test: 补充单元测试

Author: ArgoZhang

test/UnitTest/Components/TableNotSupportFilterTest.cs

@@ -0,0 +1,47 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
+
+namespace UnitTest.Components;
+
+public class TableNotSupportFilterTest : BootstrapBlazorTestBase
+{
+    [Fact]
+    public void OnFilterAsync_Ok()
+    {
+        var cut = Context.RenderComponent<TableColumnFilter>(pb =>
+        {
+            pb.Add(a => a.Table, new MockTable());
+            pb.Add(a => a.Column, new MockColumn());
+        });
+
+        cut.Contains("不支持的类型，请使用 FilterTemplate 自定义过滤组件");
+
+        var filter = cut.FindComponent<NotSupportFilter>();
+        var conditions = filter.Instance.GetFilterConditions();
+        Assert.Empty(conditions.Filters);
+
+        filter.Instance.Reset();
+    }
+
+    class MockTable : ITable
+    {
+        public Dictionary<string, IFilterAction> Filters { get; set; } = [];
+
+        public Func<Task>? OnFilterAsync { get; set; }
+
+        public List<ITableColumn> Columns => [];
+
+        public IEnumerable<ITableColumn> GetVisibleColumns() => Columns;
+    }
+
+    class MockColumn : TableColumn<Foo, List<string>>
+    {
+        public MockColumn()
+        {
+            PropertyType = typeof(List<string>);
+            FieldName = "Double";
+        }
+    }
+}