Coverage for tests/test_cliCmdQueryDataIds.py : 44%

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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 program is free software: you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program. If not, see <http://www.gnu.org/licenses/>.
22"""Unit tests for daf_butler CLI query-collections command.
23"""
25from astropy.table import Table as AstropyTable
26from numpy import array
27import os
28import shutil
29import tempfile
30import unittest
32from lsst.daf.butler import Butler
33from lsst.daf.butler import script
34from lsst.daf.butler.tests.utils import ButlerTestHelper, MetricTestRepo
37TESTDIR = os.path.abspath(os.path.dirname(__file__))
40class QueryDataIdsTest(unittest.TestCase, ButlerTestHelper):
42 @staticmethod
43 def _queryDataIds(repo, dimensions=(), collections=(), datasets=None, where=None):
44 """Helper to populate the call to script.queryDataIds with default
45 values."""
46 return script.queryDataIds(repo=repo,
47 dimensions=dimensions,
48 collections=collections,
49 datasets=datasets,
50 where=where)
52 def setUp(self):
53 self.root = tempfile.mkdtemp(dir=TESTDIR)
54 self.repo = MetricTestRepo(root=self.root,
55 configFile=os.path.join(TESTDIR, "config/basic/butler.yaml"))
57 def tearDown(self):
58 if os.path.exists(self.root):
59 shutil.rmtree(self.root, ignore_errors=True)
61 def testDimensions(self):
62 """Test getting a dimension."""
63 res = self._queryDataIds(self.root, dimensions=("visit",))
64 expected = AstropyTable(
65 array((
66 ("R", "DummyCamComp", "d-r", 1, 423),
67 ("R", "DummyCamComp", "d-r", 1, 424)
68 )),
69 names=("band", "instrument", "physical_filter", "visit_system", "visit")
70 )
71 self.assertAstropyTablesEqual(res, expected)
73 def testNull(self):
74 "Test asking for nothing."
75 res = self._queryDataIds(self.root)
76 self.assertEqual(res, None)
78 def testDatasets(self):
79 """Test getting datasets."""
80 res = self._queryDataIds(self.root, datasets="test_metric_comp")
81 expected = AstropyTable(
82 array((
83 ("R", "DummyCamComp", "d-r", 1, 423),
84 ("R", "DummyCamComp", "d-r", 1, 424)
85 )),
86 names=("band", "instrument", "physical_filter", "visit_system", "visit")
87 )
88 self.assertAstropyTablesEqual(res, expected)
90 def testWhere(self):
91 """Test getting datasets."""
92 res = self._queryDataIds(self.root, dimensions=("visit",),
93 where="instrument='DummyCamComp' AND visit=423")
94 expected = AstropyTable(
95 array((
96 ("R", "DummyCamComp", "d-r", 1, 423),
97 )),
98 names=("band", "instrument", "physical_filter", "visit_system", "visit")
99 )
100 self.assertAstropyTablesEqual(res, expected)
102 def testCollections(self):
103 """Test getting datasets using the collections option."""
105 # Add a dataset in a different collection
106 self.butler = Butler(self.root, run="foo")
107 self.repo.butler.registry.insertDimensionData("visit", {"instrument": "DummyCamComp", "id": 425,
108 "name": "fourtwentyfive",
109 "physical_filter": "d-r",
110 "visit_system": 1})
111 self.repo.addDataset(dataId={"instrument": "DummyCamComp", "visit": 425},
112 run="foo")
114 # Verify the new dataset is not found in the "ingest/run" collection.
115 res = self._queryDataIds(repo=self.root, dimensions=("visit",), collections=("ingest/run",),
116 datasets="test_metric_comp")
117 expected = AstropyTable(
118 array((
119 ("R", "DummyCamComp", "d-r", 1, 423),
120 ("R", "DummyCamComp", "d-r", 1, 424)
121 )),
122 names=("band", "instrument", "physical_filter", "visit_system", "visit")
123 )
124 self.assertAstropyTablesEqual(res, expected)
126 # Verify the new dataset is found in the "foo" collection.
127 res = self._queryDataIds(repo=self.root, dimensions=("visit",), collections=("foo",),
128 datasets="test_metric_comp")
129 expected = AstropyTable(
130 array((
131 ("R", "DummyCamComp", "d-r", 1, 425),
132 )),
133 names=("band", "instrument", "physical_filter", "visit_system", "visit")
134 )
135 self.assertAstropyTablesEqual(res, expected)
138if __name__ == "__main__": 138 ↛ 139line 138 didn't jump to line 139, because the condition on line 138 was never true
139 unittest.main()