add ci.yml

Author: InJune

.github/workflows/ci.yml

@@ -0,0 +1,18 @@
+name: Python单元测试
+on: [push, pull_request] # 推送或提PR时触发
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: 检出代码
+      uses: actions/checkout@v4
+    - name: 设置Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11'
+    - name: 安装依赖
+      run: |
+        python -m pip install --upgrade pip
+        pip install pytest
+    - name: 运行测试
+      run: pytest -v