public void givenInvalidInputShouldReturnFormatException()
{
// Arrange
IBreadthFirstSearch maxOfStops = new NumberOfRoutesAtMaximumOfStops();
INumberOfRoutesService bfsService = new NumberOfRoutesService(RailRoad, Logger);
// Assert
Assert.Throws <FormatException>(() => bfsService.get(maxOfStops, "ABC", "CDE", 3));
}
static void Main(string[] args)
{
ILogger logger = new LoggerStandardOut();
validateInput(args, logger);
IInputService inputService = new InputService(logger);
IRailRoadService railRoadService = new RailRoadService();
var input = inputService.handle(args[0]);
var graph = railRoadService.createGraph(input);
IStepsSearch stepsSearch = new DistanceOfTheRoute();
IDistanceOfTheRouteService distance = new DistanceOfTheRouteService(graph, logger);
var outPut1 = distance.get(stepsSearch, "A", "B", "C");
var outPut2 = distance.get(stepsSearch, "A", "D");
var outPut3 = distance.get(stepsSearch, "A", "D", "C");
var outPut4 = distance.get(stepsSearch, "A", "E", "B", "C", "D");
var outPut5 = distance.get(stepsSearch, "A", "E", "D");
IBreadthFirstSearch maxOfStops = new NumberOfRoutesAtMaximumOfStops();
IBreadthFirstSearch exactlyStops = new NumberOfRoutesWithExactlyStops();
IBreadthFirstSearch routesByDistance = new NumberOfRoutesByDistance();
INumberOfRoutesService bfsService = new NumberOfRoutesService(graph, logger);
var outPut6 = bfsService.get(maxOfStops, "C", "C", 3);
var outPut7 = bfsService.get(exactlyStops, "A", "C", 4);
var outPut10 = bfsService.get(routesByDistance, "C", "C", 30);
IShortestPathSearch shortestPath = new LengthOfTheShortestRoute();
ILengthOfTheShortestRouteService shortestPathService = new LengthOfTheShortestRouteService(graph, logger);
var outPut8 = shortestPathService.get(shortestPath, "A", "C");
var outPut9 = shortestPathService.get(shortestPath, "B", "B");
System.Console.WriteLine($" Output #1: {outPut1}");
System.Console.WriteLine($" Output #2: {outPut2}");
System.Console.WriteLine($" Output #3: {outPut3}");
System.Console.WriteLine($" Output #4: {outPut4}");
System.Console.WriteLine($" Output #5: {outPut5}");
System.Console.WriteLine($" Output #6: {outPut6}");
System.Console.WriteLine($" Output #7: {outPut7}");
System.Console.WriteLine($" Output #8: {outPut8}");
System.Console.WriteLine($" Output #9: {outPut9}");
System.Console.WriteLine($" Output #10: {outPut10}");
}
public void givenValidParametersGetNumberOfRoutesWithExactlyStops()
{
// Arrange
IBreadthFirstSearch exactlyStops = new NumberOfRoutesWithExactlyStops();
INumberOfRoutesService bfsService = new NumberOfRoutesService(RailRoad, Logger);
// Act
var outPut7 = bfsService.get(exactlyStops, "A", "C", 4);
// Assert
Assert.Equal(3, outPut7);
}
public void givenValidParametersGetNumberOfRoutesByDistance()
{
// Arrange
IBreadthFirstSearch routesByDistance = new NumberOfRoutesByDistance();
INumberOfRoutesService bfsService = new NumberOfRoutesService(RailRoad, Logger);
// Act
var outPut10 = bfsService.get(routesByDistance, "C", "C", 30);
// Assert
Assert.Equal(7, outPut10);
}
public void givenValidParametersGetNumberOfRoutesAtMaximumOfStops()
{
// Arrange
IBreadthFirstSearch maxOfStops = new NumberOfRoutesAtMaximumOfStops();
INumberOfRoutesService bfsService = new NumberOfRoutesService(RailRoad, Logger);
// Act
var outPut6 = bfsService.get(maxOfStops, "C", "C", 3);
// Assert
Assert.Equal(2, outPut6);
}