feat: complete image-sharing appWSGI Tutorial

README.md

@@ -6,4 +6,53 @@
 
 ```
 python3 -m pip install -r requirements.txt
-```
+```
+
+
+## WSGI Tutorial
+
+实现了 WSGI Tutorial 的 image-sharing app
+
+提交图片
+
+```shell
+http POST localhost:8000/images Content-Type:image/png < /Users/apple/IMG_0976_little.png
+```
+
+查询图片
+
+```shell
+http GET localhost:8000/images/<image_name.xxx>
+```
+
+
+## 运行测试
+
+
+### 运行单元测试 
+
+#### 运行所有测试
+
+```shell
+coverage run -m pytest tests
+```
+
+#### 运行单个测试
+
+```shell
+pytest tests -k <test_func_name>
+```
+
+### 运行功能测试
+
+#### 启动 app
+
+```shell
+LOOK_STORAGE_PATH=./images gunicorn --reload 'app.app:get_app()'
+```
+
+#### 运行测试
+
+```shell
+pytest tests -k test_posted_image_gets_saved
+```