@Test
    void test_contains() {
        ObjectNode json = jsonMapper.createObjectNode();
        ArrayNode arrayNode = jsonMapper.createArrayNode();
        arrayNode.add("default").add("foo");
        json.set("contains", arrayNode);
        assertParse(json.toString(), "default:foo");
    }
Tests Query.Select

@author henrhoi
@author bratseth
container-search/src/test/java/com/yahoo/select/SelectTestCase.java