}
@Test
public void testForwardDefaultConstTurnCosts() {
RoutingRequest options = proto.clone();
options.traversalCostModel = (new ConstantIntersectionTraversalCostModel(10.0));
options.setRoutingContext(_graph, topRight, bottomLeft);
// Without turn costs, this path costs 2x100 + 2x50 = 300.
// Since we traverse 3 intersections, the total cost should be 330.
GraphPath path = checkForwardRouteDuration(options, 330);