public void TestInput6()
{
IList <Route> routes = _graph.FindRoutes("C", "C").ToList();
// C-D-C
// C-E-B-C
// C-D-E-B-C
routes.Count.Should().Equals(3);
routes.Count(a => a.Stops <= 3).Should().Equals(2);
}
public HttpResponseMessage Get(string source, string destination)
{
var routes = _service.FindRoutes(source, destination).ToList();
if (!routes.Any())
{
return(Request.CreateResponse("NO SUCH ROUTE"));
}
// sort by shortest to longest
routes = routes.OrderBy(r => r.Distance).ToList();
var message = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(System.Web.Helpers.Json.Encode(routes))
};
return(message);
}