@Test
public void createFixedLengthStringTlv() throws Exception {
Tlv tlv0 = null;
tlv0 = TlvUtil.createFixedLengthStringTlv((short) 0x0001, null, 2, "ISO-8859-1");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("0000"), tlv0.getValue());
tlv0 = TlvUtil.createFixedLengthStringTlv((short) 0x0001, "", 2);
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("0000"), tlv0.getValue());
tlv0 = TlvUtil.createFixedLengthStringTlv((short) 0x0001, "1", 2, "ISO-8859-1");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("3100"), tlv0.getValue());
tlv0 = TlvUtil.createFixedLengthStringTlv((short) 0x0001, "12", 2);
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("3132"), tlv0.getValue());
try {
tlv0 = TlvUtil.createFixedLengthStringTlv((short) 0x0001, "12", 1, "ISO-8859-1");
Assert.fail();
} catch (TlvConvertException e) {
// correct behavior
}
}
@Test
public void createNullTerminatedStringTlv() throws Exception {
Tlv tlv0 = null;
// null string should just be 0x00
tlv0 = TlvUtil.createNullTerminatedStringTlv((short) 0x0001, null, "ISO-8859-1");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("00"), tlv0.getValue());
tlv0 = TlvUtil.createNullTerminatedStringTlv((short) 0x0001, "", "ISO-8859-1");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("00"), tlv0.getValue());
tlv0 = TlvUtil.createNullTerminatedStringTlv((short) 0x0001, "a");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("6100"), tlv0.getValue());
tlv0 = TlvUtil.createNullTerminatedStringTlv((short) 0x0001, "c1net");
Assert.assertEquals((short) 0x0001, tlv0.getTag());
Assert.assertArrayEquals(HexUtil.toByteArray("63316e657400"), tlv0.getValue());
}
