@Test
public void ShouldCalculateEnemyCoordinatesCorrectlyWhenOrientedNorthEastWithEnemyWest() {
IGearbox gearbox = new FakeGearbox().setPosition(300, 200).setHeading(Math.PI / 4);
double bearingToEnemy = -3 * Math.PI / 4.0;
double distance = 20;
EnemyState state = new EnemyState().setPosition(gearbox, bearingToEnemy, distance);
assertEquals(280, state.getX(), .00001);
assertEquals(200, state.getY(), .00001);
}
@Test
public void ShouldCalculateEnemyCoordinatesCorrectlyWhenOrientedNorthWithEnemySouth() {
IGearbox gearbox = new FakeGearbox().setPosition(100, 200);
double bearingToEnemy = -1 * Math.PI;
double distance = 20;
EnemyState state = new EnemyState().setPosition(gearbox, bearingToEnemy, distance);
assertEquals(100, state.getX(), .00001);
assertEquals(180, state.getY(), .00001);
}
