public void TestGetRoutes()
{
Initialize();
Route x = AddRoute("x");
Assert.AreEqual(new List <Route> {
x
}, solver.GetRoutes(x, false));
Route y = AddRoute("y");
Route z = AddRoute("z");
Assert.AreEqual(new List <Route> {
x, y, z
}, solver.GetRoutes(x, false));
solver.AddRule(y, z);
Assert.AreEqual(new List <Route> {
x, z, y
}, solver.GetRoutes(x, true));
Route w = AddRoute("w");
Route v = AddRoute("v");
Route u = AddRoute("u");
solver.AddRule(x, u);
solver.AddRule(y, v);
solver.AddRule(v, w);
solver.AddRule(w, z);
Assert.AreEqual(new List <Route> {
u, x, z, w, v, y
}, solver.GetRoutes(u, true));
}