fix(routingoption): doesn't support to delete metadata by key

binder_test.go

@@ -0,0 +1,19 @@
+package htmx
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestBinder(t *testing.T) {
+	mux := http.NewServeMux()
+	srv := httptest.NewServer(mux)
+	defer srv.Close()
+
+	app := New(WithMux(mux))
+
+	app.Start()
+	defer app.Close()
+
+}

routing_option.go

@@ -1,7 +1,5 @@
 package htmx
 
-import "reflect"
-
 type RoutingOptions struct {
 	metadata map[string]any
 	viewer   Viewer
@@ -53,12 +51,7 @@ func WithMetadata(key string, value any) RoutingOption {
 			ro.metadata = make(map[string]any)
 		}
 
-		v := reflect.ValueOf(value)
-		if v.IsZero() {
-			delete(ro.metadata, key)
-		} else {
-			ro.metadata[key] = value
-		}
+		ro.metadata[key] = value
 	}
 }
 

routing_option_test.go

@@ -53,7 +53,6 @@ func TestRoutingOption(t *testing.T) {
 		WithNavigation("admin", "ha-dash", "admin:view"))
 
 	app.Get("/invalid", func(c *Context) error {
-
 		data := map[string]any{
 			"s1":     c.Routing.Options.GetString("s1"),
 			"i1":     c.Routing.Options.GetInt("i1"),
@@ -63,7 +62,8 @@ func TestRoutingOption(t *testing.T) {
 		}
 
 		return c.View(data)
-	}, WithMetadata("s1", time.Now()), WithMetadata("i1", "v100"))
+	}, WithMetadata("s1", time.Now()), WithMetadata("i1", "v100"),
+		WithNavigation("admin", "ha-dash", "admin:view"))
 
 	app.Start()
 	defer app.Close()