public void testUnpack() throws Exception { byte[] raw = new byte[]{0x00, 0x04, 0x12, 0x34}; IFB_LLLNUM packager = new IFB_LLLNUM(10, "Should be 00041234", true); ISOField field = new ISOField(12); packager.unpack(field, raw, 0); assertEquals("1234", (String) field.getValue()); }
public void testReversability() throws Exception { String origin = "1234567890"; ISOField f = new ISOField(12, origin); IFB_LLLNUM packager = new IFB_LLLNUM(10, "Should be 1234567890", true); ISOField unpack = new ISOField(12); packager.unpack(unpack, packager.pack(f), 0); assertEquals(origin, (String) unpack.getValue()); } }