/** Tests for handling calls value criterion type. */
  @Test
  public void callsValues() {
    Set<Integer> callsValues = new HashSet<Integer>();
    callsValues.add(1);

    CopyNumberAlterationCriterion criterion = new CopyNumberAlterationCriterion();
    criterion.setCopyNumberCriterionType(CopyNumberCriterionTypeEnum.CALLS_VALUE);
    criterion.setCallsValues(callsValues);

    CopyNumberAlterationCriterionHandler handler =
        CopyNumberAlterationCriterionHandler.create(criterion);

    assertTrue(handler.hasCriterionSpecifiedSegmentValues());
    assertTrue(handler.hasCriterionSpecifiedSegmentCallsValues());
    assertEquals(
        GenomicCriteriaMatchTypeEnum.MATCH_POSITIVE_OR_NEGATIVE,
        handler.getSegmentCallsValueMatchCriterionType(1));
    assertFalse(
        GenomicCriteriaMatchTypeEnum.MATCH_POSITIVE_OR_NEGATIVE.equals(
            handler.getSegmentCallsValueMatchCriterionType(2)));
  }