Coverage for tests/test_packages.py: 100%

1# This file is part of daf_butler. 

2# 

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5# (http://www.lsst.org). 

6# See the COPYRIGHT file at the top-level directory of this distribution 

7# for details of code ownership. 

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

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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 PackagesFormatter.""" 

29 

30import os 

31import unittest 

32 

33from lsst.daf.butler import Butler, DatasetType 

34from lsst.daf.butler.tests._repo_template_cache import make_repo_for_test 

35from lsst.daf.butler.tests.utils import makeTestTempDir, removeTestTempDir 

36from lsst.utils.packages import Packages 

37 

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

39 

40 

41class PackagesFormatterTestCase(unittest.TestCase): 

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

43 

44 def setUp(self): 

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

46 self.root = makeTestTempDir(TESTDIR) 

47 make_repo_for_test(self.root) 

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

49 self.enterContext(self.butler) 

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

51 # inserting dimension data or defining data IDs. 

52 self.datasetType = DatasetType( 

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

54 ) 

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

56 

57 def tearDown(self): 

58 removeTestTempDir(self.root) 

59 

60 def testPackages(self): 

61 packages = Packages.fromSystem() 

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

63 

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

65 self.assertEqual(stored, packages) 

66 

67 

68if __name__ == "__main__": 

69 unittest.main()