public void testUnpack() throws Exception {
byte[] raw = new byte[] {68, 48, 48, 49, 50, 51};
IFA_AMOUNT packager = new IFA_AMOUNT(6, "Should be D00123");
ISOField field = new ISOField();
packager.unpack(field, raw, 0);
assertEquals("D00123", (String) field.getValue());
}
public void testReversability() throws Exception {
String origin = "E0123456";
ISOField f = new ISOField(12, origin);
IFA_AMOUNT packager = new IFA_AMOUNT(8, "Should be E0123456");
ISOField unpack = new ISOField();
packager.unpack(unpack, packager.pack(f), 0);
assertEquals(origin, (String) unpack.getValue());
}
public void testPack() throws Exception {
ISOField field = new ISOField(12, "D123");
IFA_AMOUNT packager = new IFA_AMOUNT(6, "Should be D00123");
TestUtils.assertEquals(new byte[] {68, 48, 48, 49, 50, 51}, packager.pack(field));
}
