Coverage for tests/test_isrStatistics.py: 32%
34 statements
« prev ^ index » next coverage.py v6.5.0, created at 2023-01-10 03:20 -0800
« prev ^ index » next coverage.py v6.5.0, created at 2023-01-10 03:20 -0800
1# This file is part of ip_isr.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (https://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 <https://www.gnu.org/licenses/>.
21import unittest
23import lsst.utils.tests
25from lsst.ip.isr.isrMock import RawMock
26from lsst.ip.isr import IsrTask
29class IsrStatisticsTestCase(lsst.utils.tests.TestCase):
30 def setUp(self):
31 config = IsrTask.ConfigClass()
32 config.doAssembleCcd = True
33 config.doOverscan = True
34 config.overscan.fitType = 'MEDIAN_PER_ROW'
35 config.doBias = False
36 config.doDark = False
37 config.doFlat = False
38 config.doLinearize = False
39 config.doCalculateStatistics = True
40 config.doFringe = False
41 config.isrStats.doBandingStatistics = True
43 self.task = IsrTask(config=config)
44 self.exposure = RawMock().run()
46 self.overscans = []
47 for amp in self.exposure.getDetector().getAmplifiers():
48 overscanResults = self.task.overscanCorrection(self.exposure, amp)
49 self.overscans.append(overscanResults)
51 def test_bandingStatistics(self):
52 """Look at the banding on a raw mock image.
54 The value obtained is far larger than we expect in real data.
55 """
56 bandingResults = self.task.isrStats.measureBanding(self.exposure, self.overscans)
58 self.assertFloatsAlmostEqual(bandingResults['DET_BANDING'], 153.6335, atol=1e2)
61class MemoryTester(lsst.utils.tests.MemoryTestCase):
62 pass
65def setup_module(module):
66 lsst.utils.tests.init()
69if __name__ == "__main__": 69 ↛ 70line 69 didn't jump to line 70, because the condition on line 69 was never true
70 import sys
71 setup_module(sys.modules[__name__])
72 unittest.main()