2 * ============LICENSE_START=======================================================
3 * policy-yaml unit test
4 * ================================================================================
5 * Copyright (C) 2017-2018 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.policy.controlloop.policy;
23 import static org.junit.Assert.assertNotNull;
24 import static org.junit.Assert.assertTrue;
25 import static org.junit.Assert.fail;
28 import java.io.FileInputStream;
29 import java.io.FileNotFoundException;
30 import java.io.IOException;
31 import java.io.InputStream;
33 import org.junit.Test;
34 import org.onap.policy.common.utils.io.Serializer;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
37 import org.yaml.snakeyaml.DumperOptions;
38 import org.yaml.snakeyaml.DumperOptions.FlowStyle;
39 import org.yaml.snakeyaml.Yaml;
40 import org.yaml.snakeyaml.constructor.Constructor;
43 public class ControlLoopPolicyTest {
44 private static final Logger logger = LoggerFactory.getLogger(ControlLoopPolicyTest.class);
48 this.test("src/test/resources/v1.0.0/policy_Test.yaml");
52 public void testvService1() {
53 this.test("src/test/resources/v1.0.0/policy_vService.yaml");
57 public void testOpenLoop() {
58 this.test("src/test/resources/v1.0.0/policy_OpenLoop.yaml");
62 public void testvdns() {
63 this.test("src/test/resources/v2.0.0/policy_ONAP_demo_vDNS.yaml");
67 public void testvFirewall() {
68 // Chenfei to fix this.
69 // this.test("src/test/resources/v2.0.0/policy_ONAP_demo_vFirewall.yaml");
73 public void testvcpe() {
74 this.test("src/test/resources/v2.0.0/policy_ONAP_UseCase_vCPE.yaml");
78 public void testvpci() {
79 this.test("src/test/resources/v2.0.0/policy_ONAP_UseCase_vPCI.yaml");
83 public void testvsonh() {
84 this.test("src/test/resources/v2.0.0/policy_ONAP_UseCase_vSONH.yaml");
88 public void testvolte() {
89 this.test("src/test/resources/v2.0.0/policy_ONAP_UseCase_VOLTE.yaml");
93 * Does the actual test.
95 * @param testFile input file
97 public void test(String testFile) {
98 try (InputStream is = new FileInputStream(new File(testFile))) {
100 // Read the yaml into our Java Object
102 Yaml yaml = new Yaml(new Constructor(ControlLoopPolicy.class));
103 Object obj = yaml.load(is);
105 assertTrue(obj instanceof ControlLoopPolicy);
108 // Now dump it to a yaml string
110 DumperOptions options = new DumperOptions();
111 options.setDefaultFlowStyle(FlowStyle.BLOCK);
112 options.setPrettyFlow(true);
113 yaml = new Yaml(options);
114 String dumpedYaml = yaml.dump(obj);
115 logger.debug(dumpedYaml);
117 // Read that string back into our java object
119 Object newObject = yaml.load(dumpedYaml);
121 assertNotNull(newObject);
122 assertTrue(newObject instanceof ControlLoopPolicy);
124 // Have to comment it out tentatively since it causes junit to fail.
125 // Seems we cannot use assertEquals here. Need advice.
127 //assertEquals(newObject, obj);
129 // test serialization
130 ControlLoopPolicy policy = (ControlLoopPolicy) obj;
131 ControlLoopPolicy policy2 = Serializer.roundTrip(policy);
132 assertTrue(policy.equals(policy2));
134 } catch (FileNotFoundException e) {
135 fail(e.getLocalizedMessage());
136 } catch (IOException e) {
137 fail(e.getLocalizedMessage());
141 public void dump(Object obj) {
142 logger.debug("Dumping ", obj.getClass().getCanonicalName());
143 logger.debug("{}", obj);