@Test
	public void shouldProduce6ProductionAfterRound(){
		setUp();

		City c = game.getCityAt(new Position(1,1));
		City c2 = game.getCityAt(new Position(4,1));
		int p1 = c.getProductionAmount();
		int p2 = c2.getProductionAmount();	

		incrementGameOneAge();

		int p3 = c.getProductionAmount();
		int p4 = c2.getProductionAmount();
		assertEquals(p1+6, p3);
		assertEquals(p2+6, p4);
	}