Coverage for tests/test_butlerPickle.py: 51%
41 statements
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« prev ^ index » next coverage.py v6.5.0, created at 2023-01-05 02:50 -0800
1#
2# LSST Data Management System
3# Copyright 2008, 2009, 2010 LSST Corporation.
4#
5# This product includes software developed by the
6# LSST Project (http://www.lsst.org/).
7#
8# This program is free software: you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation, either version 3 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the LSST License Statement and
19# the GNU General Public License along with this program. If not,
20# see <http://www.lsstcorp.org/LegalNotices/>.
21#
24import pickle
25import unittest
26import shutil
27import tempfile
28import lsst.utils.tests
30import lsst.daf.persistence as dafPersist
33class MinMapper(dafPersist.Mapper):
35 def __init__(self, root, parentRegistry, repositoryCfg):
36 self.root = root
38 def map_x(self, dataId, write):
39 path = "foo%(ccd)d.pickle" % dataId
40 return dafPersist.ButlerLocation(
41 None, None, "PickleStorage", path, {},
42 self, dafPersist.Storage.makeFromURI(self.root))
45class ButlerPickleTestCase(unittest.TestCase):
46 """A test case for the data butler using PickleStorage"""
48 localTypeName = "@myPreferredType"
49 localTypeNameIsAliasOf = "x"
51 def setUp(self):
52 self.tempRoot = tempfile.mkdtemp()
53 self.butler = dafPersist.Butler(root=self.tempRoot, mapper=MinMapper)
54 self.butler.defineAlias(self.localTypeName, self.localTypeNameIsAliasOf)
56 def tearDown(self):
57 del self.butler
58 shutil.rmtree(self.tempRoot, ignore_errors=True)
60 def checkIO(self, butler, bbox, ccd):
61 butler.put(bbox, self.localTypeName, ccd=ccd)
62 y = butler.get(self.localTypeName, ccd=ccd, immediate=True)
63 self.assertEqual(bbox, y)
65 def testIO(self):
66 bbox = [[3, 4], [5, 6]]
67 self.checkIO(self.butler, bbox, 3)
69 def testPickle(self):
70 pickledButler = pickle.dumps(self.butler)
71 butler = pickle.loads(pickledButler)
72 bbox = [[1, 2], [8, 9]]
73 self.checkIO(butler, bbox, 1)
76class TestMemory(lsst.utils.tests.MemoryTestCase):
77 pass
80def setup_module(module):
81 lsst.utils.tests.init()
84if __name__ == "__main__": 84 ↛ 85line 84 didn't jump to line 85, because the condition on line 84 was never true
85 lsst.utils.tests.init()
86 unittest.main()