Coverage for tests/test_pre_transform.py: 46%

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1# This file is part of ctrl_bps. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (https://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 <https://www.gnu.org/licenses/>. 

21import os 

22import shutil 

23import tempfile 

24import unittest 

25 

26from lsst.ctrl.bps import BpsConfig 

27from lsst.ctrl.bps.pre_transform import create_quantum_graph, execute 

28 

29TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

30 

31 

32class TestExecute(unittest.TestCase): 

33 """Test execution.""" 

34 

35 def setUp(self): 

36 self.file = tempfile.NamedTemporaryFile("w+") 

37 

38 def tearDown(self): 

39 self.file.close() 

40 

41 def testSuccessfulExecution(self): 

42 """Test exit status if command succeeded.""" 

43 status = execute("true", self.file.name) 

44 self.assertIn("true", self.file.read()) 

45 self.assertEqual(status, 0) 

46 

47 def testFailingExecution(self): 

48 """Test exit status if command failed.""" 

49 status = execute("false", self.file.name) 

50 self.assertIn("false", self.file.read()) 

51 self.assertNotEqual(status, 0) 

52 

53 

54class TestCreatingQuantumGraph(unittest.TestCase): 

55 """Test quantum graph creation.""" 

56 

57 def setUp(self): 

58 self.tmpdir = tempfile.mkdtemp(dir=TESTDIR) 

59 

60 def tearDown(self): 

61 shutil.rmtree(self.tmpdir, ignore_errors=True) 

62 

63 def testCreatingQuantumGraph(self): 

64 """Test if a config command creates appropriately named qgraph file.""" 

65 settings = { 

66 "createQuantumGraph": "touch {qgraphFile}", 

67 "submitPath": self.tmpdir, 

68 "whenSaveJobQgraph": "NEVER", 

69 "uniqProcName": "my_test", 

70 "qgraphFileTemplate": "{uniqProcName}.qgraph", 

71 } 

72 config = BpsConfig(settings, search_order=[]) 

73 create_quantum_graph(config, self.tmpdir) 

74 self.assertTrue(os.path.exists(os.path.join(self.tmpdir, config["qgraphFileTemplate"]))) 

75 

76 def testCreatingQuantumGraphFailure(self): 

77 """Test if an exception is raised when creating qgraph file fails.""" 

78 settings = { 

79 "createQuantumGraph": "false", 

80 "submitPath": self.tmpdir, 

81 } 

82 config = BpsConfig(settings, search_order=[]) 

83 with self.assertRaises(RuntimeError): 

84 create_quantum_graph(config, self.tmpdir) 

85 

86 

87if __name__ == "__main__": 87 ↛ 88line 87 didn't jump to line 88, because the condition on line 87 was never true

88 unittest.main()