diff --git a/engine/tests/base/manual/cc_test.c b/engine/tests/base/manual/cc_test.c
index c791ede..d5ec52f 100644
--- a/engine/tests/base/manual/cc_test.c
+++ b/engine/tests/base/manual/cc_test.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include "base.h"
+#include "memory_arena.h"
 #include <assert.h>
 
 int main(void) {
@@ -27,6 +28,29 @@ int main(void) {
         mem_arena_print();
     }
 
+    {
+        cc_map(char*, int) str_map;
+        cc_init(&str_map);
+        cc_reserve(&str_map, 4);
+        mem_arena_print();
+        {
+            // For char*, you have to allocated memory (static or dynamic)
+            char* sample = mem_arena_malloc(4);
+            memcpy(sample, "lol", 4); 
+            cc_insert(&str_map, sample, 15);
+        }
+        int* val = cc_get(&str_map, "lol");
+        printf("str key get: %p\n", val);
+        mem_arena_print();
+        // Need to retrieve char* to free, if it is dynamic
+        // On retrive, dereference to get point and free
+        // Safer to NULL check first
+        // but we know it exists
+        mem_arena_free((void*)*cc_key_for(&str_map, val));
+        cc_cleanup(&str_map);
+        mem_arena_print();
+    }
+
     {
         printf("Map of maps\n");
         cc_map(int, cc_map(int,int)) map_of_map;