56 -05:00

90 lines
2.4 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2018 Lars Kellogg-Stedman <lars@redhat.com>
#
# 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/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import pytest
from ansible.plugins.inventory.openstack import InventoryModule
from ansible.inventory.data import InventoryData
from ansible.template import Templar
config_data = {
'plugin': 'openstack',
'compose': {
'composed_var': '"testvar-" + testvar',
},
'groups': {
'testgroup': '"host" in inventory_hostname',
},
'keyed_groups':
[{
'prefix': 'keyed',
'key': 'testvar',
}]
}
hostvars = {
'host0': {
'inventory_hostname': 'host0',
'testvar': '0',
},
'host1': {
'inventory_hostname': 'host1',
'testvar': '1',
},
}
@pytest.fixture(scope="module")
def inventory():
inventory = InventoryModule()
inventory._config_data = config_data
inventory.inventory = InventoryData()
inventory.templar = Templar(loader=None)
for host in hostvars:
inventory.inventory.add_host(host)
return inventory
def test_simple_groups(inventory):
inventory._set_variables(hostvars, {})
groups = inventory.inventory.get_groups_dict()
assert 'testgroup' in groups
assert len(groups['testgroup']) == len(hostvars)
def test_keyed_groups(inventory):
inventory._set_variables(hostvars, {})
assert 'keyed_0' in inventory.inventory.groups
assert 'keyed_1' in inventory.inventory.groups
def test_composed_vars(inventory):
inventory._set_variables(hostvars, {})
for host in hostvars:
assert host in inventory.inventory.hosts
host = inventory.inventory.get_host(host)
assert host.vars['composed_var'] == 'testvar-{testvar}'.format(**hostvars[host.name])