types.add(expected[1].length());
byte[] delim = new byte[]{23, -120, 100, 3};
expected[2] = TestUtils.randomBuffer(50, true, delim[0]);
input.appendBuffer(expected[2]);
types.add(delim);
input.appendBuffer(Buffer.buffer(delim));
expected[3] = TestUtils.randomBuffer(1000);
input.appendBuffer(expected[3]);
types.add(expected[3].length());
expected[4] = TestUtils.randomBuffer(230, true, delim[0]);
input.appendBuffer(expected[4]);