Coverage for tests/test_quantum.py : 17%

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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/>.
22import unittest
23import astropy.time
25from lsst.daf.butler import Quantum, DimensionUniverse, StorageClass, DatasetType, DatasetRef
26from lsst.daf.butler.core.utils import NamedKeyDict
28"""Tests for Quantum.
29"""
32class QuantumTestCase(unittest.TestCase):
33 """Test for Quantum.
34 """
36 def testConstructor(self):
37 """Test of constructor.
38 """
39 # Quantum specific arguments
40 run = None # TODO add Run
41 taskName = "some.task.object" # can't use a real PipelineTask due to inverted package dependency
42 # Base class arguments
43 startTime = astropy.time.Time("2018-01-01", format="iso", scale="utc")
44 endTime = astropy.time.Time("2018-01-02", format="iso", scale="utc")
45 host = "localhost"
46 quantum = Quantum(taskName=taskName, run=run, startTime=startTime, endTime=endTime, host=host)
47 self.assertEqual(quantum.taskName, taskName)
48 self.assertEqual(quantum.run, run)
49 self.assertEqual(quantum.predictedInputs, NamedKeyDict())
50 self.assertEqual(quantum.actualInputs, NamedKeyDict())
51 self.assertIsNone(quantum.dataId)
52 self.assertIsNone(quantum.id)
53 self.assertEqual(quantum.startTime, startTime)
54 self.assertEqual(quantum.endTime, endTime)
55 self.assertEqual(quantum.host, host)
57 def testAddInputsOutputs(self):
58 """Test of addPredictedInput() method.
59 """
60 quantum = Quantum(taskName="some.task.object", run=None)
62 # start with empty
63 self.assertEqual(quantum.predictedInputs, dict())
64 universe = DimensionUniverse()
65 instrument = "DummyCam"
66 datasetTypeName = "test_ds"
67 storageClass = StorageClass("testref_StructuredData")
68 datasetType = DatasetType(datasetTypeName, universe.extract(("instrument", "visit")), storageClass)
70 # add one ref
71 ref = DatasetRef(datasetType, dict(instrument=instrument, visit=42))
72 quantum.addPredictedInput(ref)
73 self.assertIn(datasetTypeName, quantum.predictedInputs)
74 self.assertEqual(len(quantum.predictedInputs[datasetTypeName]), 1)
75 # add second ref
76 ref = DatasetRef(datasetType, dict(instrument=instrument, visit=43))
77 quantum.addPredictedInput(ref)
78 self.assertEqual(len(quantum.predictedInputs[datasetTypeName]), 2)
80 # mark last ref as actually used
81 self.assertEqual(quantum.actualInputs, dict())
82 quantum._markInputUsed(ref)
83 self.assertIn(datasetTypeName, quantum.actualInputs)
84 self.assertEqual(len(quantum.actualInputs[datasetTypeName]), 1)
86 # add couple of outputs too
87 self.assertEqual(quantum.outputs, dict())
88 ref = DatasetRef(datasetType, dict(instrument=instrument, visit=42))
89 quantum.addOutput(ref)
90 self.assertIn(datasetTypeName, quantum.outputs)
91 self.assertEqual(len(quantum.outputs[datasetTypeName]), 1)
93 ref = DatasetRef(datasetType, dict(instrument=instrument, visit=43))
94 quantum.addOutput(ref)
95 self.assertEqual(len(quantum.outputs[datasetTypeName]), 2)
98if __name__ == "__main__": 98 ↛ 99line 98 didn't jump to line 99, because the condition on line 98 was never true
99 unittest.main()