@Test
  public void parseTest() {
    List<String> facetValues = Arrays.asList("1,uuid:a", "2,uuid:b", "3,uuid:c");

    CutoffFacet facet = new CutoffFacet(null, facetValues, 0);
    assertEquals(3, facet.getHighestTier());
    assertEquals("3,uuid:c", facet.getSearchValue());
    assertEquals("uuid:c", facet.getSearchKey());

    assertEquals(3, facet.getFacetNodes().size());
  }