2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2018 Nokia. 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=========================================================
20 package org.onap.appc.flow.controller.node;
22 import com.fasterxml.jackson.databind.JsonNode;
23 import java.io.IOException;
24 import org.junit.Assert;
25 import org.junit.Test;
27 public class JsonValidatorTest {
30 public void should_return_json_node_on_valid_json() throws IOException {
31 String json = "{'test': 'OK'}".replaceAll("'", "\"");
32 JsonNode result = JsonValidator.validate(json);
34 Assert.assertNotNull(result);
35 Assert.assertTrue(result.has("test"));
36 Assert.assertEquals("OK", result.get("test").asText());
40 public void should_return_null_on_empty_input() throws IOException {
42 JsonNode result = JsonValidator.validate(json);
44 Assert.assertNull(result);
48 public void should_return_null_on_invalid_input() throws IOException {
49 String json = "{'test': 'OK'".replaceAll("'", "\"");
50 JsonNode result = JsonValidator.validate(json);
52 Assert.assertNull(result);