Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/internal/handler/ops_platform_test.go

@@ -0,0 +1,16 @@
+package handler
+
+import (
+	"context"
+	"testing"
+
+	"github.com/Wei-Shaw/sub2api/internal/service"
+	"github.com/stretchr/testify/require"
+)
+
+func TestResolveOpsPlatformPrefersResolvedCompositeTarget(t *testing.T) {
+	apiKey := &service.APIKey{Group: &service.Group{Platform: service.PlatformComposite}}
+	ctx := service.WithResolvedTargetPlatform(context.Background(), service.PlatformOpenAI)
+
+	require.Equal(t, service.PlatformOpenAI, resolveOpsPlatform(ctx, apiKey, service.PlatformAnthropic))
+}