### Question:
RemascFederationProvider { public int getFederationSize() { return this.federationSupport.getFederationSize(); } RemascFederationProvider(
            UscSystemProperties config,
            Repository repository,
            Block processingBlock); int getFederationSize(); UscAddress getFederatorAddress(int n);  }### Answer:
@Test public void getDefaultFederationSize() { RemascFederationProvider provider = getRemascFederationProvider(); Assert.assertEquals(3, provider.getFederationSize()); }