> find-word@0.1.0 test
> vitest run tests/content.test.ts


 RUN  v5.0.4 /home/hermes/worktrees/find-word-v0.1

 ❯ tests/content.test.ts (4 tests | 1 failed) 13ms
   ❯ 저장된 문제·환경 데이터 (4)
     × 오답마다 서로 다른 변형 혼동 난이도를 추적할 수 있다 6ms

⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯

 FAIL  tests/content.test.ts > 저장된 문제·환경 데이터 > 오답마다 서로 다른 변형 혼동 난이도를 추적할 수 있다
TypeError: actual value must be number or bigint, received "undefined"
 ❯ tests/content.test.ts:10:42
      8|     WORDS.forEach(entry => {
      9|       const ranks = entry.distractors.map(d => RULE_DIFFICULTY[d.rule]…
     10|       ranks.forEach(rank => expect(rank).toBeGreaterThan(0));
       |                                          ^
     11|       expect(new Set(ranks).size).toBe(3);
     12|     });
 ❯ tests/content.test.ts:10:13
 ❯ tests/content.test.ts:8:11

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯


 Test Files  1 failed (1)
      Tests  1 failed | 3 passed (4)
   Start at  05:10:58
   Duration  885ms (environment 78%, setup 13%, transform 6%, tests 2%, worker 1%, import 1%)