assertEquals(ticksWithLowPower, getAverageTillDead(20), 20);
assertEquals(ticksWithLowPower, getAverageTillDead(20), 50);
	public void testLowPowerDeath(){		float oldInitialLevel = myPowerStore.getInitialLevel();		myPowerStore.setInitialLevel(0f);		float ticksWithLowPower = 408f * myBiomassPS.getTickLength();		assertEquals(ticksWithLowPower, getAverageTillDead(20), 20);		myPowerStore.setInitialLevel(oldInitialLevel);	}