test: cover timing workflow request projection

frontend/tests/consultation-workflow-request.test.ts

@@ -1,6 +1,8 @@
 import assert from "node:assert/strict";
 import test from "node:test";
 import { projectConsultationWorkflowRequest } from "../src/lib/consultation-workflow-request.ts";
+import { runConsultationWorkflow } from "../src/mastra/index.ts";
+import type { ConsultationInput } from "../src/mastra/index.ts";
 
 test("timing questions use a legal report theme and preserve a timing route hint", () => {
   // Given: a public timing consultation question.
@@ -15,3 +17,58 @@ test("timing questions use a legal report theme and preserve a timing route hint
     themes: ["career"],
   });
 });
+
+test("timing input projects only legal private workflow fields", async () => {
+  // Given: a public timing input and a Python workflow response.
+  const input: ConsultationInput = {
+    year: 1990,
+    month: 1,
+    day: 1,
+    hour: 12,
+    minute: 0,
+    lat: 25,
+    lon: 121,
+    tz: 8,
+    city: "台北",
+    question: "未来哪些阶段值得把握？",
+    theme: "timing",
+    entryMode: "direct_chart",
+  };
+  let requestBody = "";
+  const originalFetch = globalThis.fetch;
+  globalThis.fetch = async (_input, init) => {
+    requestBody = typeof init?.body === "string" ? init.body : "";
+    return new Response(JSON.stringify({
+      success: true,
+      chart: {},
+      routing: {},
+      consumer_context: {
+        route: "career",
+        core_status: "ready",
+        available_layers: [],
+        missing_route_layers: [],
+        hard_blockers: [],
+        answer_policy: {
+          can_answer_direction: true,
+          can_answer_precise_timing: false,
+        },
+      },
+    }), { status: 200 });
+  };
+
+  try {
+    // When: the adapter invokes the Python workflow.
+    await runConsultationWorkflow(input);
+  } finally {
+    globalThis.fetch = originalFetch;
+  }
+
+  // Then: private workflow fields are projected without mutating public input.
+  const body = JSON.parse(requestBody);
+  assert.equal(body.question, "应期与阶段问题：未来哪些阶段值得把握？");
+  assert.equal(body.question_text, "应期与阶段问题：未来哪些阶段值得把握？");
+  assert.deepEqual(body.theme, ["career"]);
+  assert.doesNotMatch(requestBody, /"timing"/);
+  assert.equal(input.question, "未来哪些阶段值得把握？");
+  assert.equal(input.theme, "timing");
+});