1)does /login/register exist in your struts webapp?
2)in StrutsTestCase
protected void initServletMockObjects() {
request = new MockHttpServletRequest();
//check request for null before referencing the request object later on
Martin Gainty
______________________________________________
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> Date: Sat, 12 Mar 2011 17:16:29 -0600
> Subject: NullPointerException Using StrutsSpringTestCase
> From: fergusonja...@gmail.com
> To: user@struts.apache.org
>
> (Sorry, hit the wrong key combination and hit send without meaning to...)
>
> I am attempting to do some out-of-container testing of a Struts Action
> which extends StrutsSpringTestCase. I've tried configuring the
> application context two separate ways: via the @ContextConfiguration
> annotation and by overriding getContextLocations(), with no luck.
>
> The project is set up on a "standard" Maven2 layout, so the
> /src/test/resources directory has its own copy of
> applicationContext.xml. However, on attempting to run the unit test, I
> get a NullPointerException when my code tries to call
> getActionProxy(). Here's the Exception text:
>
> java.lang.NullPointerException
> at
> org.apache.struts2.StrutsTestCase.getActionProxy(StrutsTestCase.java:130)
> at
> org.jason.application.web.actions.struts2.TestLoginAction.testRegister(TestLoginAction.java:72)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
> org.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:160)
>
> Here's the code:
>
> @RunWith(SpringJUnit4ClassRunner.class)
> @ContextConfiguration(locations = {"classpath*:applicationContext.xml"})
> public class TestLoginAction extends StrutsSpringTestCase {
>
> private AccountService accountService; // Mock AccountService
> object, we'll need it for testing register()
>
> @Before
> public void setUp() {
>
> accountService = EasyMock.createMock(AccountService.class);
>
> }
>
> @Override
> protected String getContextLocations() {
> return "classpath*:applicationContext.xml";
> }
>
> @Test
> public void testRegister() throws Exception {
>
> // setup the account we expect to be a duplicate
> Account duplicateAccount = new Account();
> duplicateAccount.setFirstName("Duplicate");
> duplicateAccount.setLastName("Account");
> duplicateAccount.setOrganization("None");
>
> // setup the account we expect to be good
> Account goodAccount = new Account();
> duplicateAccount.setFirstName("John");
> duplicateAccount.setLastName("Smith");
> duplicateAccount.setOrganization("None");
>
> Account goodAccountPopulated = goodAccount;
> goodAccount.setId(501);
>
> // setup the mock object
> EasyMock.expect(accountService.createAccount(duplicateAccount))
> .andThrow(new DuplicateUsernameException("Account name
> already exists"));
>
> EasyMock.expect(accountService.createAccount(goodAccount)).andReturn(goodAccountPopulated).anyTimes();
>
> EasyMock.replay();
>
> // get the action
> ActionProxy proxy = getActionProxy("/login/register");
> LoginAction action = (LoginAction) proxy.getAction();
>
> // inject the mock into the action
> action.setAccountService(accountService);
>
> // test for validation errors
> request.setParameter("model.lastName", "MyLastName");
> request.setParameter("model.organization", "None");
> String result0 = proxy.execute();
> assertTrue("Problem: result of registration attempt without
> required fields should have returned INPUT",
> result0.equals("input"));
> assertTrue("Problem: field model.firstName not included in
> fieldErrors but should have been",
> action.getFieldErrors().containsKey("model.firstName"));
>
> // test for duplicate registration
> request.setParameter("model.firstName","Duplicate");
> request.setParameter("model.lastName", "Username");
> request.setParameter("model.organization", "None");
>
> String result1 = proxy.execute();
> assertTrue("Problem: result of duplicate registration attempt
> should have returned INPUT"
> ,result1.equals("input")); // ensure the error
> result was returned
> assertTrue("Problem: no errors were present in fieldErrors but
> should have been", action.getFieldErrors().size() > 0);
>
> }
> }
>
> Any ideas out there?
>
> Jason
>
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