diff -r fd7bbda93c7f -r 8b29d732f97b tests/test_kv_list.c
--- a/tests/test_kv_list.c	Tue Sep 02 20:26:10 2025 +0200
+++ b/tests/test_kv_list.c	Tue Sep 02 21:12:51 2025 +0200
@@ -86,6 +86,8 @@
 
         CX_TEST_ASSERT(cxListSize(list) == 1);
         CX_TEST_ASSERT(*(int*)cxListAt(list, 0) == 37);
+
+        CX_TEST_ASSERT(0 != cxMapRemove(map, "xyz"));
     }
     cxListFree(list);
 }