test pass with the mock proxy

Author: LinuxSuRen

docs/site/content/zh/latest/tasks/mock.md

@@ -76,7 +76,7 @@ curl http://localhost:6060/mock/projects/atest -X DELETE
 items:
   - name: prList
     request:
-      path: /v1/repos/{repo}/prs
+      path: /api/v1/repos/{repo}/prs
     response:
       header:
         server: mock
@@ -97,7 +97,7 @@ items:
 启动 Mock 服务后，我们就可以发起如下的请求：
 
 ```shell
-curl http://localhost:6060/mock/v1/repos/atest/prs -v
+curl http://localhost:6060/mock/api/v1/repos/atest/prs -v
 ```
 
 另外，为了满足复杂的场景，还可以对 Response Body 做特定的解码，目前支持：`base64`、`url`：
@@ -108,7 +108,7 @@ curl http://localhost:6060/mock/v1/repos/atest/prs -v
 items:
   - name: base64
     request:
-      path: /v1/base64
+      path: /api/v1/base64
     response:
       body: aGVsbG8=
       encoder: base64
@@ -117,7 +117,7 @@ items:
 上面 Body 的内容是经过 `base64` 编码的，这可以用于不希望直接明文显示，或者是图片的场景：
 
 ```shell
-curl http://localhost:6060/mock/v1/base64
+curl http://localhost:6060/mock/api/v1/base64
 ```
 
 如果你的 Body 内容可以通过另外一个 HTTP 请求（GET）获得，那么你可以这么写：
@@ -128,7 +128,7 @@ curl http://localhost:6060/mock/v1/base64
 items:
   - name: baidu
     request:
-      path: /v1/baidu
+      path: /api/v1/baidu
     response:
       body: https://baidu.com
       encoder: url

docs/site/content/zh/latest/tasks/mock/simple.yaml

@@ -3,7 +3,7 @@
 items:
   - name: prList
     request:
-      path: /v1/repos/{repo}/prs
+      path: /api/v1/repos/{repo}/prs
     response:
       header:
         server: mock
@@ -20,7 +20,7 @@ items:
         }
   - name: base64
     request:
-      path: /v1/base64
+      path: /api/v1/base64
     response:
       body: aGVsbG8=
       encoder: base64
@@ -30,3 +30,6 @@ items:
     response:
       body: https://baidu.com
       encoder: url
+proxies:
+  - path: /api/v1/{point}
+    target: http://atest.localhost:8080

pkg/mock/in_memory.go

@@ -106,7 +106,31 @@ func (s *inMemoryServer) Load() (err error) {
 	for _, proxy := range server.Proxies {
 		memLogger.Info("start to proxy", "target", proxy.Target)
 		s.mux.HandleFunc(proxy.Path, func(w http.ResponseWriter, req *http.Request) {
-			fmt.Println("catch all", req.URL.Path)
+			api := fmt.Sprintf("%s/%s", proxy.Target, strings.TrimPrefix(req.URL.Path, s.prefix))
+			memLogger.Info("redirect to", "target", api)
+
+			targetReq, err := http.NewRequestWithContext(req.Context(), req.Method, api, req.Body)
+			if err != nil {
+				memLogger.Error(err, "failed to create proxy request")
+				return
+			}
+
+			resp, err := http.DefaultClient.Do(targetReq)
+			if err != nil {
+				memLogger.Error(err, "failed to do proxy request")
+				return
+			}
+
+			data, err := io.ReadAll(resp.Body)
+			if err != nil {
+				memLogger.Error(err, "failed to read response body")
+				return
+			}
+
+			for k, v := range resp.Header {
+				w.Header().Add(k, v[0])
+			}
+			w.Write(data)
 		})
 	}
 	return