refactor: remove pointer hard reference

feat: light test

scripts/test_addon.py

@@ -0,0 +1,25 @@
+import sys
+try:
+    import blender_addon_tester as BAT
+except Exception as e:
+    print(e)
+    sys.exit(1)
+
+def main():    
+    if len(sys.argv) > 1:
+        addon = sys.argv[1]
+    else:
+        addon = "multi_user"
+    if len(sys.argv) > 2:
+        blender_rev = sys.argv[2]
+    else:
+        blender_rev = "2.82"
+    
+    try:
+        exit_val = BAT.test_blender_addon(addon_path=addon, blender_revision=blender_rev)
+    except Exception as e:
+        print(e)
+        exit_val = 1
+    sys.exit(exit_val)
+
+main()