Coverage for tests/test_astropyTableFormatter.py: 100%

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27 

28"""Tests for AstropyTableFormatter.""" 

29 

30import os 

31import unittest 

32 

33import numpy 

34from astropy.table import Table 

35 

36from lsst.daf.butler import Butler, DatasetType 

37from lsst.daf.butler.tests._repo_template_cache import make_repo_for_test 

38from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

39 

40TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

41 

42 

43class AstropyTableFormatterTestCase(unittest.TestCase): 

44 """Test for AstropyTableFormatter.""" 

45 

46 def setUp(self): 

47 self.root = makeTestTempDir(TESTDIR) 

48 make_repo_for_test(self.root) 

49 ints = [1, 2, 3] 

50 names = ["one", "two", "three"] 

51 transcendentals = [3.14, 2.718, 0.643] 

52 self.table = Table([ints, names, transcendentals], names=["ints", "names", "transcendentals"]) 

53 

54 def tearDown(self): 

55 removeTestTempDir(self.root) 

56 del self.table 

57 

58 def testAstropyTableFormatter(self): 

59 butler = Butler(self.root, run="testrun") 

60 self.enterContext(butler) 

61 datasetType = DatasetType("table", [], "AstropyTable", universe=butler.dimensions) 

62 butler.registry.registerDatasetType(datasetType) 

63 ref = butler.put(self.table, datasetType) 

64 uri = butler.getURI(ref) 

65 self.assertEqual(uri.getExtension(), ".ecsv") 

66 table = butler.get("table") 

67 self.assertTrue(numpy.all(table == self.table)) 

68 

69 

70if __name__ == "__main__": 

71 unittest.main()