@Test
  public void testRolloutIdWithValue() throws Exception {

    parse(":do{ rollout id = myplan}");

    assertFalse(handler.hasAddress());
    assertTrue(handler.hasOperationName());
    assertFalse(handler.hasProperties());
    assertFalse(handler.endsOnAddressOperationNameSeparator());
    assertFalse(handler.endsOnPropertyListStart());
    assertFalse(handler.endsOnPropertySeparator());
    assertFalse(handler.endsOnPropertyValueSeparator());
    assertFalse(handler.endsOnNodeSeparator());
    assertFalse(handler.endsOnNodeTypeNameSeparator());
    assertFalse(handler.endsOnSeparator());
    assertFalse(handler.endsOnHeaderListStart());
    assertTrue(handler.isRequestComplete());
    assertTrue(handler.hasHeaders());

    final Collection<ParsedOperationRequestHeader> headers = handler.getHeaders();
    assertEquals(1, headers.size());
    final ParsedOperationRequestHeader header = headers.iterator().next();
    assertTrue(header instanceof ParsedRolloutPlanHeader);

    final ParsedRolloutPlanHeader rollout = (ParsedRolloutPlanHeader) header;
    assertEquals("myplan", rollout.getPlanRef());
    assertEquals(18, rollout.getLastChunkIndex());
  }