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Add unit test for print_hostnames of inventory.py (#8558) 

This adds a unit test for the function.
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Kenichi Omichi 2022-03-12 23:40:23 -08:00 committed by GitHub
parent 2b79be68e7
commit fb7c56e3d3
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23
contrib/inventory_builder/tests/test_inventory.py
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@ -13,6 +13,7 @@
# under the License.
import inventory
from test import support
import unittest
from unittest import mock
@ -26,6 +27,28 @@ if path not in sys.path:
import inventory # noqa
class TestInventoryPrintHostnames(unittest.TestCase):
@mock.patch('ruamel.yaml.YAML.load')
def test_print_hostnames(self, load_mock):
mock_io = mock.mock_open(read_data='')
load_mock.return_value = OrderedDict({'all': {'hosts': {
'node1': {'ansible_host': '10.90.0.2',
'ip': '10.90.0.2',
'access_ip': '10.90.0.2'},
'node2': {'ansible_host': '10.90.0.3',
'ip': '10.90.0.3',
'access_ip': '10.90.0.3'}}}})
with mock.patch('builtins.open', mock_io):
with self.assertRaises(SystemExit) as cm:
with support.captured_stdout() as stdout:
inventory.KubesprayInventory(
changed_hosts=["print_hostnames"],
config_file="file")
self.assertEqual("node1 node2\n", stdout.getvalue())
self.assertEqual(cm.exception.code, 0)
class TestInventory(unittest.TestCase):
@mock.patch('inventory.sys')
def setUp(self, sys_mock):