@Test
public void fighterAttacksPatrolVessel(){

	SpaceBattleSimulation sim = new SpaceBattleSimulation();
	//One fighter should do 200 dmg per round.
	//A Patrol Vessel will do 2,500 dmg against a fighter.
	//A Patrol Vessel with full health will destroy a fighter in 1 round
	
	Fighter fighter = sim.new Fighter();
	PatrolVessel patrol = sim.new PatrolVessel();
	
	int startingHealth = patrol.getHp();
	
	SpaceBattleSimulation.engagement(fighter, patrol);
	
	int endingHealth = patrol.getHp();
	Assert.assertEquals(200, (startingHealth - endingHealth));
}