Coverage for tests/test_matplotlibStorage.py: 47%

34 statements  

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1# This file is part of obs_test. 

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 

23import os 

24import tempfile 

25import unittest 

26 

27# we only import lsst.obs.test.TestMapper from lsst.obs.test, 

28# but use the namespace to hide it from pytest 

29import lsst.obs.test 

30import lsst.utils.tests 

31from lsst.utils import getPackageDir 

32from lsst.daf.persistence import Butler 

33import shutil 

34 

35 

36ROOT = getPackageDir('obs_test') 

37 

38 

39class MatplotlibStorageTestCase(lsst.utils.tests.TestCase): 

40 

41 def setUp(self): 

42 inputDir = os.path.join(ROOT, "data", "input") 

43 self.testDir = tempfile.mkdtemp(dir=os.path.join(ROOT, 'tests'), prefix=type(self).__name__+'-') 

44 self.butler = Butler(inputs=inputDir, outputs={"root": self.testDir, "mode": 'rw'}) 

45 

46 def tearDown(self): 

47 del self.butler 

48 if os.path.exists(self.testDir): 

49 shutil.rmtree(self.testDir) 

50 

51 def testWriteFigure(self): 

52 """Test writing a matpotlib figure to a repository.""" 

53 import matplotlib 

54 matplotlib.use("Agg") 

55 from matplotlib import pyplot 

56 fig = pyplot.figure() 

57 pyplot.plot([0, 1], [0, 1], "k") 

58 self.butler.put(fig, "test_plot", visit=1, filter="g") 

59 self.assertTrue(self.butler.datasetExists("test_plot", visit=1, filter="g")) 

60 self.assertTrue(os.path.exists(self.butler.getUri("test_plot", visit=1, filter="g"))) 

61 

62 

63class MemoryTester(lsst.utils.tests.MemoryTestCase): 

64 pass 

65 

66 

67def setup_module(module): 

68 lsst.utils.tests.init() 

69 

70 

71if __name__ == "__main__": 71 ↛ 72line 71 didn't jump to line 72, because the condition on line 71 was never true

72 lsst.utils.tests.init() 

73 unittest.main()