@Test
  public void testSearchByMultipleTypes() throws Exception {
    // Setup
    int startIndex = 0;
    int pageSize = 10;
    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            10,
            false);
    Filter filter0 =
        builder.attribute(Metacard.CONTENT_TYPE).is().equalTo().text(SAMPLE_FEATURE_NAME + "8");
    Filter filter1 =
        builder.attribute(Metacard.CONTENT_TYPE).is().equalTo().text(SAMPLE_FEATURE_NAME + "9");
    Filter filter2 = builder.attribute(Metacard.ANY_TEXT).is().like().text("*");

    Filter typeSearchFilters = builder.anyOf(filter0, filter1);

    QueryImpl query = new QueryImpl(builder.allOf(filter2, typeSearchFilters));
    query.setPageSize(pageSize);

    // Execute
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    int numTypes = featureType.getAbstractQueryExpression().size();

    // Validate
    assertEquals(2, numTypes);
  }
  @Test
  public void testSortingNoSortBySortingSupported() throws Exception {
    // Setup
    final String searchPhrase = "*";
    final int pageSize = 1;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            1,
            false,
            false,
            0);

    QueryImpl query =
        new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);

    // Perform Test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);

    // Verify
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();
    assertFalse(queryType.isSetAbstractSortingClause());
  }
  @Test
  public void testResultNumReturnedIsZero()
      throws WfsException, TransformerConfigurationException, UnsupportedQueryException {
    // Setup
    final String TITLE = "title";
    final String searchPhrase = "*";
    final int pageSize = 1;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            3,
            false,
            true,
            0);

    QueryImpl query =
        new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(TITLE, SortOrder.DESCENDING);
    query.setSortBy(sortBy);
    QueryRequestImpl queryReq = new QueryRequestImpl(query);

    // Perform test
    SourceResponse resp = source.query(queryReq);
    assertEquals(3, resp.getResults().size());
  }
  /**
   * Given 10 features (and metacards) exist that match search criteria, since page size=4 and
   * startIndex=0, should get 4 results back - metacards 1 thru 4.
   *
   * @throws WfsException
   * @throws TransformerConfigurationException
   * @throws UnsupportedQueryException
   */
  @Test
  public void testPagingStartIndexZero()
      throws WfsException, TransformerConfigurationException, UnsupportedQueryException {

    // Setup
    int pageSize = 4;
    int startIndex = 0;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            10,
            false);
    Filter filter = builder.attribute(Metacard.ANY_TEXT).is().like().text(LITERAL);
    Query query = new QueryImpl(filter, startIndex, pageSize, null, false, 0);

    // Execute
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    BigInteger startIndexGetFeature = featureType.getStartIndex();
    BigInteger countGetFeature = featureType.getCount();

    // Verify
    assertThat(countGetFeature.intValue(), is(pageSize));
    assertThat(startIndexGetFeature.intValue(), is(startIndex));
  }
  /**
   * Verify that the SortBy is NOT set. In this case, sorting is not supported in the capabilities.
   */
  @Test
  public void testSortingAscendingSortingNotSupported() throws Exception {
    // Setup
    final String searchPhrase = "*";
    final String mockTemporalFeatureProperty = "myTemporalFeatureProperty";
    final String mockFeatureType = "{http://example.com}" + SAMPLE_FEATURE_NAME + 0;
    final int pageSize = 1;

    // Set ImplementsSorting to FALSE (sorting not supported)
    FilterCapabilities mockCapabilitiesSortingNotSupported = MockWfsServer.getFilterCapabilities();
    ConformanceType conformance = mockCapabilitiesSortingNotSupported.getConformance();
    List<DomainType> domainTypes = conformance.getConstraint();
    for (DomainType domainType : domainTypes) {
      if (StringUtils.equals(domainType.getName(), "ImplementsSorting")) {
        ValueType valueType = new ValueType();
        valueType.setValue("FALSE");
        domainType.setDefaultValue(valueType);
        break;
      }
    }

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            mockCapabilitiesSortingNotSupported,
            Wfs20Constants.EPSG_4326_URN,
            1,
            false,
            false,
            0);
    MetacardMapper mockMetacardMapper = mock(MetacardMapper.class);
    when(mockMetacardMapper.getFeatureType()).thenReturn(mockFeatureType);
    when(mockMetacardMapper.getSortByTemporalFeatureProperty())
        .thenReturn(mockTemporalFeatureProperty);
    List<MetacardMapper> mappers = new ArrayList<MetacardMapper>(1);
    mappers.add(mockMetacardMapper);
    source.setMetacardToFeatureMapper(mappers);

    QueryImpl query =
        new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(Result.TEMPORAL, SortOrder.ASCENDING);
    query.setSortBy(sortBy);

    // Perform Test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);

    // Verify
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();
    assertFalse(queryType.isSetAbstractSortingClause());
  }
  /**
   * Verify that the SortBy is set with the mapped Feature Property and a DESC sort order. In this
   * case, the incoming sort property of TEMPORAL is mapped to myTemporalFeatureProperty.
   *
   * <p><?xml version="1.0" encoding="UTF-8" standalone="yes"?> <ns5:GetFeature startIndex="1"
   * count="1" service="WFS" version="2.0.0" xmlns:ns2="http://www.opengis.net/ows/1.1"
   * xmlns="http://www.opengis.net/fes/2.0" xmlns:ns4="http://www.opengis.net/gml"
   * xmlns:ns3="http://www.w3.org/1999/xlink" xmlns:ns5="http://www.opengis.net/wfs/2.0"> <ns5:Query
   * typeNames="SampleFeature0" handle="SampleFeature0"> <Filter> <PropertyIsLike wildCard="*"
   * singleChar="?" escapeChar="!"> <Literal>*</Literal> <ValueReference>title</ValueReference>
   * </PropertyIsLike> </Filter> <SortBy> <SortProperty>
   * <ValueReference>myTemporalFeatureProperty</ValueReference> <SortOrder>DESC</SortOrder>
   * </SortProperty> </SortBy> </ns5:Query> </ns5:GetFeature>
   */
  @Test
  public void testSortingDescendingSortingSupported() throws Exception {
    // Setup
    final String searchPhrase = "*";
    final String mockTemporalFeatureProperty = "myTemporalFeatureProperty";
    final String mockFeatureType = "{http://example.com}" + SAMPLE_FEATURE_NAME + 0;
    final int pageSize = 1;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            1,
            false,
            false,
            0);
    MetacardMapper mockMetacardMapper = mock(MetacardMapper.class);
    when(mockMetacardMapper.getFeatureType()).thenReturn(mockFeatureType);
    when(mockMetacardMapper.getSortByTemporalFeatureProperty())
        .thenReturn(mockTemporalFeatureProperty);
    List<MetacardMapper> mappers = new ArrayList<MetacardMapper>(1);
    mappers.add(mockMetacardMapper);
    source.setMetacardToFeatureMapper(mappers);

    QueryImpl query =
        new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(Result.TEMPORAL, SortOrder.DESCENDING);
    query.setSortBy(sortBy);

    // Perform Test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);

    // Verify
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();
    JAXBElement<?> abstractSortingClause = queryType.getAbstractSortingClause();
    SortByType sortByType = (SortByType) abstractSortingClause.getValue();
    assertThat(
        sortByType.getSortProperty().get(0).getValueReference(), is(mockTemporalFeatureProperty));
    assertThat(
        sortByType.getSortProperty().get(0).getSortOrder().name(), is(SortOrderType.DESC.value()));
  }
  /**
   * Verify that, per DDF Query API Javadoc, if the startIndex is negative, the WfsSource throws an
   * UnsupportedQueryException.
   *
   * @throws WfsException
   * @throws TransformerConfigurationException
   * @throws UnsupportedQueryException
   */
  @Test(expected = UnsupportedQueryException.class)
  public void testPagingPageSizeNegative()
      throws WfsException, TransformerConfigurationException, UnsupportedQueryException {
    // Setup
    int pageSize = -4;
    int startIndex = 0;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            10,
            false);
    Filter filter = builder.attribute(Metacard.ANY_TEXT).is().like().text(LITERAL);
    Query query = new QueryImpl(filter, startIndex, pageSize, null, false, 0);

    // Execute
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
  }
  @Test
  public void testTypeNameHasNoPrefix() throws WfsException, UnsupportedQueryException {

    // Setup
    final String TITLE = "title";
    final String searchPhrase = "*";
    final int pageSize = 1;

    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            3,
            false,
            false,
            3);

    QueryImpl query =
        new QueryImpl(builder.attribute(Metacard.ANY_TEXT).is().like().text(searchPhrase));
    query.setPageSize(pageSize);
    SortBy sortBy = new SortByImpl(TITLE, SortOrder.DESCENDING);
    query.setSortBy(sortBy);

    // Perform test
    GetFeatureType featureType = source.buildGetFeatureRequest(query);

    // Validate
    List<JAXBElement<?>> queryList = featureType.getAbstractQueryExpression();
    for (JAXBElement<?> queryType : queryList) {
      Object val = queryType.getValue();
      QueryType queryTypeVal = (QueryType) val;
      assertThat(queryTypeVal.getTypeNames().get(0), containsString("SampleFeature"));
      assertThat(queryTypeVal.getTypeNames().get(0), is(not(containsString("Prefix"))));
      assertThat(queryTypeVal.getTypeNames().get(0), is(not(containsString(":"))));
    }
  }
  @Test
  public void testSearchByType() throws Exception {
    // Setup
    int startIndex = 0;
    int pageSize = 10;
    WfsSource source =
        getWfsSource(
            ONE_TEXT_PROPERTY_SCHEMA,
            MockWfsServer.getFilterCapabilities(),
            Wfs20Constants.EPSG_4326_URN,
            10,
            false);
    Filter filter =
        builder.attribute(Metacard.CONTENT_TYPE).is().equalTo().text(SAMPLE_FEATURE_NAME + "0");
    QueryImpl query = new QueryImpl(filter);
    query.setPageSize(pageSize);

    // Execute
    GetFeatureType featureType = source.buildGetFeatureRequest(query);
    QueryType queryType = (QueryType) featureType.getAbstractQueryExpression().get(0).getValue();

    // Validate
    assertEquals(SAMPLE_FEATURE_NAME + "0", queryType.getTypeNames().get(0));
  }