为什么 NotNullValidator 不起作用？

发布于 2024-08-21 18:35:44 字数 705 浏览 10 评论 0原文

我正在使用 Microsoft 企业验证。但在这种情况下，即使我为该属性分配空值，测试也会通过。为什么？

[NotNullValidator(MessageTemplate = "Cannot be null!", Ruleset="validate_x")]
[StringLengthValidator(10, RangeBoundaryType.Inclusive, 40, RangeBoundaryType.Inclusive, Ruleset="validate_x")]
[RegexValidator(@"^[A-Z][a-z]*\s[A-Z][a-z]*$", MessageTemplate = "Not valid!", Ruleset="validate_x")]
public string x
{
    get;
    set;
}

在测试课中：

[TestMethod()]
public void xTest()
{
    MyBO target = new MyBO() { x = null };
    ValidationResults vr = Validation.Validate<MyBO>(target, "validate_x");
    Assert.IsTrue(vr.IsValid);
}

所以我知道这是有效的，但它不应该是。（x 为空！）有什么想法吗？

谢谢

原文

I'm using Microsoft Enterprise Validation. But in this case the test passes, even if i assign null value to that attribute. Why?

[NotNullValidator(MessageTemplate = "Cannot be null!", Ruleset="validate_x")]
[StringLengthValidator(10, RangeBoundaryType.Inclusive, 40, RangeBoundaryType.Inclusive, Ruleset="validate_x")]
[RegexValidator(@"^[A-Z][a-z]*\s[A-Z][a-z]*$", MessageTemplate = "Not valid!", Ruleset="validate_x")]
public string x
{
    get;
    set;
}

And in a test class:

[TestMethod()]
public void xTest()
{
    MyBO target = new MyBO() { x = null };
    ValidationResults vr = Validation.Validate<MyBO>(target, "validate_x");
    Assert.IsTrue(vr.IsValid);
}

So i got that this is valid, but it should not be. (x is null!)
Any ideas?

Thanks

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我也只是我 2024-08-28 18:35:44

将您提供的代码复制到简单的控制台应用程序时，我看到 ValidationResults 对象的 IsValid 属性变为 False。我认为你在某个地方做错了什么，但这是不可能的，所以只需查看你的代码即可看到这一点。这是我使用的代码：

public class MyBO
{
    [NotNullValidator(MessageTemplate = "Cannot be null!",
        Ruleset = "validate_x")]
    [StringLengthValidator(10, RangeBoundaryType.Inclusive, 40, 
        RangeBoundaryType.Inclusive, Ruleset = "validate_x")]
    [RegexValidator(@"^[A-Z][a-z]*\s[A-Z][a-z]*$",
        MessageTemplate = "Not valid!", Ruleset = "validate_x")]
    public string x { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        MyBO target = new MyBO() { x = null };
        ValidationResults vr = Validation.Validate<MyBO>(target, "validate_x");
        Console.WriteLine(vr.IsValid);
    }
}

When copying the code you supplied to a simple console application I see the IsValid property of the ValidationResults object become False. I think you're doing something wrong somewhere, but it is impossible so see this by just looking at your code. Here is the code I used:

public class MyBO
{
    [NotNullValidator(MessageTemplate = "Cannot be null!",
        Ruleset = "validate_x")]
    [StringLengthValidator(10, RangeBoundaryType.Inclusive, 40, 
        RangeBoundaryType.Inclusive, Ruleset = "validate_x")]
    [RegexValidator(@"^[A-Z][a-z]*\s[A-Z][a-z]*$",
        MessageTemplate = "Not valid!", Ruleset = "validate_x")]
    public string x { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        MyBO target = new MyBO() { x = null };
        ValidationResults vr = Validation.Validate<MyBO>(target, "validate_x");
        Console.WriteLine(vr.IsValid);
    }
}

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