// Get ISO country information
IsoCountry country = IsoCountry.fromAlpha2Code(" fr ").get();
Assertion.assertEquals("FRA", country.getAlpha3Code());
Assertion.assertEquals(250, country.getNumericCode());
Assertion.assertTrue(country.isIndependent());
Assertion.assertTrue(country.isParticipatingTo(EUROPEAN_ECONOMIC_AREA));

// Get ISO currency information
IsoCurrency currency = IsoCurrency.fromAlphabeticCode(" eur ").get();
Assertion.assertEquals(978, currency.getNumericCode());
Assertion.assertEquals(2, currency.getMinorUnit().get());
Assertion.assertEquals(NATIONAL, currency.getCategory());
Assertion.assertTrue(currency.getCountries().contains(FR));

// Validate an IBAN
Assertions.assertTrue(Iban.isValid(" fr2531682128768051490609537 "));

// Get IBAN information
Iban iban = new Iban(" fr2531682128768051490609537 ");
Assertions.assertEquals("FR2531682128768051490609537", iban.toString());
Assertions.assertEquals("FR25 3168 2128 7680 5149 0609 537", iban.toPrintableString());
Assertions.assertEquals("FR", iban.getCountryCode());
Assertions.assertEquals("25", iban.getCheckDigit());
Assertions.assertEquals("31682128768051490609537", iban.getBban());
Assertions.assertEquals("31682", iban.getBankIdentifier());
Assertions.assertEquals("12876", iban.getBranchIdentifier().get());
Assertions.assertEquals("80514906095", iban.getAccountNumber());
Assertions.assertEquals("37", iban.getNationalCheckDigit().get());

// Generate a random IBAN
Iban randomIban = new RandomIban().next();

// Validate a BIC
Assertions.assertTrue(Bic.isValid(" psstfrppxxx "));

// Get BIC information
Bic bic = new Bic(" psstfrppxxx ");
Assertions.assertEquals("PSSTFRPPXXX", bic.toString());
Assertions.assertEquals("PSST", bic.getInstitutionCode());
Assertions.assertEquals("FR", bic.getCountryCode());
Assertions.assertEquals("PP", bic.getLocationCode());
Assertions.assertEquals("XXX", bic.getBranchCode());
Assertions.assertTrue(bic.isLiveBic());

// Validate a creditor identifier
Assertions.assertTrue(CreditorIdentifier.isValid(" fr72zzz123456 "));

// Get creditor identifier information
CreditorIdentifier ci = new CreditorIdentifier(" fr72zzz123456 ");
Assertions.assertEquals("FR72ZZZ123456", ci.toString());
Assertions.assertEquals("FR", ci.getCountryCode());
Assertions.assertEquals("72", ci.getCheckDigit());
Assertions.assertEquals("ZZZ", ci.getBusinessCode());
Assertions.assertEquals("123456", ci.getNationalIdentifier());

// Using predefined calendars
Calendar calendar = FinancialCalendars.PARIS;
Assertion.assertTrue(calendar.isHoliday(LocalDate.of(2022, 1, 1)));
Assertion.assertFalse(calendar.isBusinessDay(LocalDate.of(2022, 1, 1)));
Assertion.assertEquals(LocalDate.of(2022, 1, 3), calendar.next(LocalDate.of(2022, 1, 1)));
Assertion.assertEquals(Arrays.asList(LocalDate.of(2022, 1, 3), LocalDate.of(2022, 1, 4)), calendar.businessDaysWithin(LocalDate.of(2022, 1, 1), LocalDate.of(2022, 1, 4)));