From bc202195afe9776698236bf9c7b73aedd14944ed Mon Sep 17 00:00:00 2001
From: Stephen Finucane <stephen@that.guru>
Date: Mon, 20 Jun 2022 13:03:30 +0100
Subject: [PATCH] tests: Add test for boolean options

This was missing, weirdly. Make sure we don't regress.

Signed-off-by: Stephen Finucane <stephen@that.guru>
---
 tests/test_formatter.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/test_formatter.py b/tests/test_formatter.py
index c413ee9..faf940d 100644
--- a/tests/test_formatter.py
+++ b/tests/test_formatter.py
@@ -62,6 +62,11 @@ def test_basic_parameters(self):
             help='A sample option with numeric choices',
             type=click.Choice([1, 2, 3]),
         )
+        @click.option(
+            '--flag',
+            is_flag=True,
+            help='A boolean flag',
+        )
         @click.argument('ARG', envvar='ARG')
         def foobar(bar):
             """A sample command."""
@@ -102,6 +107,10 @@ def foobar(bar):
 
             :options: 1 | 2 | 3
 
+        .. option:: --flag
+
+            A boolean flag
+
         .. rubric:: Arguments
 
         .. option:: ARG