test: 更新单元测试

Author: ArgoZhang

test/UnitTest/Components/TableTest.cs

@@ -992,8 +992,9 @@ public async Task PageItemsSource_Ok()
             });
         });
 
-        var pager = cut.FindComponent<Pagination>();
-        await cut.InvokeAsync(() => pager.Instance.OnPageLinkClick!.Invoke(2));
+        var items = cut.FindAll(".page-link");
+        await cut.InvokeAsync(() => items[2].Click());
+
         var activePage = cut.Find(".page-item.active");
         Assert.Equal("2", activePage.TextContent);
     }