@Test
public void testSetGetBattery() {
assertEquals(battery, equipment.getBattery());
Battery bat = new Battery();
equipment.setBattery(bat);
assertEquals(bat, equipment.getBattery());
}
@Before
public void setUp() throws Exception {
equipment = new Equipment();
equipment.setCost(COST);
equipment.setSize(SIZE);
inverter = new Inverter();
equipment.setInverter(inverter);
panels = new ArrayList<Panel>();
equipment.setPanels(panels);
battery = new Battery();
equipment.setBattery(battery);
inverters = new ArrayList<Inverter>();
}