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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# (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"""Unit tests for the daf_butler transfer CLI option. 

23""" 

24 

25import click 

26import click.testing 

27import unittest 

28 

29from lsst.obs.base.cli.opt import transfer_option 

30 

31 

32class Case(unittest.TestCase): 

33 

34 def test_set(self): 

35 

36 @click.command() 

37 @transfer_option() 

38 def cli(transfer): 

39 click.echo(transfer, nl=False) 

40 

41 runner = click.testing.CliRunner() 

42 result = runner.invoke(cli, ["--transfer", "symlink"]) 

43 self.assertEqual(result.exit_code, 0) 

44 self.assertEqual(result.stdout, "symlink") 

45 

46 def test_default(self): 

47 

48 @click.command() 

49 @transfer_option() 

50 def cli(transfer): 

51 click.echo(transfer, nl=False) 

52 

53 runner = click.testing.CliRunner() 

54 result = runner.invoke(cli, []) 

55 self.assertEqual(result.exit_code, 0) 

56 self.assertEqual(result.stdout, "auto") 

57 

58 def test_illegal(self): 

59 

60 @click.command() 

61 @transfer_option() 

62 def cli(transfer): 

63 click.echo(transfer, nl=False) 

64 

65 runner = click.testing.CliRunner() 

66 result = runner.invoke(cli, ["--transfer", "foo"]) 

67 self.assertNotEqual(result.exit_code, 0) 

68 self.assertIn("invalid choice: foo", result.output) 

69 

70 def test_help(self): 

71 

72 @click.command() 

73 @transfer_option(help="test transfer option") 

74 def cli(transfer): 

75 click.echo(transfer, nl=False) 

76 

77 runner = click.testing.CliRunner() 

78 result = runner.invoke(cli, ["--help"]) 

79 self.assertEqual(result.exit_code, 0, f"output: {result.output} exception: {result.exception}") 

80 self.assertIn("test transfer option", result.stdout) 

81 

82 

83if __name__ == "__main__": 83 ↛ 84line 83 didn't jump to line 84, because the condition on line 83 was never true

84 unittest.main()