@Test
  public void badReachId() throws Exception {
    FindReachRequest req = new FindReachRequest();

    req.modelID = TEST_MODEL_ID.toString();
    req.reachIDs = "81163 9876"; // commas required for separation
    FindReaches action = new FindReaches();
    action.setReachRequest(req);
    action.setPageSize(7);

    DataTable result = action.run();

    assertNull(result);
    assertEquals(1, action.getValidationErrors().length);
  }
  @Test
  public void reachId() throws Exception {
    FindReachRequest req = new FindReachRequest();

    req.modelID = TEST_MODEL_ID.toString();
    req.reachIDs = "81163";
    FindReaches action = new FindReaches();
    action.setReachRequest(req);
    action.setPageSize(7);

    DataTable result = action.run();

    assertTrue(result.getRowCount() == 1);
    assertEquals(0, action.getValidationErrors().length);

    assertEquals("81163", result.getString(0, result.getColumnByName("FULL_IDENTIFIER")));
  }