@Test
public void test() {
I1 i1 = new I1();
Assert.assertEquals(0, i1.length());
Assert.assertEquals("<I1>", i1.toSml());
i1.addValue(0);
i1.addValue(1);
i1.addValue(-1);
i1.addValue(127);
i1.addValue(-128);
Assert.assertEquals(5, i1.length());
Assert.assertEquals("<I1 0 1 -1 127 -128>", i1.toSml());
TestUtils.assertEquals(
new byte[] {0x65, 0x05, 0x00, 0x01, (byte) 0xff, 0x7f, (byte) 0x80}, i1.toByteArray());
}