Coverage for tests/test_packages.py: 52%

21 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 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"""Tests for PackagesFormatter. 

23""" 

24 

25import os 

26import unittest 

27 

28from lsst.daf.butler import Butler, DatasetType 

29from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

30from lsst.utils.packages import Packages 

31 

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

33 

34 

35class PackagesFormatterTestCase(unittest.TestCase): 

36 """Tests for PackagesFormatter, using local file datastore.""" 

37 

38 def setUp(self): 

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

40 self.root = makeTestTempDir(TESTDIR) 

41 Butler.makeRepo(self.root) 

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

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

44 # inserting dimension data or defining data IDs. 

45 self.datasetType = DatasetType( 

46 "data", dimensions=(), storageClass="Packages", universe=self.butler.dimensions 

47 ) 

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

49 

50 def tearDown(self): 

51 removeTestTempDir(self.root) 

52 

53 def testPackages(self): 

54 packages = Packages.fromSystem() 

55 self.butler.put(packages, self.datasetType, dataId={}) 

56 

57 stored = self.butler.get(self.datasetType, dataId={}) 

58 self.assertEqual(stored, packages) 

59 

60 

61if __name__ == "__main__": 

62 unittest.main()