Coverage for tests / test_guider.py: 31%

1# This file is part of obs_lsst. 

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/>. 

21# 

22 

23import os 

24import unittest 

25import contextlib 

26from lsst.daf.butler import MissingDatasetTypeError, Config 

27from lsst.daf.butler.tests import makeTestRepo 

28from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

29from lsst.obs.lsst import LsstCam, ingest_guider 

30from lsst.obs.base import RawIngestTask 

31 

32TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

33DATAROOT = os.path.join(TESTDIR, "data", "input", "guider") 

34 

35 

36class GuiderIngestTestCase(unittest.TestCase): 

37 """Test guider file ingest.""" 

38 

39 def setUp(self): 

40 # Repository should be re-created for each test case since 

41 # dimension records are set. 

42 self.root = makeTestTempDir(TESTDIR) 

43 self.addClassCleanup(removeTestTempDir, self.root) 

44 

45 config = Config() 

46 config["datastore", "cls"] = "lsst.daf.butler.datastores.fileDatastore.FileDatastore" 

47 self.butler = makeTestRepo(self.root, config=config) 

48 self.enterContext(self.butler) 

49 self.instrument = LsstCam() 

50 self.instrument.register(self.butler.registry) 

51 

52 def test_ingest_guider_fail(self): 

53 

54 failed = {} 

55 

56 def on_undefined_exposure(path, obsid): 

57 failed[path] = obsid 

58 

59 with self.assertRaises(MissingDatasetTypeError): 

60 ingest_guider( 

61 self.butler, 

62 [os.path.join(DATAROOT, "guider_data", "MC_C_20230616_000013_R04_SG0.fits")], 

63 on_undefined_exposure=on_undefined_exposure, 

64 ) 

65 

66 with contextlib.suppress(Exception): 

67 ingest_guider( 

68 self.butler, 

69 [os.path.join(DATAROOT, "guider_data", "MC_C_20230616_000013_R04_SG0.fits")], 

70 register_dataset_type=True, 

71 on_undefined_exposure=on_undefined_exposure, 

72 ) 

73 

74 failed_obsids = list(failed.values()) 

75 self.assertEqual(failed_obsids, ["MC_C_20230616_000013"], msg=f"{failed}") 

76 

77 def test_ingest_guider(self): 

78 # First ingest a raw to get the exposure defined. 

79 config = RawIngestTask.ConfigClass() 

80 task = RawIngestTask(config=config, butler=self.butler) 

81 # This will read the metadata from the sidecar file. 

82 task.run([os.path.join(DATAROOT, "raw", "MC_C_20240918_000013_R42_S11.fits")]) 

83 

84 ingested = [] 

85 

86 def on_success(datasets): 

87 ingested.extend(datasets) 

88 

89 # Ingest guider data. 

90 refs = ingest_guider( 

91 self.butler, 

92 [os.path.join(DATAROOT, "guider_data", "MC_C_20240918_000013_R00_SG0_guider.fits")], 

93 group_files=False, 

94 register_dataset_type=True, 

95 on_success=on_success, 

96 ) 

97 

98 self.assertEqual(len(ingested), 1) 

99 

100 # Check that the guider metadata is set. 

101 guider = self.butler.get(refs[0]) 

102 self.assertIsNotNone(guider.metadata) 

103 for stamp in guider: 

104 self.assertIn("STMPTIME", stamp.metadata) 

105 

106 self.assertEqual(guider[0].metadata["STMPTIME"], "2024-09-18T13:51:28.526") 

107 self.assertEqual(guider[-1].metadata["STMPTIME"], "2024-09-18T13:51:43.319") 

108 

109 

110 

111if __name__ == '__main__': 111 ↛ 112line 111 didn't jump to line 112 because the condition on line 111 was never true

112 unittest.main()