feat(Table): add default css for Reset/Search button (#6300)

* refactor: 增加搜索重置按钮样式

* test: 更新单元测试

Author: ArgoZhang

src/BootstrapBlazor/Components/Table/Table.razor

@@ -990,13 +990,15 @@
                 }
                 @if (ShowResetButton)
                 {
-                    <Button Color="Color.Secondary" Icon="@ResetSearchButtonIcon" OnClickWithoutRender="ClearSearchClick">
+                    <Button Color="Color.Secondary" Icon="@ResetSearchButtonIcon" OnClickWithoutRender="ClearSearchClick"
+                            class="btn-table-reset">
                         <span class="d-none d-sm-inline-block">@ResetSearchButtonText</span>
                     </Button>
                 }
                 @if (ShowSearchButton)
                 {
-                    <Button Color="Color.Secondary" Icon="@SearchButtonIcon" OnClickWithoutRender="SearchClick">
+                    <Button Color="Color.Secondary" Icon="@SearchButtonIcon" OnClickWithoutRender="SearchClick"
+                            class="btn-table-search">
                         <span class="d-none d-sm-inline-block">@SearchButtonText</span>
                     </Button>
                 }

test/UnitTest/Components/TableTest.cs

@@ -3861,7 +3861,7 @@ public async Task CustomerSearchTemplate_Ok()
             });
         });
 
-        var resetButton = cut.Find(".fa-trash-can");
+        var resetButton = cut.Find(".btn-table-reset");
         await cut.InvokeAsync(() => resetButton.Click());
         Assert.Null(searchModel.Name);
 
@@ -3935,7 +3935,7 @@ public async Task SearchTemplate_Null()
         var table = cut.FindComponent<Table<Foo>>();
         table.Instance.SearchModel.Name = "Test";
 
-        var resetButton = cut.Find(".fa-trash-can");
+        var resetButton = cut.Find(".btn-table-reset");
         await cut.InvokeAsync(() => resetButton.Click());
         Assert.Null(table.Instance.SearchModel.Name);
     }
@@ -4119,7 +4119,7 @@ public async Task ResetSearch_Ok()
             });
         });
 
-        var resetButton = cut.Find(".fa-trash-can");
+        var resetButton = cut.Find(".btn-table-reset");
         await cut.InvokeAsync(() => resetButton.Click());
 
         Assert.True(reset);