public void ValidateTest()
{
var a = new CsvRegularExpressionAttribute("^[a-zA-Z0-9]+$");
var context = new CsvValidationContext("foo", 1, "halfAlphanumericOnly");
Assert.IsTrue(a.Validate(context, out string _));
}
public void ValidateeFailureTest()
{
var a = new CsvRegularExpressionAttribute("^[0-9]+$");
var context = new CsvValidationContext("foo", 1, "halfAlphanumericOnly");
Assert.IsFalse(a.Validate(context, out string message));
Assert.AreEqual(CsvConfig.Current.ValidationMessage.GetInvalidFormatError(context), message);
}