tests: do not allow underscores in cli options

We use dashes in --long-options, not underscores, so add a test to
make sure people don't accidentally add them.

Change-Id: Iffbce474d22cf1f6c2042f7882f215875c8df3cf
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/369734
Reviewed-by: Gavin Mak <gavinmak@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Commit-Queue: Mike Frysinger <vapier@google.com>
This commit is contained in:
Mike Frysinger 2023-04-18 00:05:53 -04:00 committed by LUCI
parent 99ebf627db
commit e7e20f4686

View File

@ -75,3 +75,17 @@ class AllCommands(unittest.TestCase):
msg=f"subcmds/{name}.py: {option.get_opt_string()}: "
f'help text should not end in a period: "{option.help}"',
)
def test_cli_option_style(self):
"""Force some consistency in option flags."""
for name, cls in subcmds.all_commands.items():
cmd = cls()
parser = cmd.OptionParser
for option in parser.option_list:
for opt in option._long_opts:
self.assertNotIn(
"_",
opt,
msg=f"subcmds/{name}.py: {opt}: only use dashes in "
"options, not underscores",
)