public void GetDigitsRange_NotRealTicket_ArgumentException()
{
//arrange
var determinator = new MoskowLuckyTicketDeterminator();
//act
//assert
Assert.Throws <ArgumentException>(
() => determinator.GetDigitsRange(new Ticket(-10, -10)));
}
public void GetDigitsRange_Null_NullReferenceException()
{
//arrange
var determinator = new MoskowLuckyTicketDeterminator();
//act
//assert
Assert.Throws <NullReferenceException>(
() => determinator.GetDigitsRange(null));
}
public void IsLuckyTicket_NotLuckyTicketNumber555000Digit6_False()
{
//arrange
var determinator = new MoskowLuckyTicketDeterminator();
int number = 555000;
int digit = 6;
//act
var actual = determinator.IsLuckyTicket(new Ticket(number, digit));
//assert
Assert.False(actual);
}
public void IsLuckyTicket_LuckyTicketNumber123123Digit6_True()
{
//arrange
var determinator = new MoskowLuckyTicketDeterminator();
int number = 123123;
int digit = 6;
//act
var actual = determinator.IsLuckyTicket(new Ticket(number, digit));
//assert
Assert.True(actual);
}
public void GetDigitsRange_1Number6Digits_LastItem1()
{
//arrange
var determinator = new MoskowLuckyTicketDeterminator();
int number = 1;
int digits = 6;
int expected = 1;
//act
var actual = determinator.GetDigitsRange(
new Ticket(number, digits));
//assert
Assert.Equal(expected, actual[actual.Length - 1]);
}