Coverage for tests/test_reinterpolate_pixels.py: 46%

24 statements  

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1# This file is part of pipe_tasks. 

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/>. 

21 

22import unittest 

23 

24import lsst.ip.isr as ipIsr 

25import lsst.utils.tests 

26from lsst.meas.algorithms import ReinterpolatePixelsConfig, ReinterpolatePixelsTask 

27 

28 

29class TestReinterpolatePixels(lsst.utils.tests.TestCase): 

30 """Test that ReinterpolatePixelsTask for meas_algorithms produces expected 

31 outputs. 

32 """ 

33 

34 def setUp(self): 

35 self.inputExp = ipIsr.isrMock.TrimmedRawMock().run() 

36 self.mi = self.inputExp.getMaskedImage() 

37 

38 def test_reinterpolate_pixels(self): 

39 """Expect number of interpolated pixels to be non-zero.""" 

40 ipIsr.makeThresholdMask(self.mi, 200, growFootprints=2, maskName="SAT") 

41 config = ReinterpolatePixelsConfig() 

42 config.maskNameList = ["SAT"] 

43 task = ReinterpolatePixelsTask(config=config) 

44 task.run(self.inputExp) 

45 interpMaskedImage = self.inputExp.getMaskedImage() 

46 numBit = ipIsr.countMaskedPixels(interpMaskedImage, "INTRP") 

47 self.assertEqual(numBit, 40800) 

48 

49 

50class TestMemory(lsst.utils.tests.MemoryTestCase): 

51 pass 

52 

53 

54def setup_module(module): 

55 lsst.utils.tests.init() 

56 

57 

58if __name__ == "__main__": 58 ↛ 59line 58 didn't jump to line 59, because the condition on line 58 was never true

59 lsst.utils.tests.init() 

60 unittest.main()