@Test
public void getBalanceSync() throws Exception {

    initWithRandomAccount();
    Balance expectedBalance = new BalanceImpl(new BigDecimal("11.0"));
    when(mockAccountInfoRetriever.getBalance(anyString())).thenReturn(expectedBalance);
    Balance balance = kinAccount.getBalanceSync();
    assertEquals(expectedBalance, balance);
    verify(mockAccountInfoRetriever).getBalance(expectedRandomAccount.getAccountId());
}