@Test  // PUSH3 OP
public void testPUSH3() {

    VM vm = new VM();
    program = new Program(Hex.decode("62A0B0C0"), invoke);
    String expected = "0000000000000000000000000000000000000000000000000000000000A0B0C0";
    program.fullTrace();
    vm.step(program);
    assertEquals(expected, Hex.toHexString(program.stack.peek().getData()).toUpperCase()  );
}