fix

WebApi.Test/Application/BaseApplicationTest.cs

@@ -0,0 +1,23 @@
+namespace WebApi.Test.Application;
+
+/// <summary>
+/// Application层测试基类
+/// </summary>
+/// <remarks>
+/// 提供通用的测试基础设施，如Mock对象、测试数据构造等
+/// </remarks>
+public class BaseApplicationTest : BaseTest
+{
+    protected BaseApplicationTest()
+    {
+        // 继承BaseTest的ID生成器初始化
+    }
+
+    /// <summary>
+    /// 创建Mock Logger
+    /// </summary>
+    protected ILogger<T> CreateMockLogger<T>()
+    {
+        return Substitute.For<ILogger<T>>();
+    }
+}