ansible/test/units/plugins/inventory/test_constructed.py
Alan Rominger 56e3597856 Add keyed_groups feature (#52045)
This implements:
- Allow creating keyed group parents
2019-03-05 12:34:34 -06:00

104 lines
3.6 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2019 Alan Rominger <arominge@redhat.net>
#
# 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 pytest
from ansible.plugins.inventory.constructed import InventoryModule
from ansible.inventory.data import InventoryData
from ansible.template import Templar
@pytest.fixture(scope="module")
def inventory_module():
r = InventoryModule()
r.inventory = InventoryData()
r.templar = Templar(None)
return r
def test_group_by_value_only(inventory_module):
inventory_module.inventory.add_host('foohost')
inventory_module.inventory.set_variable('foohost', 'bar', 'my_group_name')
host = inventory_module.inventory.get_host('foohost')
keyed_groups = [
{
'prefix': '',
'separator': '',
'key': 'bar'
}
]
inventory_module._add_host_to_keyed_groups(
keyed_groups, host.vars, host.name, strict=False
)
assert 'my_group_name' in inventory_module.inventory.groups
group = inventory_module.inventory.groups['my_group_name']
assert group.hosts == [host]
def test_keyed_group_separator(inventory_module):
inventory_module.inventory.add_host('farm')
inventory_module.inventory.set_variable('farm', 'farmer', 'mcdonald')
inventory_module.inventory.set_variable('farm', 'barn', {'cow': 'betsy'})
host = inventory_module.inventory.get_host('farm')
keyed_groups = [
{
'prefix': 'farmer',
'separator': '_old_',
'key': 'farmer',
'unsafe': True
},
{
'separator': 'mmmmmmmmmm',
'key': 'barn',
'unsafe': True
}
]
inventory_module._add_host_to_keyed_groups(
keyed_groups, host.vars, host.name, strict=False
)
for group_name in ('farmer_old_mcdonald', 'mmmmmmmmmmcowmmmmmmmmmmbetsy'):
assert group_name in inventory_module.inventory.groups
group = inventory_module.inventory.groups[group_name]
assert group.hosts == [host]
def test_keyed_parent_groups(inventory_module):
inventory_module.inventory.add_host('web1')
inventory_module.inventory.add_host('web2')
inventory_module.inventory.set_variable('web1', 'region', 'japan')
inventory_module.inventory.set_variable('web2', 'region', 'japan')
host1 = inventory_module.inventory.get_host('web1')
host2 = inventory_module.inventory.get_host('web2')
keyed_groups = [
{
'prefix': 'region',
'key': 'region',
'parent_group': 'region_list'
}
]
for host in [host1, host2]:
inventory_module._add_host_to_keyed_groups(
keyed_groups, host.vars, host.name, strict=False
)
assert 'region_japan' in inventory_module.inventory.groups
assert 'region_list' in inventory_module.inventory.groups
region_group = inventory_module.inventory.groups['region_japan']
all_regions = inventory_module.inventory.groups['region_list']
assert all_regions.child_groups == [region_group]
assert region_group.hosts == [host1, host2]