1 files changed, 5 insertions, 0 deletions
diff --git a/test/test_compat.py b/test/test_compat.py
index 9adf75763..dd62a5d6b 100644
--- a/test/test_compat.py
+++ b/test/test_compat.py
@@ -20,6 +20,7 @@ from youtube_dl.compat import (
     compat_urllib_parse_unquote,
     compat_urllib_parse_unquote_plus,
     compat_urllib_parse_urlencode,
+    struct_unpack,
 )
 
 
@@ -102,5 +103,9 @@ class TestCompat(unittest.TestCase):
         self.assertTrue(isinstance(doc.find('chinese').text, compat_str))
         self.assertTrue(isinstance(doc.find('foo/bar').text, compat_str))
 
+    def test_struct_unpack(self):
+        self.assertEqual(struct_unpack('!B', b'\x00'), (0,))
+
+
 if __name__ == '__main__':
     unittest.main()