add changelog entry for #468

[etc/vim.git] / tests / test_black.py

diff --git a/tests/test_black.py b/tests/test_black.py
index 9c798caa1c3169b6792f8d663ff41a97df345e10..311f63563b9666765712a78bec994222fe8465df 100644 (file)
--- a/tests/test_black.py
+++ b/tests/test_black.py
@@ -453,6 +453,14 @@ class BlackTestCase(unittest.TestCase):
         black.assert_equivalent(source, actual)
         black.assert_stable(source, actual, line_length=ll)
 
+    @patch("black.dump_to_file", dump_to_stderr)
+    def test_bracket_match(self) -> None:
+        source, expected = read_data("bracketmatch")
+        actual = fs(source)
+        self.assertFormatEqual(expected, actual)
+        black.assert_equivalent(source, actual)
+        black.assert_stable(source, actual, line_length=ll)
+
     def test_report_verbose(self) -> None:
         report = black.Report(verbose=True)
         out_lines = []