def test_md_check_array_membership_wrong_array(self, mock_uuid, mock_query,
mock_examine):
mdname = '/dev/md0'
devices = ['/dev/vda', '/dev/vdb', '/dev/vdc', '/dev/vdd']
md_uuid = '93a73e10:427f280b:b7076c02:204b8f7a'
md_dict = {'MD_UUID': '11111111:427f280b:b7076c02:204b8f7a'}
mock_query.return_value = md_dict
mock_uuid.return_value = md_uuid
mock_examine.side_effect = [md_dict] * len(devices)
with self.assertRaises(ValueError):
mdadm.md_check_array_membership(mdname, devices)
def test_md_check_array_membership(self, mock_uuid, mock_query,
mock_examine):
mdname = '/dev/md0'
devices = ['/dev/vda', '/dev/vdb', '/dev/vdc', '/dev/vdd']
md_uuid = '93a73e10:427f280b:b7076c02:204b8f7a'
md_dict = {'MD_UUID': md_uuid}
mock_query.return_value = md_dict
mock_uuid.return_value = md_uuid
mock_examine.side_effect = [md_dict] * len(devices)
expected_calls = []
for dev in devices:
expected_calls.append(call(dev, export=False))
rv = mdadm.md_check_array_membership(mdname, devices)
self.assertEqual(rv, None)
mock_uuid.assert_has_calls([call(mdname)])
mock_examine.assert_has_calls(expected_calls)