Coverage for tests/test_remote_butler.py: 56%
22 statements
« prev ^ index » next coverage.py v7.4.0, created at 2024-01-25 10:48 +0000
« prev ^ index » next coverage.py v7.4.0, created at 2024-01-25 10:48 +0000
1# This file is part of daf_butler.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (http://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
8#
9# This software is dual licensed under the GNU General Public License and also
10# under a 3-clause BSD license. Recipients may choose which of these licenses
11# to use; please see the files gpl-3.0.txt and/or bsd_license.txt,
12# respectively. If you choose the GPL option then the following text applies
13# (but note that there is still no warranty even if you opt for BSD instead):
14#
15# This program is free software: you can redistribute it and/or modify
16# it under the terms of the GNU General Public License as published by
17# the Free Software Foundation, either version 3 of the License, or
18# (at your option) any later version.
19#
20# This program is distributed in the hope that it will be useful,
21# but WITHOUT ANY WARRANTY; without even the implied warranty of
22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23# GNU General Public License for more details.
24#
25# You should have received a copy of the GNU General Public License
26# along with this program. If not, see <http://www.gnu.org/licenses/>.
28import unittest
29from unittest.mock import patch
31from lsst.daf.butler import Butler
32from pydantic import ValidationError
34try:
35 import httpx
36 from lsst.daf.butler.remote_butler import ButlerServerError, RemoteButler, RemoteButlerFactory
37except ImportError:
38 # httpx is not available in rubin-env yet, so skip these tests if it's not
39 # available
40 RemoteButler = None
43@unittest.skipIf(RemoteButler is None, "httpx is not installed")
44class RemoteButlerConfigTests(unittest.TestCase):
45 """Test construction of RemoteButler via Butler()"""
47 def test_bad_config(self):
48 with self.assertRaises(ValidationError):
49 Butler({"cls": "lsst.daf.butler.remote_butler.RemoteButler", "remote_butler": {"url": "!"}})
52@unittest.skipIf(RemoteButler is None, "httpx is not installed")
53class RemoteButlerErrorHandlingTests(unittest.TestCase):
54 """Test RemoteButler error handling."""
56 def test_internal_server_error(self):
57 butler = RemoteButlerFactory.create_factory_for_url(
58 "https://doesntmatter"
59 ).create_butler_for_access_token("dontcare")
60 with patch.object(butler._client, "request") as mock:
61 mock.side_effect = httpx.HTTPError("unhandled error")
62 with self.assertRaises(ButlerServerError):
63 butler.get_dataset_type("int")
66if __name__ == "__main__":
67 unittest.main()