@Test
public void subscribeDisplaysBaseCurrency() throws Exception {

    presenter = new CurrencyExchangeRateEditorPresenter(currencyExchangeRateEditorView, receiptPricingView, currencyListEditorView, receiptDateView, exchangeRateServiceManager, databaseHelper, trip, null, null, Schedulers.trampoline(), Schedulers.trampoline(), Schedulers.trampoline());
    presenter.subscribe();
    verify(displayBaseCurrencyConsumer).accept(CurrencyUnit.of(TRIP_CURRENCY));
}