diff --git a/tests/test_issue_432.py b/tests/test_issue_432.py
new file mode 100644
index 000000000..e93951008
--- /dev/null
+++ b/tests/test_issue_432.py
@@ -0,0 +1,12 @@
+# Test for issue #432: [Go SDK] InMemoryBackend stores caller references without deep copy (data race)
+# Auto-generated by PR Harness
+
+import pytest
+
+
+def test_issue_432():
+    """Regression test for issue #432."""
+    # TODO: implement proper test reproduction
+    # Issue: [Go SDK] InMemoryBackend stores caller references without deep copy (data race)
+    pass
+