Coverage for tests/test_bestEffortIsr.py: 52%

1# This file is part of summit_utils. 

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.afw.image as afwImage 

25import lsst.summit.utils.butlerUtils as butlerUtils 

26import lsst.utils.tests 

27from lsst.summit.utils.bestEffort import BestEffortIsr 

28from lsst.summit.utils.quickLook import QuickLookIsrTask 

29 

30 

31class BestEffortIsrTestCase(lsst.utils.tests.TestCase): 

32 # class attributes populated in setUpClass 

33 bestEffortIsr: BestEffortIsr 

34 dataId: dict[str, int] 

35 

36 @classmethod 

37 def setUpClass(cls) -> None: 

38 try: 

39 cls.bestEffortIsr = BestEffortIsr() 

40 except (FileNotFoundError, ValueError): 

41 raise unittest.SkipTest("Skipping tests that require the LATISS butler repo.") 

42 

43 # chosen as this is available in the following locations - collections: 

44 # main@USDF - LATISS/raw/all 

45 cls.dataId = {"day_obs": 20251021, "seq_num": 443, "detector": 0} 

46 

47 def test_getExposure(self) -> None: 

48 # in most locations this will load a pre-made image 

49 exp = self.bestEffortIsr.getExposure(self.dataId) 

50 self.assertIsInstance(exp, afwImage.Exposure) 

51 

52 # this will always actually run isr with whatever calibs are available 

53 exp = self.bestEffortIsr.getExposure(self.dataId, forceRemake=True) 

54 self.assertIsInstance(exp, afwImage.Exposure) 

55 

56 def test_getExposureFromExpRecord(self) -> None: 

57 """Test getting with an expRecord. This requires also passing in 

58 the detector number as a kwarg. 

59 """ 

60 expRecord = butlerUtils.getExpRecordFromDataId(self.bestEffortIsr.butler, self.dataId) 

61 

62 exp = self.bestEffortIsr.getExposure(expRecord, detector=0) 

63 self.assertIsInstance(exp, afwImage.Exposure) 

64 

65 # and then again with just the dataCoordinate 

66 exp = self.bestEffortIsr.getExposure(expRecord.dataId, detector=0) 

67 self.assertIsInstance(exp, afwImage.Exposure) 

68 

69 # Try forceRemake with an expRecord and a detector as a kwarg 

70 # as forceRemake has a different code path, as it has to get a raw 

71 exp = self.bestEffortIsr.getExposure(expRecord.dataId, detector=0, forceRemake=True) 

72 self.assertIsInstance(exp, afwImage.Exposure) 

73 

74 def test_raises(self) -> None: 

75 """Ensure function cannot be called without specifying a detector.""" 

76 dataId = self.dataId 

77 dataId.pop("detector") 

78 with self.assertRaises(ValueError): 

79 self.bestEffortIsr.getExposure(dataId) 

80 

81 def test_quicklook_connections(self) -> None: 

82 """Test that various QuickLookIsrConnections inputs are no longer 

83 required. 

84 """ 

85 connections = QuickLookIsrTask.ConfigClass.ConnectionsClass(config=QuickLookIsrTask.ConfigClass()) 

86 self.assertEqual(connections.bias.minimum, 0) # type: ignore[attr-defined] 

87 self.assertEqual(connections.flat.minimum, 0) # type: ignore[attr-defined] 

88 self.assertEqual(connections.ccdExposure.minimum, 1) # type: ignore[attr-defined] 

89 

90 

91class TestMemory(lsst.utils.tests.MemoryTestCase): 

92 pass 

93 

94 

95def setup_module(module: object) -> None: 

96 lsst.utils.tests.init() 

97 

98 

99if __name__ == "__main__": 99 ↛ 100line 99 didn't jump to line 100 because the condition on line 99 was never true

100 lsst.utils.tests.init() 

101 unittest.main()