!3756 test(#I6AIZF): add unit test for table PageInfoTemplate parameter

* test: 增加 PageInfo 单元测试
* test: 增加 PageInfoTemplate 单元测试

Author: ArgoZhang

test/UnitTest/Components/TableTest.cs

@@ -722,6 +722,57 @@ public void PageItems_Ok()
         Assert.Equal(20, table.Instance.PageItems);
     }
 
+    [Fact]
+    public void PageInfoTemplate_Ok()
+    {
+        var localizer = Context.Services.GetRequiredService<IStringLocalizer<Foo>>();
+        var cut = Context.RenderComponent<BootstrapBlazorRoot>(pb =>
+        {
+            pb.AddChildContent<Table<Foo>>(pb =>
+            {
+                pb.Add(a => a.RenderMode, TableRenderMode.Table);
+                pb.Add(a => a.IsPagination, true);
+                pb.Add(a => a.OnQueryAsync, OnQueryAsync(localizer));
+                pb.Add(a => a.PageItems, 20);
+                pb.Add(a => a.ShowPageInfo, true);
+                pb.Add(a => a.PageInfoTemplate, builder => builder.AddContent(0, "Test_PageInfoTemplate"));
+                pb.Add(a => a.TableColumns, foo => builder =>
+                {
+                    builder.OpenComponent<TableColumn<Foo, string>>(0);
+                    builder.AddAttribute(1, "Field", "Name");
+                    builder.AddAttribute(2, "FieldExpression", Utility.GenerateValueExpression(foo, "Name", typeof(string)));
+                    builder.CloseComponent();
+                });
+            });
+        });
+        Assert.Contains("Test_PageInfoTemplate", cut.Markup);
+    }
+
+    [Fact]
+    public void PageInfoText_Ok()
+    {
+        var localizer = Context.Services.GetRequiredService<IStringLocalizer<Foo>>();
+        var cut = Context.RenderComponent<BootstrapBlazorRoot>(pb =>
+        {
+            pb.AddChildContent<Table<Foo>>(pb =>
+            {
+                pb.Add(a => a.RenderMode, TableRenderMode.Table);
+                pb.Add(a => a.IsPagination, true);
+                pb.Add(a => a.OnQueryAsync, OnQueryAsync(localizer));
+                pb.Add(a => a.PageItems, 20);
+                pb.Add(a => a.PageInfoText, "Test_PageInfoText");
+                pb.Add(a => a.TableColumns, foo => builder =>
+                {
+                    builder.OpenComponent<TableColumn<Foo, string>>(0);
+                    builder.AddAttribute(1, "Field", "Name");
+                    builder.AddAttribute(2, "FieldExpression", Utility.GenerateValueExpression(foo, "Name", typeof(string)));
+                    builder.CloseComponent();
+                });
+            });
+        });
+        Assert.Contains("Test_PageInfoText", cut.Markup);
+    }
+
     [Fact]
     public void IsFixedHeader_Ok()
     {