Coverage for tests/test_cliUtilSplitCommas.py : 41%

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1# This file is part of daf_butler.
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/>.
22"""Unit tests for the daf_butler shared CLI options.
23"""
25import click
26import click.testing
27import unittest
29from lsst.daf.butler.cli.utils import split_commas
32@click.command()
33@click.option("--list-of-values", "-l", multiple=True, callback=split_commas)
34def cli(list_of_values):
35 click.echo(list_of_values)
38class Suite(unittest.TestCase):
40 def test_separate(self):
41 """test the split_commas callback by itself"""
42 ctx = "unused"
43 param = "unused"
44 self.assertEqual(split_commas(ctx, param, ("one,two", "three,four")), # noqa E231
45 ["one", "two", "three", "four"])
47 def test_single(self):
48 """test the split_commas callback in an option with one value"""
49 runner = click.testing.CliRunner()
50 result = runner.invoke(cli, ["-l", "one"])
51 self.assertEqual(result.exit_code, 0)
52 self.assertEqual(result.stdout, "['one']\n")
54 def test_multiple(self):
55 """test the split_commas callback in an option with two single
56 values"""
57 runner = click.testing.CliRunner()
58 result = runner.invoke(cli, ["-l", "one", "-l", "two"])
59 self.assertEqual(result.exit_code, 0)
60 self.assertEqual(result.stdout, "['one', 'two']\n")
62 def test_singlePair(self):
63 """test the split_commas callback in an option with one pair of
64 values"""
65 runner = click.testing.CliRunner()
66 result = runner.invoke(cli, ["-l", "one,two"])
67 self.assertEqual(result.exit_code, 0)
68 self.assertEqual(result.stdout, "['one', 'two']\n")
70 def test_multiplePair(self):
71 """test the split_commas callback in an option with two pairs of
72 values"""
73 runner = click.testing.CliRunner()
74 result = runner.invoke(cli, ["-l", "one,two", "-l", "three,four"])
75 self.assertEqual(result.exit_code, 0)
76 self.assertEqual(result.stdout, "['one', 'two', 'three', 'four']\n")
79if __name__ == "__main__": 79 ↛ 80line 79 didn't jump to line 80, because the condition on line 79 was never true
80 unittest.main()