public override int Part2(string input)
{
var factory = new PassportFactory();
var validator = new PassportValidator();
var passports = PassportFactory.Create(input);
var validPassports = passports
.Where(passport => validator.ValidateFields(passport));
return(validPassports.Count());
}
public void HasValidFields(string input, int numValid)
{
var passportFactory = new PassportFactory();
var passports = PassportFactory.Create(input);
var passportValidator = new PassportValidator();
var actual = passports
.Where(passport => passportValidator.ValidateFields(passport))
.ToList();
Assert.Equal(numValid, actual.Count);
}
