@Test
public void testLoadDatabaseClientPayload() {

    when(mDataManagerClient.getAllDatabaseClientPayload()).thenReturn(Observable.just
            (clientPayloads));
    syncClientPayloadsPresenter.loadDatabaseClientPayload();
    verify(mSyncClientPayloadsMvpView).showPayloads(clientPayloads);
    verify(mSyncClientPayloadsMvpView, never())
            .showError(R.string.failed_to_load_clientpayload);
}