test: 增加单元测试

Author: ArgoZhang

test/UnitTest/Components/ToolbarTest.cs

@@ -0,0 +1,44 @@
+// 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 ToolbarTest : BootstrapBlazorTestBase
+{
+    [Fact]
+    public void Toolbar_Ok()
+    {
+        var cut = Context.RenderComponent<Toolbar>(pb =>
+        {
+            pb.Add(a => a.IsWrap, true);
+            pb.AddChildContent<ToolbarItem>(pb =>
+            {
+                pb.AddChildContent<Button>();
+            });
+            pb.AddChildContent<ToolbarSeparator>();
+            pb.AddChildContent<ToolbarButtonGroup>(pb =>
+            {
+                pb.AddChildContent<Button>();
+                pb.AddChildContent<Button>();
+            });
+            pb.AddChildContent<ToolbarSpace>();
+        });
+
+        // 检查 IsWrap 参数
+        cut.Contains("flex-wrap: wrap;");
+
+        // 检查 Button 按钮
+        cut.Contains("bb-toolbar-item");
+
+        // 检查 ButtonGroup
+        cut.Contains("bb-toolbar-group btn-group");
+
+        // 检查 分隔符
+        cut.Contains("bb-toolbar-vr vr");
+
+        // 检查 填充元素
+        cut.Contains("bb-toolbar-space");
+    }
+}