private static void DoStraightRoutes(Graph graph, List<IResponse> responses)
{
var routeFinder = new RouteFinder(graph);
responses.Add(routeFinder.FindRoute(new RouteRequest('A', 'B', 'C')));
responses.Add(routeFinder.FindRoute(new RouteRequest('A', 'D')));
responses.Add(routeFinder.FindRoute(new RouteRequest('A', 'D', 'C')));
responses.Add(routeFinder.FindRoute(new RouteRequest('A', 'E', 'B', 'C', 'D')));
responses.Add(routeFinder.FindRoute(new RouteRequest('A', 'E', 'D')));
}
public void WhatIsTheDistance_ForRoute_AtoEtoBtoCtoD(string graphInput, int expectation)
{
//arrange
var graph = new Graph(graphInput);
//act
var foundRoute = new RouteFinder(graph).FindRoute(new RouteRequest('A', 'E', 'B', 'C', 'D'));
//assert
Assert.That(foundRoute.GetResponse(), Is.EqualTo(expectation.ToString()));
}
