feat: harden community production foundation through story 1.5

crates/crank-adapter-rest/tests/integration/client.rs

@@ -48,7 +48,7 @@ async fn executes_rest_request_and_normalizes_json_response() {
         json!({
             "id": "42",
             "query": "true",
-            "trace": "trace-123",
+            "trace": "",
             "static": "static",
             "payload": { "name": "Ada" }
         })
@@ -69,6 +69,7 @@ async fn protocol_context_overrides_mapped_correlation_headers() {
                 "x-correlation-id".to_owned(),
                 "static-correlation".to_owned(),
             ),
+            ("x-trace-id".to_owned(), "static-trace".to_owned()),
         ]),
     });
     let prepared = PreparedRequest {
@@ -79,12 +80,17 @@ async fn protocol_context_overrides_mapped_correlation_headers() {
                 "x-correlation-id".to_owned(),
                 "mapped-correlation".to_owned(),
             ),
+            ("x-trace-id".to_owned(), "mapped-trace".to_owned()),
         ]),
         body: Some(json!({ "name": "Ada" })),
         timeout_ms: 1_000,
         ..PreparedRequest::default()
     };
-    let context = RuntimeRequestContext::new("req-runtime", "corr-runtime");
+    let context = RuntimeRequestContext::new(
+        crank_core::RequestId::resolve(Some("req-runtime")),
+        crank_core::TraceContext::parse("00-0af7651916cd43dd8448eb211c80319c-b7ad6b7169203331-01")
+            .unwrap(),
+    );
 
     let response = adapter
         .invoke_unary(&target, &prepared, &context)
@@ -92,7 +98,12 @@ async fn protocol_context_overrides_mapped_correlation_headers() {
         .unwrap();
 
     assert_eq!(response.body["request_id"], "req-runtime");
-    assert_eq!(response.body["correlation_id"], "corr-runtime");
+    assert_eq!(response.body["correlation_id"], "req-runtime");
+    assert_eq!(response.body["trace"], "0af7651916cd43dd8448eb211c80319c");
+    assert_eq!(
+        &response.body["traceparent"].as_str().unwrap()[3..35],
+        "0af7651916cd43dd8448eb211c80319c"
+    );
 }
 
 #[tokio::test(flavor = "current_thread")]