Coverage for tests/test_config_formatter.py: 54%

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14# 

15# This program is free software: you can redistribute it and/or modify 

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27 

28"""Tests for PexConfigFormatter. 

29""" 

30 

31import os 

32import unittest 

33 

34import lsst.pex.config 

35from lsst.daf.butler import Butler, DatasetType 

36from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

37 

38TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

39 

40 

41class SimpleConfig(lsst.pex.config.Config): 

42 """Config to use in tests for butler put/get.""" 

43 

44 i = lsst.pex.config.Field("integer test", int) 

45 c = lsst.pex.config.Field("string", str) 

46 

47 

48class PexConfigFormatterTestCase(unittest.TestCase): 

49 """Tests for PexConfigFormatter, using local file datastore.""" 

50 

51 def setUp(self): 

52 """Create a new butler root for each test.""" 

53 self.root = makeTestTempDir(TESTDIR) 

54 Butler.makeRepo(self.root) 

55 self.butler = Butler(self.root, run="test_run") 

56 # No dimensions in dataset type so we don't have to worry about 

57 # inserting dimension data or defining data IDs. 

58 self.datasetType = DatasetType( 

59 "config", dimensions=(), storageClass="Config", universe=self.butler.dimensions 

60 ) 

61 self.butler.registry.registerDatasetType(self.datasetType) 

62 

63 def tearDown(self): 

64 removeTestTempDir(self.root) 

65 

66 def testPexConfig(self) -> None: 

67 """Test that we can put and get pex_config Configs.""" 

68 c = SimpleConfig(i=10, c="hello") 

69 self.assertEqual(c.i, 10) 

70 ref = self.butler.put(c, "config") 

71 butler_c = self.butler.get(ref) 

72 self.assertEqual(c, butler_c) 

73 self.assertIsInstance(butler_c, SimpleConfig) 

74 

75 

76if __name__ == "__main__": 

77 unittest.main()