public void testGetSigner() {
disco.testInjectInDomainToJidMap(REMOTE_DOMAIN, REMOTE_JID);
// Send the outgoing request. Assert that a packet is sent and that no
// callbacks have been invoked.
DeltaSignerInfoResponseListener listener = mock(DeltaSignerInfoResponseListener.class);
remote.getDeltaSignerInfo(FAKE_SIGNER_ID, REMOTE_WAVELET, VERSION_ONE, listener);
verifyZeroInteractions(listener);
assertEquals(1, transport.packetsSent);
// Validate the outgoing request.