2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.tosca.authorative.concepts;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
25 import static org.junit.Assert.assertEquals;
26 import static org.junit.Assert.assertNotNull;
27 import static org.junit.Assert.assertTrue;
29 import com.google.gson.GsonBuilder;
30 import java.util.ArrayList;
31 import java.util.List;
33 import java.util.Map.Entry;
34 import org.junit.BeforeClass;
35 import org.junit.Test;
36 import org.onap.policy.common.utils.coder.CoderException;
37 import org.onap.policy.common.utils.coder.StandardCoder;
38 import org.onap.policy.common.utils.resources.ResourceUtils;
39 import org.onap.policy.models.base.PfKey;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
42 import org.yaml.snakeyaml.Yaml;
45 * Test of the {@link ToscaPolicyTypeFilter} class.
47 * @author Liam Fallon (liam.fallon@est.tech)
49 public class ToscaPolicyTypeFilterTest {
50 // Logger for this class
51 private static final Logger LOGGER = LoggerFactory.getLogger(ToscaPolicyTypeFilterTest.class);
53 private static final String VERSION_100 = "1.0.0";
54 private static final String VERSION_000 = "0.0.0";
57 private static final String[] policyTypeResourceNames = {
58 "policytypes/onap.policies.optimization.resource.DistancePolicy.yaml",
59 "policytypes/onap.policies.optimization.resource.VnfPolicy.yaml",
60 "policytypes/onap.policies.optimization.resource.PciPolicy.yaml",
61 "policytypes/onap.policies.optimization.resource.OptimizationPolicy.yaml",
62 "policytypes/onap.policies.controlloop.guard.common.Blacklist.yaml",
63 "policytypes/onap.policies.monitoring.dcaegen2.collectors.datafile.datafile-app-server.yaml",
64 "policytypes/onap.policies.optimization.resource.HpaPolicy.yaml",
65 "policytypes/onap.policies.optimization.resource.Vim_fit.yaml",
66 "policytypes/onap.policies.optimization.service.SubscriberPolicy.yaml",
67 "policytypes/onap.policies.optimization.resource.AffinityPolicy.yaml",
68 "policytypes/onap.policies.optimization.service.QueryPolicy.yaml",
69 "policytypes/onap.policies.controlloop.guard.common.MinMax.yaml",
70 "policytypes/onap.policies.controlloop.guard.common.FrequencyLimiter.yaml",
71 "policytypes/onap.policies.controlloop.guard.coordination.FirstBlocksSecond.yaml",
72 "policytypes/onap.policies.Optimization.yaml",
73 "policytypes/onap.policies.monitoring.tcagen2.yaml"
77 private static List<ToscaPolicyType> typeList = new ArrayList<>();
80 * Set up a Tosca Policy type list for filtering.
82 * @throws CoderException on JSON decoding errors
85 public static void setupTypeList() throws CoderException {
86 for (String policyTypeResourceName : policyTypeResourceNames) {
87 String policyTypeString = ResourceUtils.getResourceAsString(policyTypeResourceName);
88 Object yamlObject = new Yaml().load(policyTypeString);
89 String yamlAsJsonString = new GsonBuilder().setPrettyPrinting().create().toJson(yamlObject);
91 ToscaServiceTemplate serviceTemplate =
92 new StandardCoder().decode(yamlAsJsonString, ToscaServiceTemplate.class);
93 assertNotNull(serviceTemplate);
95 addPolicyTypes(serviceTemplate.getPolicyTypes());
98 for (ToscaPolicyType type : typeList) {
99 LOGGER.info("using policy type-" + type.getName() + ":" + type.getVersion());
103 private static void addPolicyTypes(Map<String, ToscaPolicyType> foundPolicyTypeMap) {
104 for (Entry<String, ToscaPolicyType> policyTypeEntry : foundPolicyTypeMap.entrySet()) {
105 ToscaPolicyType policyType = policyTypeEntry.getValue();
106 if (policyType.getName() == null) {
107 policyType.setName(policyTypeEntry.getKey());
109 if (policyType.getVersion() == null) {
110 policyType.setVersion(PfKey.NULL_KEY_VERSION);
112 if (!typeList.contains(policyType)) {
113 typeList.add(policyType);
119 public void testNullList() {
120 ToscaPolicyTypeFilter filter = ToscaPolicyTypeFilter.builder().build();
122 assertThatThrownBy(() -> {
124 }).hasMessageMatching("originalList is marked .*on.*ull but is null");
128 public void testFilterNothing() {
129 ToscaPolicyTypeFilter filter = ToscaPolicyTypeFilter.builder().build();
131 List<ToscaPolicyType> filteredList = filter.filter(typeList);
132 assertTrue(filteredList.containsAll(typeList));
136 public void testFilterLatestVersion() {
137 ToscaPolicyTypeFilter filter =
138 ToscaPolicyTypeFilter.builder().version(ToscaPolicyTypeFilter.LATEST_VERSION).build();
140 List<ToscaPolicyType> filteredList = filter.filter(typeList);
141 assertEquals(19, filteredList.size());
142 assertEquals(VERSION_100, filteredList.get(0).getVersion());
143 assertEquals(VERSION_100, filteredList.get(11).getVersion());
145 typeList.get(12).setVersion("2.0.0");
146 filteredList = filter.filter(typeList);
147 assertEquals(19, filteredList.size());
149 // This seems to change around as to where this policy type
150 // got changed - perhaps we change this test to find a specific name
151 // to test for vs an index which never remains consistent?
153 // assertEquals("2.0.0", filteredList.get(18).getVersion());
155 // And now this index changes again??
157 // assertEquals(VERSION_100, filteredList.get(17).getVersion());
159 typeList.get(12).setVersion(VERSION_100);
160 filteredList = filter.filter(typeList);
161 assertEquals(19, filteredList.size());
162 assertEquals(VERSION_100, filteredList.get(0).getVersion());
163 assertEquals(VERSION_100, filteredList.get(18).getVersion());
167 public void testFilterNameVersion() {
168 ToscaPolicyTypeFilter filter = ToscaPolicyTypeFilter.builder().name("onap.policies.Monitoring").build();
169 List<ToscaPolicyType> filteredList = filter.filter(typeList);
170 assertEquals(1, filteredList.size());
172 filter = ToscaPolicyTypeFilter.builder().name("onap.policies.monitoring.tcagen2").build();
173 filteredList = filter.filter(typeList);
174 assertEquals(1, filteredList.size());
176 filter = ToscaPolicyTypeFilter.builder().name("onap.policies.optimization.LpaPolicy").build();
177 filteredList = filter.filter(typeList);
178 assertEquals(0, filteredList.size());
180 filter = ToscaPolicyTypeFilter.builder().version(VERSION_100).build();
181 filteredList = filter.filter(typeList);
182 assertEquals(19, filteredList.size());
184 filter = ToscaPolicyTypeFilter.builder().name("onap.policies.optimization.Vim_fit").version(VERSION_000)
186 filteredList = filter.filter(typeList);
187 assertEquals(0, filteredList.size());
189 filter = ToscaPolicyTypeFilter.builder().name("onap.policies.optimization.Vim_fit").version("0.0.1").build();
190 filteredList = filter.filter(typeList);
191 assertEquals(0, filteredList.size());