@Test
public void sendRequestExchangeRate() throws Exception {

    receiveATransaction(wallet, myAddress);
    SendRequest sendRequest = SendRequest.to(myAddress, Coin.COIN);
    sendRequest.exchangeRate = new ExchangeRate(Fiat.parseFiat("EUR", "500"));
    wallet.completeTx(sendRequest);
    assertEquals(sendRequest.exchangeRate, sendRequest.tx.getExchangeRate());
}