Fix tests failing with click 8.2+

Author: href

tests/test_common.py

@@ -5,4 +5,11 @@
 def test_list_commands():
     runner = CliRunner()
     result = runner.invoke(cli, [])
+
+    # Since click 8.2, the exit code is 2, when usage is invoked without
+    # -h/--help. Since we support older releases as well, it can be one of two.
+    assert result.exit_code in (0, 2)
+
+    # This can be avoided by asking for help
+    result = runner.invoke(cli, ['--help'])
     assert result.exit_code == 0