Update: 将子项目从 submodule 转为完整内容

- 移除 GovAI, nomifun-tauri, 算力盒子 的 submodule 引用
- 添加所有子项目的完整源代码
- 保留原始 .git 为 .git.bak 备份

GovAI/server/internal/middleware/middleware_test.go

@@ -0,0 +1,132 @@
+package middleware
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/google/uuid"
+)
+
+func TestGetUserID(t *testing.T) {
+	userID := uuid.New()
+	ctx := context.WithValue(context.Background(), UserIDKey, userID)
+	if got := GetUserID(ctx); got != userID {
+		t.Errorf("GetUserID() = %v, want %v", got, userID)
+	}
+
+	ctx = context.Background()
+	if got := GetUserID(ctx); got != uuid.Nil {
+		t.Errorf("GetUserID() from empty ctx = %v, want uuid.Nil", got)
+	}
+}
+
+func TestGetRole(t *testing.T) {
+	ctx := context.WithValue(context.Background(), RoleKey, "admin")
+	if got := GetRole(ctx); got != "admin" {
+		t.Errorf("GetRole() = %v, want admin", got)
+	}
+
+	ctx = context.Background()
+	if got := GetRole(ctx); got != "" {
+		t.Errorf("GetRole() from empty ctx = %v, want empty string", got)
+	}
+}
+
+func TestRequireRole_UserRole(t *testing.T) {
+	mux := http.NewServeMux()
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
+
+	wrapped := RequireRole("admin")(handler)
+	mux.Handle("/admin", wrapped)
+
+	// user 角色 → 403
+	userCtx := context.WithValue(context.Background(), RoleKey, "user")
+	req := httptest.NewRequest(http.MethodGet, "/admin", nil).WithContext(userCtx)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+	if rr.Code != http.StatusForbidden {
+		t.Errorf("user role: got %d, want %d", rr.Code, http.StatusForbidden)
+	}
+
+	// admin 角色 → 200
+	adminCtx := context.WithValue(context.Background(), RoleKey, "admin")
+	req = httptest.NewRequest(http.MethodGet, "/admin", nil).WithContext(adminCtx)
+	rr = httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+	if rr.Code != http.StatusOK {
+		t.Errorf("admin role: got %d, want %d", rr.Code, http.StatusOK)
+	}
+
+	// 无角色 → 403
+	req = httptest.NewRequest(http.MethodGet, "/admin", nil)
+	rr = httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+	if rr.Code != http.StatusForbidden {
+		t.Errorf("no role: got %d, want %d", rr.Code, http.StatusForbidden)
+	}
+}
+
+func TestRequireSuperAdmin(t *testing.T) {
+	mux := http.NewServeMux()
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
+
+	wrapped := RequireSuperAdmin(handler)
+	mux.Handle("/platform", wrapped)
+
+	// super_admin → 200
+	superAdminCtx := context.WithValue(context.Background(), RoleKey, "super_admin")
+	req := httptest.NewRequest(http.MethodGet, "/platform", nil).WithContext(superAdminCtx)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+	if rr.Code != http.StatusOK {
+		t.Errorf("super_admin: got %d, want %d", rr.Code, http.StatusOK)
+	}
+
+	// admin → 403
+	adminCtx := context.WithValue(context.Background(), RoleKey, "admin")
+	req = httptest.NewRequest(http.MethodGet, "/platform", nil).WithContext(adminCtx)
+	rr = httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+	if rr.Code != http.StatusForbidden {
+		t.Errorf("admin: got %d, want %d", rr.Code, http.StatusForbidden)
+	}
+}
+
+func TestAuditLog_NilPool(t *testing.T) {
+	req := httptest.NewRequest(http.MethodPost, "/test", nil)
+	rr := httptest.NewRecorder()
+
+	fn := AuditLog(nil)
+	var called bool
+	fn(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		called = true
+	})).ServeHTTP(rr, req)
+
+	if !called {
+		t.Error("AuditLog middleware did not call next handler")
+	}
+}
+
+func TestRateLimit_NilRedis(t *testing.T) {
+	mux := http.NewServeMux()
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	})
+
+	wrapped := RateLimit(nil, 5, 0)(handler)
+	mux.Handle("/test", wrapped)
+
+	req := httptest.NewRequest(http.MethodGet, "/test", nil)
+	rr := httptest.NewRecorder()
+	mux.ServeHTTP(rr, req)
+
+	if rr.Code == http.StatusTooManyRequests {
+		t.Error("RateLimit should bypass when Redis is unavailable")
+	}
+}