def test_with_mount_and_with_check_file(self):
"""Test remount_if_needed when mount works and check file already exists."""
self.mock.exists.return_value = True
windows.remount_if_needed()
self.assertEqual(0, self.mock.call.call_count)
self.assertEqual(0, self.mock.check_call.call_count)
self.assertEqual(0, self.mock.write_data_to_file.call_count)
def test_without_mount_and_with_check_file_no_retry(self):
"""Test remount_if_needed when mount does not exist, but check file does and
check file does not get recreated later on successful remount."""
self.mock.exists.side_effect = [False, True]
windows.remount_if_needed()
self.mock.call.assert_called_once_with(['umount', '-f', 'X:\\'])
self.mock.check_call.assert_called_once_with([
'mount', '-o', 'anon', '-o', 'nolock', '-o', 'retry=10',
'clusterfuzz-windows-0001:/cfvolume', 'X:\\'
])
self.assertEqual(0, self.mock.write_data_to_file.call_count)
def test_without_mount_and_without_check_file_retry(self):
"""Test remount_if_needed when check file does not exist and gets created
later on second remount try."""
self.mock.exists.side_effect = [False, False, False, False, True]
windows.remount_if_needed()
self.mock.call.assert_has_calls([mock.call(['umount', '-f', 'X:\\'])] *
2)
self.mock.check_call.assert_has_calls([
mock.call([
'mount', '-o', 'anon', '-o', 'nolock', '-o', 'retry=10',
'clusterfuzz-windows-0001:/cfvolume', 'X:\\'
])
] * 2)
self.mock.write_data_to_file.assert_called_once_with('ok', r'X:\check')
def test_without_check_file_fail(self):
"""Test remount_if_needed when check file does not exist and does not get
recreated due to remount failure."""
self.mock.exists.side_effect = [False, False, False] * 6
with self.assertRaises(Exception):
windows.remount_if_needed()
self.mock.call.assert_has_calls([mock.call(['umount', '-f', 'X:\\'])] *
6)
self.mock.check_call.assert_has_calls([
mock.call([
'mount', '-o', 'anon', '-o', 'nolock', '-o', 'retry=10',
'clusterfuzz-windows-0001:/cfvolume', 'X:\\'
])
] * 6)
self.mock.write_data_to_file.assert_has_calls(
[mock.call('ok', r'X:\check')] * 6)