def test_lkh_solver(
toy_cvrp_instance,
mocked_lkh_osrm_distance_matrix,
mocked_osrm_route_distance,
):
result = lkh_3.solve(toy_cvrp_instance)
total_distance = evaluate_solution(toy_cvrp_instance, result)
assert total_distance
def test_lkh_solver(
toy_cvrp_instance,
mocked_lkh_osrm_distance_matrix,
mocked_osrm_route_distance,
):
params = lkh_3.LKHParams(time_limit_s=3)
result = lkh_3.solve(toy_cvrp_instance, params)
total_distance = evaluate_solution(toy_cvrp_instance, result)
assert total_distance < 600
def test_ortools_solver(
toy_cvrp_instance,
mocked_ortools_osrm_distance_matrix,
mocked_osrm_route_distance,
):
params = ortools.ORToolsParams(time_limit_ms=3_000)
result = ortools.solve(toy_cvrp_instance, params)
total_distance = evaluate_solution(toy_cvrp_instance, result)
assert total_distance < 600
def test_qrp_sweep_solver(
train_instances,
dev_instance,
mocked_osrm_route_distance,
mocked_ortools_osrm_distance_matrix,
):
# Limit OR-Tools TSP solver to 100 ms (this is just a test, a good solution
# is not required)
params = qrp_sweep.QRPParams(ortools_tsp_params=ORToolsParams(
time_limit_ms=100))
model = qrp_sweep.pretrain(train_instances, params=params)
result = qrp_sweep.solve_instance(model, dev_instance)
total_distance = evaluate_solution(dev_instance, result)
assert total_distance
def test_lkh_solver(toy_cvrp_instance):
result = lkh_3.solve(toy_cvrp_instance)
evaluate_solution(toy_cvrp_instance, result)
def test_delivery_instance_generation(toy_cvrp_instance):
result = ortools.solve(toy_cvrp_instance)
evaluate_solution(toy_cvrp_instance, result)
