tests.yml

name: Unit Tests

# 只在發 PR 時跑（開新 PR、PR 有新 commit、reopen）
on:
  pull_request:

# 同一個 PR 連續 push 時，取消還在跑的舊 workflow
concurrency:
  group: tests-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

# 測試裡有寫死本地時間格式的斷言（例如 RequestCard 的「建立 7/31 下午08:47」），
# runner 預設 UTC 會對不上，固定成專案的時區。
env:
  TZ: Asia/Taipei

jobs:
  backend:
    name: Backend (pytest)
    runs-on: ubuntu-latest
    env:
      # CI 沒有 AWS 憑證，一律跑本地 mock（backend/tests/conftest.py 也會再強制一次）
      USE_MOCK: "true"
      AGENT_TOOL_MODE: embedded
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip
          cache-dependency-path: backend/requirements.txt

      - name: Install dependencies
        run: pip install -r backend/requirements.txt

      # 測試檔是 `from backend.app...`，必須在 repo 根目錄執行
      - name: Run pytest
        run: python -m pytest backend/tests -q

  frontend:
    name: Frontend (vitest)
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: frontend
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - name: Install dependencies
        run: npm ci

      - name: Run vitest
        run: npm test