修复测试用例错误

XplorePlane.Tests/Services/DebugPanelIntegrationTests.cs

@@ -5,7 +5,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
-using System.Windows.Threading;
 using Xunit;
 using XP.Common.Logging.Interfaces;
 using XplorePlane.Models;
@@ -34,7 +33,6 @@ namespace XplorePlane.Tests.Services
         private readonly string _tempConfigDir;
         private readonly string _tempConfigPath;
         private readonly DebugPanelConfigService _realConfigService;
-        private readonly Dispatcher _dispatcher;
 
         public DebugPanelIntegrationTests()
         {
@@ -65,8 +63,6 @@ namespace XplorePlane.Tests.Services
             var configPathField = typeof(DebugPanelConfigService)
                 .GetField("_configPath", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
             configPathField?.SetValue(_realConfigService, _tempConfigPath);
-
-            _dispatcher = Dispatcher.CurrentDispatcher;
         }
 
         public void Dispose()
@@ -501,21 +497,5 @@ namespace XplorePlane.Tests.Services
                 _mockAppStateService.Object,
                 _mockLoggerService.Object,
                 _realConfigService);
-
-        /// <summary>
-        /// 处理 Dispatcher 队列中的所有待处理消息
-        /// Process all pending messages in the Dispatcher queue
-        /// </summary>
-        private void DoEvents()
-        {
-            var frame = new DispatcherFrame();
-            _dispatcher.BeginInvoke(DispatcherPriority.Background, new DispatcherOperationCallback(
-                delegate (object f)
-                {
-                    ((DispatcherFrame)f).Continue = false;
-                    return null;
-                }), frame);
-            Dispatcher.PushFrame(frame);
-        }
     }
 }