    @Test
    public void testAlphabet() {

        int i = 0;
        for (char c : IntegerEncoded.ALPHABET) {
            String str = String.valueOf(c);
            MapEncoderAdpater dest = new MapEncoderAdpater();
             service.readTo(dest, str, MessageParamField.LOC_ALTITUDE );
            int decoded = dest.getInt(MessageParamField.LOC_ALTITUDE );
                    Assert.assertEquals(i++, decoded);
        }
    }