patch_tests.diff

--- codex-rs/core/src/agentmemory/mod.rs
+++ codex-rs/core/src/agentmemory/mod.rs
@@ -118,3 +118,48 @@
         Ok(())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json::json;
+
+    #[test]
+    fn test_api_base_default() {
+        // Ensure env var is not set
+        std::env::remove_var("III_REST_PORT");
+        let adapter = AgentmemoryAdapter::new();
+        assert_eq!(adapter.api_base(), "http://localhost:3111");
+    }
+
+    #[test]
+    fn test_api_base_custom_port() {
+        std::env::set_var("III_REST_PORT", "4000");
+        let adapter = AgentmemoryAdapter::new();
+        assert_eq!(adapter.api_base(), "http://localhost:4000");
+        std::env::remove_var("III_REST_PORT");
+    }
+
+    #[test]
+    fn test_format_claude_parity_payload() {
+        let adapter = AgentmemoryAdapter::new();
+        let raw_payload = json!({
+            "session_id": "1234",
+            "turn_id": "turn-5",
+            "command": "echo hello"
+        });
+        
+        let formatted = adapter.format_claude_parity_payload("PreToolUse", raw_payload.clone());
+        
+        assert_eq!(formatted["event"], "PreToolUse");
+        assert_eq!(formatted["payload"], raw_payload);
+    }
+}