### Question:
Currency implements Serializable { public int getIsoCode() { return isocode; } Currency(String alphacode, int isocode, int numdecimals); int getDecimals(); int getIsoCode(); String getAlphaCode(); String formatAmountForISOMsg(double amount); double parseAmountFromISOMsg(String isoamount); @Override String toString();  }### Answer:
@Test public void testGetIsoCode() throws Throwable { int result = new Currency("testCurrencyAlphacode", 0, 100).getIsoCode(); assertEquals(0, result, "result"); }
@Test public void testGetIsoCode1() throws Throwable { int result = new Currency("testCurrencyAlphacode", 100, 1000).getIsoCode(); assertEquals(100, result, "result"); }