public void GetEnumeratorTest__FalseLuckyTicketAlgorithm_ReturnZeroTickets(uint startTicketValue, byte startTicketDigitsNumber)
{
// Arrange
List <Ticket> ticketList = new List <Ticket>();
ticketList.Add(Ticket.Initialize(startTicketValue, startTicketDigitsNumber));
ticketList.Add(Ticket.Initialize(startTicketValue + 1, startTicketDigitsNumber));
ticketList.Add(Ticket.Initialize(startTicketValue + 2, startTicketDigitsNumber));
ticketList.Add(Ticket.Initialize(startTicketValue + 3, startTicketDigitsNumber));
Mock <ILuckyTicketAlgorithm> luckyTicketAlgorithm = new Mock <ILuckyTicketAlgorithm>();
luckyTicketAlgorithm.Setup((obj) => obj.IsLucky(It.IsAny <Ticket>())).Returns(false);
LuckyTicketsGenerator generator = LuckyTicketsGenerator.Initialize(
Ticket.Initialize(startTicketValue, startTicketDigitsNumber),
Ticket.Initialize(startTicketValue + 3, startTicketDigitsNumber),
luckyTicketAlgorithm.Object);
// Act and Assert
int i = 0;
foreach (Ticket ticket in generator)
{
Assert.IsTrue(ticketList[i].Equals(ticket));
i++;
}
}
/// <summary>
/// Counts lucky tickets in specified range using specified algorithm
/// </summary>
/// <param name="luckyTicketAlgorithm">The lucky ticket algorithm</param>
/// <param name="startValue">The start value from which generator wil be searching for tickets</param>
/// <param name="boundaryValue">The boundary value until which generator wil be searching for tickets</param>
/// <returns></returns>
public int Count(ILuckyTicketAlgorithm luckyTicketAlgorithm, Ticket startValue, Ticket boundaryValue)
{
LuckyTicketsGenerator generator = LuckyTicketsGenerator.Initialize(startValue, boundaryValue, luckyTicketAlgorithm);
int luckyTicketsCount = 0;
foreach (Ticket luckyTicket in generator)
{
luckyTicketsCount++;
}
return(luckyTicketsCount);
}
public void InitializeTest_ReturnNewLuckyTicketGeneratorWithCorrectProperties(
string stringStartTicket, string stringBoundaryTicket)
{
// Arrange
Ticket startTicket = Ticket.Initialize(stringStartTicket);
Ticket boundaryTicket = Ticket.Initialize(stringBoundaryTicket);
Mock <ILuckyTicketAlgorithm> luckyTicketAlgorithm = new Mock <ILuckyTicketAlgorithm>();
luckyTicketAlgorithm.Setup((obj) => obj.IsLucky(It.IsAny <Ticket>())).Returns(true);
// Act
LuckyTicketsGenerator generator = LuckyTicketsGenerator.Initialize(startTicket,
boundaryTicket, luckyTicketAlgorithm.Object);
// Assert
Assert.IsNotNull(generator);
Assert.IsInstanceOfType(generator, typeof(LuckyTicketsGenerator));
Assert.AreEqual(startTicket, generator.StartValue);
Assert.AreEqual(boundaryTicket, generator.BoundaryValue);
Assert.AreEqual(luckyTicketAlgorithm.Object, generator.LuckyTicketAlgorithm);
}