Coverage for tests/test_ellipsis.py: 75%

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1# This file is part of utils. 

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/>. 

21 

22import unittest 

23 

24import lsst.utils 

25import lsst.utils.tests 

26from lsst.utils.ellipsis import Ellipsis, EllipsisType 

27 

28 

29class EllipsisTestCase(lsst.utils.tests.TestCase): 

30 """Test ellipsis handling.""" 

31 

32 def test_ellipsis(self): 

33 # These are true at runtime because of typing.TYPE_CHECKING guards in 

34 # the module. When MyPy or other type-checkers run, these assertions 

35 # would not be true, and `Ellipsis` must be used instead of the literal 

36 # `...` to be understood by mypy. 

37 self.assertIs(Ellipsis, ...) 

38 self.assertIs(EllipsisType, type(...)) 

39 

40 

41if __name__ == "__main__": 

42 unittest.main()