public virtual void testReadOnlyValidator()
{
var validator = new ReadOnlyValidator();
Assert.IsFalse(validator.Validate("", null));
Assert.IsFalse(validator.Validate("aaa", null));
Assert.IsFalse(validator.Validate(11, null));
Assert.IsFalse(validator.Validate(2d, null));
Assert.True(validator.Validate(null, null));
}
