/// <summary>
/// Constructor
/// </summary>
/// <param name="idGenerator">A generator to create ids to sorting lines</param>
/// <param name="configuration">A configuration object</param>
/// <param name="lines">The character representation of all sorting lines</param>
public Yard(IIdGenerator idGenerator, IConfiguration configuration, IEnumerable <IEnumerable <char> > lines)
{
IdGenerator = idGenerator;
Configuration = configuration;
SortingLines = CreateSortingLines(lines);
YardLocomotive = new YardLocomotive(Configuration);
Yardmaster = new Yardmaster(YardLocomotive);
TrainLine = new TrainLine();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="idGenerator">A generator to create ids to sorting lines</param>
/// <param name="configuration">A configuration object</param>
/// <param name="lines">The character representation of all sorting lines</param>
public Yard(IIdGenerator idGenerator, IConfiguration configuration, IEnumerable<IEnumerable<char>> lines)
{
IdGenerator = idGenerator;
Configuration = configuration;
SortingLines = CreateSortingLines(lines);
YardLocomotive = new YardLocomotive(Configuration);
Yardmaster = new Yardmaster(YardLocomotive);
TrainLine = new TrainLine();
}
public void AssembleTrain_SetDestination_RemovesAllCarsFromSortingLines()
{
// arrange
var map = Yard.GetLinesMap(Destination);
// act
var steps = Yardmaster.AssembleTrain(map);
// assert
var sortingLines = Yard.GetSortingLines();
Assert.IsNotNull(sortingLines);
Assert.IsFalse(sortingLines.Any(line => line.ContainsCarToDestination(Destination)));
}
public void AssembleTrain_SetDestination_HasExpectedCarsInTrainLine()
{
// arrange
var map = Yard.GetLinesMap(Destination);
// act
Yardmaster.AssembleTrain(map);
// assert
var trainLine = Yard.TrainLine;
Assert.IsNotNull(trainLine);
var cars = trainLine.ToString().ToCharArray();
Assert.AreEqual(2, cars.Count());
Assert.IsTrue(cars.All(car => Destination.Equals(car)));
}
