Action的测试是比较辛苦的。因为它依赖与其他的环境(比如tomcat)。
  在我的印象中,基于struts的测试是很麻烦的,因为对于execute方法,你必须mock两个对象进去。
  还好。基于Webwork的测试相对简单些。
  下面让我们来测试一个例子吧
  java代码
  Account account;
  IAccountService accountService;
  public void setAccount(Account account){
  this.account=account;
  }
  public void setAccountService(IAccountService accountService){
  this.accountService=accountService;
  }
  public String regist()throws Exception{
  if(account==null){
  account=new Account();
  return INPUT;
  }
  if(!validForm(account))
  return INPUT;
  try{
  accountService.regist(account);
  }catch(ObjectExistsException e){
  e.printStackTrace();
  return INPUT;
  }
  return SUCCESS;
  }
  private boolean validForm(Account e){
  if(e.getName()==null||e.getName().trim().equals(""))
  return false;
  if(e.getPassword()==null||e.getPassword().trim().equals(""))
  return false;
  return true;
  }
  有经验的程序员见到上面的代码应该知道怎么测试了。
  我们只需setAccount,跟setAccountService即可,
  而Account本身来讲是是个po,所以可以自己new一个
  AccountService则可以mock一个。真是太完美了,我太喜好mock,它总是给我惊喜
  java代码
  package org.wuhua.action;
  import junit.framework.TestCase;
  import org.easymock.MockControl;
  import org.wuhua.exception.ObjectExistsException;
  import org.wuhua.model.Account;
  import org.wuhua.service.IAccountService;
  import sms.king.AccountManager;
  import com.opensymphony.xwork.Action;
  public class AccountActionTest extends TestCase{
  private MockControl control;
  IAccountService accountService;
  protected void setUp()throws Exception{
  control=MockControl.createControl(IAccountService.class);
  accountService=(IAccountService)control.getMock();
  }
  public void testRegistOk()throws Exception{
  Account employee=new Account("name");
  employee.setPassword("password");
  accountService.regist(employee);
  control.setVoidCallable(1);
  control.replay();
  AccountAction action=new AccountAction();
  action.setAccount(employee);
  action.setAccountService(accountService);
  assertEquals(Action.SUCCESS,action.regist());
  control.verify();
  }
  public void testRegistNameExists()throws Exception{
  Account employee=new Account("name");
  employee.setPassword("password");
  accountService.regist(employee);
  control.setThrowable(new ObjectExistsException(""));
  control.replay();
  AccountAction action=new AccountAction();
  action.setAccount(employee);
  action.setAccountService(accountService);
  assertEquals(Action.INPUT,action.regist());
  control.verify();
  }
  }
  ok,一个测试的例子好了。