public void IsValid_Should_Return_ValidationResult_When_Values_Are_Invalid()
{
var strings = new Strings { FirstString = "one", SecondString = "one" };
var attribute = new NotEqualToAttribute("FirstString");
var context = new ValidationContext(strings, null, null);
var result = attribute.GetValidationResult(strings.SecondString, context);
Assert.IsNotNull(result);
}
/// <summary>
/// 验证输入是否和目标ID元素的值不相等
/// </summary>
/// <param name="box">验证框</param>
/// <param name="targetID">目标元素ID</param>
/// <param name="errorMessage">提示信息</param>
/// <returns></returns>
public static ValidBox NotEqualTo(this ValidBox box, string targetID, string errorMessage)
{
var newBox = new NotEqualToAttribute(targetID)
{
ErrorMessage = errorMessage
}.ToValidBox();
return(ValidBox.Merge(box, newBox));
}
