Function test_worker_harvest

battlecode-engine/src/world.rs:3084–3117

()

    #[test]
    fn test_worker_harvest() {
        // Create the game world, which by default has 10 karbonite everywhere.
        let mut world = GameWorld::test_world();

        // Select a deposit, and test that it can be mined out as expected.
        let deposit = MapLocation::new(Planet::Earth, 0, 0);
        let expected_karbonite = [10, 7, 4, 1, 0];
        let expected_team_karbonite = [100, 103, 106, 109, 110];
        for i in 0..4 {
            let worker = world.create_unit(Team::Red, deposit.add(Direction::North),
                                                UnitType::Worker).unwrap();
            assert![world.can_harvest(worker, Direction::South)];
            assert_eq![world.karbonite_at(deposit).unwrap(), expected_karbonite[i]];
            assert_eq![world.karbonite(), expected_team_karbonite[i]];
            assert![world.harvest(worker, Direction::South).is_ok()];
            // The robot can no longer harvest, as it has already done so.
            assert![!world.can_harvest(worker, Direction::South)];
            assert_eq![world.karbonite_at(deposit).unwrap(), expected_karbonite[i+1]];
            assert_eq![world.karbonite(), expected_team_karbonite[i+1]];
            world.destroy_unit(worker);
        }

        // The deposit has been mined out, so it cannot be harvested.
        let worker = world.create_unit(Team::Red, deposit.add(Direction::North),
                                            UnitType::Worker).unwrap();
        assert![!world.can_harvest(worker, Direction::South)];

        // Other deposits can still be harvested, including in the robot's own space.
        assert![world.can_harvest(worker, Direction::Center)];

        // Deposits off the edge of the map can obviously not be harvested, but checking
        // this should not error.
        assert![!world.can_harvest(worker, Direction::West)];
    }

    #[test]
    fn test_worker_blueprint_and_build() {