2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.so.jsonpath;
23 import static org.junit.Assert.assertEquals;
24 import java.util.Collections;
25 import java.util.Optional;
26 import org.junit.Test;
28 public class JsonPathUtilTest {
30 private static final String json = "{\"test\" : \"hello\", \"test2\" : {\"nested\" : \"value\"}}";
33 public void pathExistsTest() {
34 assertEquals("test is found", JsonPathUtil.getInstance().pathExists(json, "$.test"), true);
35 assertEquals("nothing is not found", JsonPathUtil.getInstance().pathExists(json, "$.nothing"), false);
39 public void locateResultTest() {
40 assertEquals("value of hello is found", Optional.of("hello"),
41 JsonPathUtil.getInstance().locateResult(json, "$.test"));
42 assertEquals("nothing returns empty", Optional.empty(),
43 JsonPathUtil.getInstance().locateResult(json, "$.nothing"));
47 public void simpleAndComplexValues() {
48 assertEquals("json doc found", Optional.of("{\"nested\":\"value\"}"),
49 JsonPathUtil.getInstance().locateResult(json, "$.test2"));
50 assertEquals("value found", Optional.of("value"),
51 JsonPathUtil.getInstance().locateResult(json, "$.test2.nested"));
55 public void pathListTest() {
56 assertEquals(Collections.singletonList("$['test2']['nested']"),
57 JsonPathUtil.getInstance().getPathList(json, "$.*.*"));