debian-koji/tests/test_hub/test_remove_host_from_channel.py
Yuming Zhu ca05418fb5 unittest: use unittest.mock instead of mock
because the absence of unittest.mock on python2.7, we still fallback to
mock
2024-10-23 16:35:30 +00:00

101 lines
3.9 KiB
Python

import unittest
from unittest import mock
import koji
import kojihub
UP = kojihub.UpdateProcessor
class TestRemoveHostFromChannel(unittest.TestCase):
def getUpdate(self, *args, **kwargs):
update = UP(*args, **kwargs)
update.execute = mock.MagicMock()
self.updates.append(update)
return update
def setUp(self):
self.UpdateProcessor = mock.patch('kojihub.kojihub.UpdateProcessor',
side_effect=self.getUpdate).start()
self.updates = []
self.context = mock.patch('kojihub.kojihub.context').start()
self.context_db = mock.patch('kojihub.db.context').start()
# It seems MagicMock will not automatically handle attributes that
# start with "assert"
self.context_db.session.assertLogin = mock.MagicMock()
self.context.session.assertPerm = mock.MagicMock()
self.context_db.event_id = 42
self.context_db.session.user_id = 23
self.context.opts = {'HostPrincipalFormat': '-%s-'}
self.exports = kojihub.RootExports()
self.list_channels = mock.patch('kojihub.kojihub.list_channels').start()
self.get_channel_id = mock.patch('kojihub.kojihub.get_channel_id').start()
self.get_host = mock.patch('kojihub.kojihub.get_host').start()
self.hostname = 'hostname'
self.hostinfo = {'id': 123, 'name': self.hostname}
self.channel_id = 234
self.channelname = 'channelname'
self.list_channels_output = [{'id': self.channel_id, 'name': self.channelname}]
def tearDown(self):
mock.patch.stopall()
def test_valid(self):
self.get_host.return_value = self.hostinfo
self.get_channel_id.return_value = self.channel_id
self.list_channels.return_value = self.list_channels_output
kojihub.remove_host_from_channel(self.hostname, self.channelname)
self.get_host.assert_called_once_with(self.hostname)
self.get_channel_id.assert_called_once_with(self.channelname)
self.list_channels.assert_called_once_with(self.hostinfo['id'])
self.assertEqual(len(self.updates), 1)
update = self.updates[0]
values = {
'host_id': self.hostinfo['id'],
'channel_id': self.channel_id,
}
clauses = [
'host_id = %(host_id)i AND channel_id = %(channel_id)i',
'active = TRUE',
]
self.assertEqual(update.table, 'host_channels')
self.assertEqual(update.values, values)
self.assertEqual(update.clauses, clauses)
def test_wrong_host(self):
self.get_host.return_value = None
with self.assertRaises(koji.GenericError):
kojihub.remove_host_from_channel(self.hostname, self.channelname)
self.get_host.assert_called_once_with(self.hostname)
self.assertEqual(len(self.updates), 0)
def test_wrong_channel(self):
self.get_host.return_value = self.hostinfo
self.get_channel_id.return_value = None
self.list_channels.return_value = self.list_channels_output
with self.assertRaises(koji.GenericError):
kojihub.remove_host_from_channel(self.hostname, self.channelname)
self.get_host.assert_called_once_with(self.hostname)
self.get_channel_id.assert_called_once_with(self.channelname)
self.assertEqual(len(self.updates), 0)
def test_missing_record(self):
self.get_host.return_value = self.hostinfo
self.get_channel_id.return_value = self.channel_id
self.list_channels.return_value = []
with self.assertRaises(koji.GenericError):
kojihub.remove_host_from_channel(self.hostname, self.channelname)
self.get_host.assert_called_once_with(self.hostname)
self.get_channel_id.assert_called_once_with(self.channelname)
self.list_channels.assert_called_once_with(self.hostinfo['id'])
self.assertEqual(len(self.updates), 0)