!3546 fix(#I61S09): can't reload the data call QueryAsync method on ListView component

* test: 增加 QueryAsync 单元测试
* test: 消除警告信息
* fix: 修复重新查询失败问题

src/BootstrapBlazor/Components/ListView/ListView.razor.cs

@@ -112,12 +112,9 @@ public partial class ListView<TItem> : BootstrapComponentBase where TItem : clas
     /// <returns></returns>
     public async Task QueryAsync(int pageIndex = 1)
     {
-        if (pageIndex != PageIndex)
-        {
-            PageIndex = pageIndex;
-            await QueryData();
-            StateHasChanged();
-        }
+        PageIndex = pageIndex;
+        await QueryData();
+        StateHasChanged();
     }
 
     /// <summary>

test/UnitTest/Components/ButtonTest.cs

@@ -353,7 +353,7 @@ public class ButtonTest : BootstrapBlazorTestBase
             });
         });
         cut.Contains("button type=\"button\"");
-        cut.InvokeAsync(async () => await cut.Instance.OnClickWithoutRender());
+        cut.InvokeAsync(async () => await cut.Instance.OnClickWithoutRender!.Invoke());
         Assert.True(clicked);
     }
 

test/UnitTest/Components/IPLocatorTest.cs

@@ -136,7 +136,7 @@ public class IPLocatorTest : BootstrapBlazorTestBase
 
     private class MockLogger : ILogger<IIPLocatorProvider>
     {
-        public IDisposable BeginScope<TState>(TState state) => throw new NotImplementedException();
+        public IDisposable? BeginScope<TState>(TState state) where TState : notnull => throw new NotImplementedException();
 
         public bool IsEnabled(LogLevel logLevel) => true;
 

test/UnitTest/Components/ListViewTest.cs

@@ -77,6 +77,38 @@ public class ListViewTest : BootstrapBlazorTestBase
         });
     }
 
+    [Fact]
+    public void QueryAsync_Ok()
+    {
+        bool query = false;
+        var items = Enumerable.Range(1, 6).Select(i => new Product()
+        {
+            ImageUrl = $"images/Pic{i}.jpg",
+            Description = $"Pic{i}.jpg",
+            Category = $"Group{(i % 4) + 1}"
+        });
+        var cut = Context.RenderComponent<ListView<Product>>(pb =>
+        {
+            pb.Add(a => a.OnQueryAsync, option =>
+            {
+                query = true;
+                var ret = new QueryData<Product>()
+                {
+                    Items = items,
+                    TotalCount = 6
+                };
+                return Task.FromResult(ret);
+            });
+            pb.Add(a => a.Pageable, true);
+            pb.Add(a => a.PageItems, 2);
+        });
+        Assert.True(query);
+
+        query = false;
+        cut.InvokeAsync(() => cut.Instance.QueryAsync());
+        Assert.True(query);
+    }
+
     private class Product
     {
         public string? ImageUrl { get; set; }