Coverage for tests/test_astropyTableFormatter.py: 43%

28 statements  

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1# This file is part of daf_butler. 

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 software is dual licensed under the GNU General Public License and also 

10# under a 3-clause BSD license. Recipients may choose which of these licenses 

11# to use; please see the files gpl-3.0.txt and/or bsd_license.txt, 

12# respectively. If you choose the GPL option then the following text applies 

13# (but note that there is still no warranty even if you opt for BSD instead): 

14# 

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

16# it under the terms of the GNU General Public License as published by 

17# the Free Software Foundation, either version 3 of the License, or 

18# (at your option) any later version. 

19# 

20# This program is distributed in the hope that it will be useful, 

21# but WITHOUT ANY WARRANTY; without even the implied warranty of 

22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

23# GNU General Public License for more details. 

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26# along with this program. If not, see <http://www.gnu.org/licenses/>. 

27 

28"""Tests for AstropyTableFormatter. 

29""" 

30 

31import os 

32import unittest 

33 

34import numpy 

35from astropy.table import Table 

36from lsst.daf.butler import Butler, DatasetType 

37from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

38 

39TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

40 

41 

42class AstropyTableFormatterTestCase(unittest.TestCase): 

43 """Test for AstropyTableFormatter.""" 

44 

45 def setUp(self): 

46 self.root = makeTestTempDir(TESTDIR) 

47 Butler.makeRepo(self.root) 

48 ints = [1, 2, 3] 

49 names = ["one", "two", "three"] 

50 transcendentals = [3.14, 2.718, 0.643] 

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

52 

53 def tearDown(self): 

54 removeTestTempDir(self.root) 

55 del self.table 

56 

57 def testAstropyTableFormatter(self): 

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

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

60 butler.registry.registerDatasetType(datasetType) 

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

62 uri = butler.getURI(ref) 

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

64 table = butler.get("table") 

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

66 

67 

68if __name__ == "__main__": 

69 unittest.main()