memind/persona-intent-routing.test.mjs

import assert from 'node:assert/strict';
import test from 'node:test';
import { classifyWithRules } from './chat-intent-router.mjs';
import { loadPersonaIntentCases } from './scripts/simulate-persona-intent-routing.mjs';

test('persona intent cases: rule utterances hit rules, llm utterances defer', async () => {
  const { cases } = await loadPersonaIntentCases();
  assert.ok(cases.length >= 20);
  const personas = new Set(cases.map((item) => item.persona));
  for (const required of ['青年男性', '青年女性', '中年男性', '中年女性', '老年', '小孩']) {
    assert.ok(personas.has(required), `missing persona ${required}`);
  }

  for (const item of cases) {
    const result = classifyWithRules({
      text: item.text,
      sessionId: 'h5direct_persona_sim',
      sessionMessageCount: 3,
      userMessage: {
        role: 'user',
        content: [{ type: 'text', text: item.text }],
        metadata: { displayText: item.text },
      },
      chatSessionDeferEnabled: true,
      chatSessionDeferMinTextLength: 12,
    });
    if (item.expectSource === 'llm') {
      assert.equal(result, null, `${item.id} should defer to llm: ${item.text}`);
      continue;
    }
    assert.equal(result?.route, item.expectRoute, `${item.id} route ${item.text}`);
    assert.equal(result?.source, 'rule', `${item.id} source ${item.text}`);
  }
});