fix(rectification): resolve typed focus answers deterministically

2026-08-27 20:31:05 +08:00
parent f3327235ea
commit 85db4591d3
24 changed files with 695 additions and 168 deletions
@@ -0,0 +1,107 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import test from "node:test";
+
+import {
+  optionIdForAnswerClass,
+  parseRectificationTurnIntent,
+} from "../src/lib/rectification-agentic/v9/turn-intent-classifier.ts";
+import type { ConversationFocus } from "../src/lib/rectification-agentic/v9/tool-service.ts";
+import { CASE_ID, FOCUS_ID } from "./rectification-v9-test-support.ts";
+
+function focusWithOptions(expectedAnswerSchema: Record<string, unknown>): ConversationFocus {
+  return {
+    id: FOCUS_ID,
+    caseId: CASE_ID,
+    questionId: "question-1",
+    intent: "distinguish_candidates",
+    targetEvidenceId: null,
+    targetDomain: "career",
+    targetKind: "career_change",
+    expectedAnswerSchema,
+    status: "active",
+    askedAt: "2026-08-27T00:00:00.000Z",
+    resolvedAt: null,
+  };
+}
+
+const SHUFFLED_CHOICE = {
+  choice: {
+    prompt: "2023 年前后，工作状态是否出现明显变化？",
+    option_a: "这段时间没有明显变化",
+    option_b: "记不清当时的情况",
+    option_c: "变化明显而且时间吻合",
+    option_d: "有变化但程度比较弱",
+    options: [
+      { key: "A", label: "这段时间没有明显变化", answer_class: "no" },
+      { key: "B", label: "记不清当时的情况", answer_class: "unsure" },
+      { key: "C", label: "变化明显而且时间吻合", answer_class: "yes" },
+      { key: "D", label: "有变化但程度比较弱", answer_class: "weak_yes" },
+    ],
+  },
+};
+
+test("turn intent parser enforces answer_class only for current-focus answers", () => {
+  assert.deepEqual(parseRectificationTurnIntent({
+    intent: "answer_current_focus",
+    answer_class: "no",
+  }), {
+    intent: "answer_current_focus",
+    answer_class: "no",
+  });
+  assert.deepEqual(parseRectificationTurnIntent({
+    intent: "provide_new_evidence",
+    answer_class: null,
+  }), {
+    intent: "provide_new_evidence",
+    answer_class: null,
+  });
+  assert.equal(parseRectificationTurnIntent({
+    intent: "answer_current_focus",
+    answer_class: null,
+  }), null);
+  assert.equal(parseRectificationTurnIntent({
+    intent: "stop_rectification",
+    answer_class: "no",
+  }), null);
+  assert.equal(parseRectificationTurnIntent({
+    intent: "unclear",
+    answer_class: null,
+    extra: true,
+  }), null);
+});
+
+test("answer classes resolve through each dynamic option instead of A/B/C/D position", () => {
+  const focus = focusWithOptions(SHUFFLED_CHOICE);
+  assert.equal(optionIdForAnswerClass(focus, "no"), "A");
+  assert.equal(optionIdForAnswerClass(focus, "unsure"), "B");
+  assert.equal(optionIdForAnswerClass(focus, "yes"), "C");
+  assert.equal(optionIdForAnswerClass(focus, "weak_yes"), "D");
+});
+
+test("missing or invalid dynamic choice schemas fail closed", () => {
+  assert.equal(optionIdForAnswerClass(focusWithOptions({}), "no"), null);
+  assert.equal(optionIdForAnswerClass(focusWithOptions({
+    choice: {
+      ...SHUFFLED_CHOICE.choice,
+      options: SHUFFLED_CHOICE.choice.options.map(({ key, label }) => ({ key, label })),
+    },
+  }), "no"), null);
+});
+
+test("production intent handling contains no semantic regex or positional text parser", () => {
+  const route = readFileSync(new URL("../src/app/api/rectification/agent/route.ts", import.meta.url), "utf8");
+  const classifier = readFileSync(new URL("../src/lib/rectification-agentic/v9/turn-intent-classifier.ts", import.meta.url), "utf8");
+  const choiceCard = readFileSync(new URL("../src/lib/rectification-agentic/v9/choice-card.ts", import.meta.url), "utf8");
+  const inference = readFileSync(new URL("../src/lib/rectification-agentic/v9/inference-adapter.ts", import.meta.url), "utf8");
+  const source = [route, classifier, choiceCard, inference].join("\n");
+  const fastPath = route.slice(
+    route.indexOf('if (action === "message")'),
+    route.indexOf("const requestTime"),
+  );
+  assert.doesNotMatch(source, /USER_STOP_PATTERN|parseChoiceKeyFromUserMessage/);
+  assert.doesNotMatch(classifier + fastPath, /\.test\([^\n]*(?:userMessage|user_message|message)/);
+  assert.doesNotMatch(classifier + fastPath, /(?:userMessage|user_message|message)\.(?:match|search|includes|startsWith|endsWith)\(/);
+  assert.ok(route.indexOf("classifyRectificationTurnIntent") < route.indexOf("runV9AgentTurn({"));
+  assert.doesNotMatch(route, /classified\.answer_class!/);
+});