change FoodCategory_Test.cs test content

Author: xiaokunliu

selenium/dotnet-uitest/UITest/src/FoodCategory_Test.cs

@@ -27,8 +27,8 @@ public FoodCategory_Test(ITestOutputHelper output) : base(output)
         void Add()
         {
 
-            string catName = "测试分类";
-            string catDesc = "测试分类描述";
+            string catName = "测试添加";
+            string catDesc = "测试类型添加";
             Click(0);
             output.WriteLine($"点击添加");
             SendKey(1, catName);