test: 更新单元测试

Author: ArgoZhang

test/UnitTest/Components/TransferTest.cs

@@ -28,6 +28,16 @@ public void Items_Ok()
         cut.Contains("transfer-panel");
     }
 
+    [Fact]
+    public void Height_Ok()
+    {
+        var cut = Context.RenderComponent<Transfer<string>>(pb =>
+        {
+            pb.Add(a => a.Height, "200px");
+        });
+        cut.Contains("--bb-transfer-height: 200px;");
+    }
+
     [Fact]
     public async Task EnumerableString_Value()
     {