proxytest.java

著名的uncle Bob的Agile software development的代码

import junit.framework.*;
import junit.swingui.TestRunner;

public class ProxyTest extends TestCase
{
  public static void main(String[] args)
  {
    TestRunner.main(new String[]{"ProxyTest"});
  }

  public ProxyTest(String name)
  {
    super(name);
  }

  public void setUp() throws Exception
  {
    DB.init();
    DB.clear();
    DB.store(new ProductData("ProxyTestName1",456,"ProxyTest1"));
  }

  public void tearDown() throws Exception
  {
    DB.close();
  }

  public void testProductProxy() throws Exception
  {
    Product p = new ProductProxy("ProxyTest1");
    assertEquals(456, p.getPrice());
    assertEquals("ProxyTestName1", p.getName());
    assertEquals("ProxyTest1", p.getSku());
  }

  public void testOrderProxyCustomerId() throws Exception
  {
    OrderData od = DB.newOrder("testOrderProxyCustomerId");
    Order op = new OrderProxy(od.orderId);
    assertEquals(od.customerId, op.getCustomerId());
  }

  public void testOrderProxyTotal() throws Exception
  {
    DB.store(new ProductData("Wheaties", 349, "wheaties"));
    DB.store(new ProductData("Crest", 258, "crest"));
    ProductProxy wheaties = new ProductProxy("wheaties");
    ProductProxy crest = new ProductProxy("crest");
    OrderData od = DB.newOrder("testOrderProxy");
    OrderProxy order = new OrderProxy(od.orderId);
    order.addItem(crest, 1);
    order.addItem(wheaties, 2);
    assertEquals(956, order.total());
  }
}