I always though this produced nicely readable tests for async calls:
http://blog.reflectedcircle.co.uk/2009/12/08/gwt-rpc-asynccallback-testing-using-mockito/
Greetz
On Aug 12, 11:24 am, Magno Machado <magn...@gmail.com> wrote:
> Code from a @Test method:
> List<PesquisaProxy> pesquisas = new ArrayList<PesquisaProxy>();
> Request<?> request = mock(Request.class);
> doReturn(request).when(pesquisaRequest).listAll();
> doReturn(pesquisaRequest).when(requestFactory).pesquisaRequest();
> doAnswer(RequestFactoryUtils.ok(pesquisas)).when(request).fire(RequestFacto
> ryUtils.anyReceiver());
>
> And here my RequestFactoryUtils.ok:
> public static <T> Answer<T> ok(final T result) {
> return new Answer<T>() {
>
> @Override
> public T answer(InvocationOnMock invocation) throws Throwable {
> Object[] args = invocation.getArguments();
> Object _receiver = args[args.length - 1];
> Receiver<T> receiver = (Receiver<T>)_receiver;
> receiver.onSuccess(result);
> return null;
>
>
>
>
>
>
>
>
>
> }
> };
> }
> On Thu, Aug 11, 2011 at 6:32 PM, objectuser <kevin.k.le...@gmail.com> wrote:
> > Here's how I do it.
> > @Test
> > public void testAsync() {
> > doAnswer(new Answer<Void>() {
>
> > @Override
> > public Void answer(InvocationOnMock invocation) throws
> > Throwable {
> > AsyncCallback<CommandResult> callback =
> > (AsyncCallback<CommandResult>) invocation.getArguments()[1];
> > callback.onSuccess(new CommandResult());
> > return null;
> > }
> > }).when(commandProcessor).execute(any(Command.class),
> > any(AsyncCallback.class));
>
> > // invoke something that sends the command ... then verify the
> > results
> > verify(...)...;
> > }
>
> > --
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>
> --
> Magno Machado
> Paulohttp://blog.magnomachado.com.brhttp://code.google.com/p/emballo/
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