public void AddAttributeThatWasAlreadyThereShouldDoNothing()
{
//Arrange
var s = new SeatInfo {
SeatAttributes = new[] { SeatAttributeEnum.Dealer }
};
//Act
s.AddAttribute(SeatAttributeEnum.Dealer);
//Assert
Assert.AreEqual(1, s.SeatAttributes.Length);
Assert.IsTrue(s.HasAttribute(SeatAttributeEnum.Dealer));
}
public void AddAttributeThatWasNotThereShouldAdd()
{
//Arrange
var s = new SeatInfo {
SeatAttributes = new[] { SeatAttributeEnum.Dealer }
};
//Act
s.AddAttribute(SeatAttributeEnum.FirstTalker);
//Assert
Assert.AreEqual(2, s.SeatAttributes.Length);
Assert.IsTrue(s.HasAttribute(SeatAttributeEnum.Dealer));
Assert.IsTrue(s.HasAttribute(SeatAttributeEnum.FirstTalker));
}
/// <summary>
/// Takes away the attribute from the seats having it, and gives it to the new one who needs it
/// </summary>
/// <param name="seats">Seat collection</param>
/// <param name="receiver">Seat that needs the attribute</param>
/// <param name="att">The attribute</param>
public static void MoveAttributeTo(this IEnumerable <SeatInfo> seats, SeatInfo receiver, SeatAttributeEnum att)
{
seats.ClearAttribute(att);
receiver?.AddAttribute(att);
}