Coverage for tests / test_instrument.py: 46%

1# This file is part of obs_base. 

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 <http://www.gnu.org/licenses/>. 

21 

22"""Tests of the Instrument class.""" 

23 

24import datetime 

25import unittest 

26 

27from lsst.obs.base import Instrument 

28from lsst.obs.base.instrument_tests import DummyCam, InstrumentTestData, InstrumentTests 

29 

30 

31class InstrumentTestCase(InstrumentTests, unittest.TestCase): 

32 """Test for Instrument.""" 

33 

34 instrument = DummyCam() 

35 

36 data = InstrumentTestData( 

37 name="DummyCam", nDetectors=2, firstDetectorName="RXX_S00", physical_filters={"dummy_g", "dummy_u"} 

38 ) 

39 

40 def test_getCamera(self): 

41 """No camera defined in DummyCam.""" 

42 return 

43 

44 def test_collectionTimestamps(self): 

45 self.assertEqual( 

46 Instrument.formatCollectionTimestamp("2018-05-03"), 

47 "20180503T000000Z", 

48 ) 

49 self.assertEqual( 

50 Instrument.formatCollectionTimestamp("2018-05-03T14:32:16"), 

51 "20180503T143216Z", 

52 ) 

53 self.assertEqual( 

54 Instrument.formatCollectionTimestamp("20180503T143216Z"), 

55 "20180503T143216Z", 

56 ) 

57 self.assertEqual( 

58 Instrument.formatCollectionTimestamp(datetime.datetime(2018, 5, 3, 14, 32, 16)), 

59 "20180503T143216Z", 

60 ) 

61 formattedNow = Instrument.makeCollectionTimestamp() 

62 self.assertIsInstance(formattedNow, str) 

63 datetimeThen1 = datetime.datetime.strptime(formattedNow, "%Y%m%dT%H%M%S%z") 

64 self.assertEqual(datetimeThen1.tzinfo, datetime.UTC) 

65 

66 def test_group_name(self): 

67 """Test group name to ID conversion.""" 

68 self.assertEqual(self.instrument.group_name_to_group_id("1:234-5.6"), 123456) 

69 with self.assertRaises(ValueError): 

70 self.instrument.group_name_to_group_id("no_int") 

71 

72 

73if __name__ == "__main__": 73 ↛ 74line 73 didn't jump to line 74 because the condition on line 73 was never true

74 unittest.main()