From 2b37c8df8d13178c5734681ec8090f055f92caa9 Mon Sep 17 00:00:00 2001
From: cecinestpasunepipe
 <110607403+cecinestpasunepipe@users.noreply.github.com>
Date: Wed, 4 Sep 2024 09:30:45 +0200
Subject: [PATCH] Add unittest

---
 tests/tools/test_utils.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/tools/test_utils.py b/tests/tools/test_utils.py
index d7066dbc0..db5975014 100644
--- a/tests/tools/test_utils.py
+++ b/tests/tools/test_utils.py
@@ -8,6 +8,7 @@
 from dissect.target.plugin import arg, find_plugin_functions
 from dissect.target.tools.utils import (
     args_to_uri,
+    generate_argparse_for_unbound_method,
     get_target_attribute,
     persist_execution_report,
 )
@@ -77,3 +78,17 @@ def test_plugin_name_confusion_regression(target_unix_users, pattern, expected_f
         get_target_attribute(target_unix_users, plugins[0])
 
     assert expected_function in str(exc_info.value)
+
+
+def test_plugin_mutual_exclusive_arguments():
+    fargs = [
+        (("--aa",), {"group": "aa"}),
+        (("--bb",), {"group": "aa"}),
+        (("--cc",), {"group": "bb"}),
+        (("--dd",), {"group": "bb"}),
+    ]
+    method = test_plugin_mutual_exclusive_arguments
+    setattr(method, "__args__", fargs)
+    with patch("inspect.isfunction", return_value=True):
+        parser = generate_argparse_for_unbound_method(method)
+    assert len(parser._mutually_exclusive_groups) == 2