Coverage for tests/test_dataIdContainer.py: 48%

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1# This file is part of pipe_base. 

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 

22"""Tests of the DataIdContainer class.""" 

23 

24import unittest 

25import unittest.mock 

26 

27try: 

28 import lsst.daf.persistence as dafPersistence 

29except ImportError: 

30 dafPersistence = None 

31try: 

32 from lsst.pipe.base import DataIdContainer 

33except ImportError: 

34 DataIdContainer = None 

35import lsst.utils.tests 

36 

37 

38@unittest.skipIf(DataIdContainer is None or dafPersistence is None, "Gen2 infrastructure is not available") 

39class DataIdContainerTestCase(lsst.utils.tests.TestCase): 

40 def setUp(self): 

41 self.container = DataIdContainer() 

42 self.butler = unittest.mock.MagicMock(spec=dafPersistence.Butler) 

43 

44 def test_castDataIdsNoneDatasetType(self): 

45 """Raise RuntimeError if we haven't set container.datasetType.""" 

46 with self.assertRaises(RuntimeError): 

47 self.container.castDataIds(self.butler) 

48 

49 def test_makeDataRefListNoneDatasetType(self): 

50 """Raise RuntimeError if we haven't set container.datasetType.""" 

51 with self.assertRaises(RuntimeError): 

52 self.container.makeDataRefList(self.butler) 

53 

54 def test_castDataIdsRaiseKeyError(self): 

55 """Test that castDataIds re-raises a butler.getKeys() exception.""" 

56 self.container.setDatasetType("nonsense!") 

57 self.butler.getKeys.side_effect = KeyError 

58 with self.assertRaises(KeyError) as cm: 

59 self.container.castDataIds(self.butler) 

60 self.assertIsInstance(cm.exception.__cause__, KeyError) 

61 

62 

63class MyMemoryTestCase(lsst.utils.tests.MemoryTestCase): 

64 pass 

65 

66 

67def setup_module(module): 

68 lsst.utils.tests.init() 

69 

70 

71if __name__ == "__main__": 71 ↛ 72line 71 didn't jump to line 72, because the condition on line 71 was never true

72 lsst.utils.tests.init() 

73 unittest.main()