public void CanCreateSwitchTagHelper()
        {
            // Act
            var result = new SwitchTagHelper();

            // Assert
            Assert.IsNotNull(result);
        }
 /// <summary>
 /// 测试初始化
 /// </summary>
 public SwitchTagHelperTest(ITestOutputHelper output)
 {
     _output           = output;
     _component        = new SwitchTagHelper();
     Config.IsValidate = false;
 }