@Test
  public void fulltext_norwegian_characters() throws Exception {
    final PropertyTree data = new PropertyTree();
    data.addString("myProperty", "æ");
    final PropertySet userdata = data.addSet("data");
    userdata.addString("displayName", "ø å");

    final Node node =
        createNode(
            CreateNodeParams.create()
                .name("my-node-1")
                .parent(NodePath.ROOT)
                .data(data)
                .indexConfigDocument(
                    PatternIndexConfigDocument.create()
                        .analyzer(NodeConstants.DOCUMENT_INDEX_DEFAULT_ANALYZER)
                        .defaultConfig(IndexConfig.BY_TYPE)
                        .build())
                .build());

    refresh();

    printContentRepoIndex();

    final NodeQuery query =
        NodeQuery.create()
            .query(
                QueryExpr.from(
                    new DynamicConstraintExpr(
                        FunctionExpr.from(
                            "fulltext",
                            ValueExpr.string(NodeIndexPath.ALL_TEXT.getPath()),
                            ValueExpr.string("æ"),
                            ValueExpr.string("OR")))))
            .build();

    final FindNodesByQueryResult result = doFindByQuery(query);

    assertEquals(1, result.getNodes().getSize());
    assertNotNull(result.getNodes().getNodeById(node.id()));

    final NodeQuery query2 =
        NodeQuery.create()
            .query(
                QueryExpr.from(
                    new DynamicConstraintExpr(
                        FunctionExpr.from(
                            "fulltext",
                            ValueExpr.string("data.displayName"),
                            ValueExpr.string("ø å"),
                            ValueExpr.string("OR")))))
            .build();

    final FindNodesByQueryResult result2 = doFindByQuery(query2);

    assertEquals(1, result2.getNodes().getSize());
    assertNotNull(result2.getNodes().getNodeById(node.id()));
  }
  @Test
  public void fulltext() throws Exception {
    final Node node =
        createNode(
            CreateNodeParams.create()
                .name("my-node-1")
                .parent(NodePath.ROOT)
                .indexConfigDocument(
                    PatternIndexConfigDocument.create()
                        .analyzer(NodeConstants.DOCUMENT_INDEX_DEFAULT_ANALYZER)
                        .defaultConfig(IndexConfig.BY_TYPE)
                        .build())
                .build());

    final NodeQuery query =
        NodeQuery.create()
            .query(
                QueryExpr.from(
                    new DynamicConstraintExpr(
                        FunctionExpr.from(
                            "fulltext",
                            ValueExpr.string(NodeIndexPath.NAME.getPath()),
                            ValueExpr.string("My node name is my-node-1"),
                            ValueExpr.string("OR")))))
            .build();

    final FindNodesByQueryResult result = doFindByQuery(query);

    assertEquals(1, result.getNodes().getSize());
    assertNotNull(result.getNodes().getNodeById(node.id()));
  }
  @Test
  public void negate() throws Exception {
    final PropertyTree data = new PropertyTree();
    data.addString("title", "fisk kake");

    final Node node =
        createNode(
            CreateNodeParams.create()
                .name("my-node-1")
                .parent(NodePath.ROOT)
                .data(data)
                .indexConfigDocument(
                    PatternIndexConfigDocument.create()
                        .analyzer(NodeConstants.DOCUMENT_INDEX_DEFAULT_ANALYZER)
                        .defaultConfig(IndexConfig.BY_TYPE)
                        .build())
                .build());

    final PropertyTree data2 = new PropertyTree();
    data2.addString("title", "fisk båt");

    createNode(
        CreateNodeParams.create()
            .name("my-node-2")
            .parent(NodePath.ROOT)
            .data(data2)
            .indexConfigDocument(
                PatternIndexConfigDocument.create()
                    .analyzer(NodeConstants.DOCUMENT_INDEX_DEFAULT_ANALYZER)
                    .defaultConfig(IndexConfig.BY_TYPE)
                    .build())
            .build());

    final NodeQuery query =
        NodeQuery.create()
            .query(
                QueryExpr.from(
                    new DynamicConstraintExpr(
                        FunctionExpr.from(
                            "fulltext",
                            ValueExpr.string("title"),
                            ValueExpr.string("fisk -båt"),
                            ValueExpr.string("AND")))))
            .build();

    final FindNodesByQueryResult result = doFindByQuery(query);

    assertEquals(1, result.getNodes().getSize());
    assertNotNull(result.getNodes().getNodeById(node.id()));
  }
  @Test
  public void fulltext_with_path() throws Exception {

    final PropertyTree data = new PropertyTree();

    final String path1 = "test.of.string.with.path";
    final String value1 = "fisk ost pølse løk";
    data.setString(path1, value1);

    final String path2 = "mystring.with.path2";
    final String value2 = "vif rbk lsk sif";
    data.setString(path2, value2);

    final Node node =
        createNode(
            CreateNodeParams.create()
                .name("fisk ost")
                .parent(NodePath.ROOT)
                .data(data)
                .indexConfigDocument(
                    PatternIndexConfigDocument.create()
                        .analyzer(NodeConstants.DOCUMENT_INDEX_DEFAULT_ANALYZER)
                        .defaultConfig(IndexConfig.BY_TYPE)
                        .build())
                .build());

    final NodeQuery query =
        NodeQuery.create()
            .query(
                QueryExpr.from(
                    new DynamicConstraintExpr(
                        FunctionExpr.from(
                            "fulltext",
                            ValueExpr.string(path1),
                            ValueExpr.string("leter etter fisk"),
                            ValueExpr.string("OR")))))
            .build();

    final FindNodesByQueryResult result = doFindByQuery(query);

    assertEquals(1, result.getNodes().getSize());
    assertNotNull(result.getNodes().getNodeById(node.id()));
  }