private string GenerateCityWithoutDuplicateAndIncorrectNames()
{
string cityName;
do
{
cityName = GetCityName();
} while (DuplicatesPreventionHashSet.Contains(cityName) || !cityName.ShouldBeACityName());
FillDuplicateHashSet(cityName);
return(cityName);
}
private List <Card> GenerateCardsList()
{
Ensure.That(CardQuantity).IsGte(2);
Ensure.That(CardQuantity).IsLte(4000000);
DuplicatesPreventionHashSet.Clear();
var cardsList = new List <Card>();
var departureCity = string.Empty;
for (var i = 0; i < CardQuantity; i++)
{
var generatedcard = GenerateCard(departureCity);
cardsList.Add(generatedcard);
departureCity = generatedcard.ArrivalCity;
}
return(cardsList);
}
private void FillDuplicateHashSet(string addedcity)
{
DuplicatesPreventionHashSet.Add(addedcity);
}
