public static void StringValidatorInstance()
{
//<Snippet14>
ConfigurationValidatorBase valBase;
StringValidatorAttribute strValAttr =
new StringValidatorAttribute();
long badValue = 10;
string goodValue = "10";
try
{
valBase = strValAttr.ValidatorInstance;
valBase.Validate(goodValue);
// valBase.Validate(badValue);
}
catch (ArgumentException e)
{
// Display error message.
string msg = e.ToString();
#if DEBUG
Console.WriteLine(msg);
#endif
}
//</Snippet14>
}
public void InvalidCharacters_GetAndSet()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
attribute.InvalidCharacters = "_-";
Assert.Equal("_-", attribute.InvalidCharacters);
}
public void MinLength_SmallerThanMaxLength()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
attribute.MaxLength = 10;
Assert.Throws <ArgumentOutOfRangeException>(() => attribute.MinLength = 11);
}
public void MaxLength_BiggerThanMinLength()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
attribute.MinLength = 5;
Assert.Throws <ArgumentOutOfRangeException>(() => attribute.MaxLength = 4);
}
public void MinLength_GetAfterSet()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
attribute.MinLength = 5;
Assert.Equal(5, attribute.MinLength);
}
public void MaxLength_GetAfterSet()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
attribute.MaxLength = 10;
Assert.Equal(10, attribute.MaxLength);
}
public void AttachValidators(StringValidatorAttribute validator, WebControl control)
{
control.Attributes.Add("minlength", validator.MinSize.ToString(CultureInfo.InvariantCulture));
control.Attributes.Add("maxlength", validator.MaxSize.ToString(CultureInfo.InvariantCulture));
if (validator.IsRequired)
{
control.Attributes.Add("required", "required");
}
control.Attributes.Add("data-error", "test message");
}
private void AttachValidators(StringValidatorAttribute validator, Object control)
{
FieldHelper.ApplyWebControlAttribute(control, "minlength", validator.MinSize.ToString(CultureInfo.InvariantCulture));
FieldHelper.ApplyWebControlAttribute(control, "maxlength", validator.MaxSize.ToString(CultureInfo.InvariantCulture));
if (validator.IsRequired)
{
FieldHelper.ApplyWebControlAttribute(control, "required", "required");
}
FieldHelper.ApplyWebControlAttribute(control, "data-error", "test message");
}
private bool IsValid(object value, bool allowEmpty, string expression)
{
try {
StringValidatorAttribute validator =
new StringValidatorAttribute();
validator.AllowEmpty = allowEmpty;
validator.Expression = expression;
validator.Validate(value);
return(true);
} catch (ValidationException) {
return(false);
}
}
private static void ValidateStringFieldsAndProperties(User user, dynamic member, StringValidatorAttribute validator)
{
string value = member.GetValue(user);
if (value.Length > validator.MaxLength)
{
throw new ValidationException(member.ToString());
}
}
public void MaxLengthNotSpecified_Get()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
Assert.Equal(int.MaxValue, attribute.MaxLength);
}
public void MinLengthNotSpecified_Get()
{
StringValidatorAttribute attribute = new StringValidatorAttribute();
Assert.Equal(0, attribute.MinLength);
}
private void AttachValidators(StringValidatorAttribute validator, object control)
{
FieldHelper.SetPropertyValue(control, "MaxLength", validator.MaxSize.ToString(CultureInfo.InvariantCulture));
}