private CurrencyExchangeRate rate;
private CurrencyExchangeRateMapUpdater updater;
@Before
public void setup() throws Exception {
this.rate = new CurrencyExchangeRate(EUR, 1.0, apr1st);
this.logger = mock(Logger.class);
this.query = mock(Query.class);
when(query.list()).thenReturn(ImmutableList.of(rate));