@org.junit.Test
  public void testRemoveItems() throws Exception {
    List<Order.Item> items = Lists.newArrayList();
    items.add(item);
    items.add(Order.Item.createItem());

    order.addItem(item).addItem(Order.Item.createItem());
    order.removeItems(items);

    assertTrue(order.total() > 0);
  }
/** Created by patrick on 15/10/27. */
public class OrderTest {
  private Order order = new Order();
  private Order.Item item = Order.Item.createItem();

  @org.junit.Test
  public void testAddItem() throws Exception {
    order.addItem(Order.Item.createItem());
    assertEquals(order.total(), 1);
  }

  @org.junit.Test()
  public void testRemoveItem() throws Exception {
    order.addItem(item);
    int totalCount = order.total();
    order.removeItem(item);
    assertEquals(totalCount - order.total(), 1);
  }

  @org.junit.Test
  public void testRemoveItems() throws Exception {
    List<Order.Item> items = Lists.newArrayList();
    items.add(item);
    items.add(Order.Item.createItem());

    order.addItem(item).addItem(Order.Item.createItem());
    order.removeItems(items);

    assertTrue(order.total() > 0);
  }
}
 @org.junit.Test
 public void testAddItem() throws Exception {
   order.addItem(Order.Item.createItem());
   assertEquals(order.total(), 1);
 }