Hello,
You have to use the LocalServiceTestHelper class to manage
datastore,memcache, task queues and etc.
Here is one example that could help you find out how to use it:
class UserServiceImplTest extends TestCase {
private LocalServiceTestHelper helper = new LocalServiceTestHelper(
new LocalDatastoreServiceTestConfig(),
new LocalMemcacheServiceTestConfig(),
new LocalURLFetchServiceTestConfig());
@Override
public void setUp() {
helper.setUp();
}
@Override
protected void tearDown() throws Exception {
helper.tearDown();
}
public void testAddsNewUser() {
User user = new User("test","test");
new UserServiceImpl().addUser(user);
assertUserExists(user);
}
.....
}
Please note that there is an excellent presentation about testing from
google io and you can check it out at:
http://code.google.com/events/io/2010/sessions/testing-techniques-app-engine.html
Regards,
Miroslav
On 07/12/2010 01:08 PM, poe wrote:
Hi everyone,
i want to test a remoteService that performs operations on a datastore
with jdo. For example:
public class UserServiceImpl extends RemoteServiceServlet implements
UserService {
public User addUser(User u) {
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
pm.makePersistent(u);
} finally {
pm.close();
}
return u;
};
public User updateUser(User u) {
...
}
...
}
how can i implement a test case, that tests the listed operations, so
that the datastore operations didn't effect my development datastore
(maybe does some memcache operations or so?). I hope you get what i
mean :-) tell me if you need more information.
Thanks and greetings,
Poe
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