use own struct for testing

simplified code for parsing to kvs
updated workflow

.github/workflows/go.yml

@@ -21,7 +21,7 @@ jobs:
         run: make test/cover
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v5
         with:
           name: codecov-umbrella
           token: ${{ secrets.CODECOV_TOKEN }}

integration/http.go

@@ -1,11 +1,9 @@
 package integration
 
 import (
+	"github.com/ggicci/httpin/core"
 	"mime/multipart"
 	"net/http"
-	"strings"
-
-	"github.com/ggicci/httpin/core"
 )
 
 type HttpMuxVarsFunc func(*http.Request) map[string]string
@@ -30,10 +28,10 @@ func (mux *httpMuxVarsExtractor) Execute(rtm *core.DirectiveRuntime) error {
 	req := rtm.GetRequest()
 	kvs := make(map[string][]string)
 
-	for _, value := range strings.Split(req.Pattern, "/") {
-		if strings.HasPrefix(value, "{") && strings.HasSuffix(value, "}") {
-			value = strings.TrimSuffix(strings.TrimPrefix(value, "{"), "}")
-			kvs[value] = []string{req.PathValue(value)}
+	for _, key := range rtm.Directive.Argv {
+		value := req.PathValue(key)
+		if value != "" {
+			kvs[key] = []string{value}
 		}
 	}
 

integration/http_test.go

@@ -13,12 +13,17 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+type HttpMuxPathInput struct {
+	Username string `in:"path=username"`
+	PostID   int64  `in:"path=pid"`
+}
+
 func TestUseHttpMux(t *testing.T) {
 	httpinIntegration.UseHttpMux("path")
 
 	srv := http.NewServeMux()
 	srv.HandleFunc("/users/{username}/posts/{pid}", func(w http.ResponseWriter, r *http.Request) {
-		param := &GetPostOfUserInput{}
+		param := &HttpMuxPathInput{}
 		core, err := httpin.New(param)
 		if err != nil {
 			t.Fatal(err)