Function test_replicate

battlecode-engine/src/world.rs:3269–3309

()

    #[test]
    fn test_replicate() {
        let mut world = GameWorld::test_world();
        let worker = world.create_unit(Team::Red, MapLocation::new(Planet::Earth, 0, 0), UnitType::Worker).unwrap();
        let _ = world.create_unit(Team::Blue, MapLocation::new(Planet::Earth, 1, 0), UnitType::Factory).unwrap();

        // The worker cannot replicate to the west, because that space is off the map.
        assert![!world.can_replicate(worker, Direction::West)];
        assert_err![world.replicate(worker, Direction::West), GameError::Overheated];
        world.end_round();
        assert_err![world.replicate(worker, Direction::West), GameError::LocationOffMap];

        // The worker cannot replicate to the east, because that space is obstructed.
        assert![!world.can_replicate(worker, Direction::East)];
        assert_err![world.replicate(worker, Direction::East), GameError::LocationNotEmpty];

        // The worker can replicate to the north.
        assert![world.can_replicate(worker, Direction::North)];
        assert![world.replicate(worker, Direction::North).is_ok()];
        assert_eq![world.karbonite(), 93];

        // The child cannot replicate when there isn't enough Karbonite.
        world.my_team_mut().karbonite = 0;
        let child = world.sense_unit_at_location(MapLocation::new(Planet::Earth, 0, 1)).unwrap().unwrap().id();
        world.end_round();
        assert![!world.can_replicate(child, Direction::North)];
        assert_err![world.replicate(child, Direction::North), GameError::InsufficientKarbonite];

        // After acquiring more Karbonite, replication is possible.
        world.my_team_mut().karbonite += 1000;
        assert![world.can_replicate(child, Direction::North)];
        assert![world.replicate(child, Direction::North).is_ok()];

        // The child cannot replicate again this round.
        assert![!world.can_replicate(child, Direction::East)];
        assert_err![world.replicate(child, Direction::East), GameError::Overheated];

        // Even after ending the round, the child cannot replicate immediately again.
        world.end_round();
        assert![!world.can_replicate(child, Direction::East)];
        assert_err![world.replicate(child, Direction::East), GameError::Overheated];
    }

    #[test]
    fn test_repair() {