2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 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.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.api.main.rest.provider;
25 import static org.assertj.core.api.Assertions.assertThatCode;
26 import static org.assertj.core.api.Assertions.assertThatThrownBy;
27 import static org.junit.Assert.assertFalse;
29 import java.util.Base64;
30 import org.junit.AfterClass;
31 import org.junit.BeforeClass;
32 import org.junit.Test;
33 import org.onap.policy.api.main.parameters.ApiParameterGroup;
34 import org.onap.policy.common.parameters.ParameterService;
35 import org.onap.policy.common.utils.coder.StandardCoder;
36 import org.onap.policy.common.utils.resources.ResourceUtils;
37 import org.onap.policy.models.base.PfModelException;
38 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
39 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
42 * This class performs unit test of {@link PolicyProvider}
44 * @author Chenfei Gao (cgao@research.att.com)
46 public class TestPolicyProvider {
48 private static PolicyProvider policyProvider;
49 private static PolicyTypeProvider policyTypeProvider;
50 private static PolicyModelsProviderParameters providerParams;
51 private static ApiParameterGroup apiParamGroup;
52 private static StandardCoder standardCoder;
54 private static final String POLICY_RESOURCE = "policies/vCPE.policy.monitoring.input.tosca.json";
55 private static final String POLICY_TYPE_RESOURCE = "policytypes/onap.policy.monitoring.cdap.tca.hi.lo.app.json";
56 private static final String POLICY_RESOURCE_WITH_BAD_POLICYTYPE_ID = "policies/vCPE.policy.bad.policytypeid.json";
57 private static final String POLICY_RESOURCE_WITH_BAD_POLICYTYPE_VERSION =
58 "policies/vCPE.policy.bad.policytypeversion.json";
61 * Initializes parameters.
63 * @throws PfModelException the PfModel parsing exception
66 public static void setupParameters() throws PfModelException {
68 standardCoder = new StandardCoder();
69 providerParams = new PolicyModelsProviderParameters();
70 providerParams.setDatabaseUrl("jdbc:h2:mem:testdb");
71 providerParams.setDatabaseUser("policy");
72 providerParams.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
73 providerParams.setPersistenceUnit("ToscaConceptTest");
74 apiParamGroup = new ApiParameterGroup("ApiGroup", null, providerParams);
75 ParameterService.register(apiParamGroup, true);
76 policyTypeProvider = new PolicyTypeProvider();
77 policyProvider = new PolicyProvider();
81 * Closes up DB connections and deregisters API parameter group.
83 * @throws PfModelException the PfModel parsing exception
86 public static void tearDown() throws PfModelException {
88 policyTypeProvider.close();
89 policyProvider.close();
90 ParameterService.deregister(apiParamGroup);
94 public void testFetchPolicies() {
96 assertThatThrownBy(() -> {
97 policyProvider.fetchPolicies("dummy", "dummy", null, null);
98 }).hasMessage("policy with ID null:null and type dummy:dummy does not exist");
100 assertThatThrownBy(() -> {
101 policyProvider.fetchPolicies("dummy", "dummy", "dummy", null);
102 }).hasMessage("policy with ID dummy:null and type dummy:dummy does not exist");
104 assertThatThrownBy(() -> {
105 policyProvider.fetchPolicies("dummy", "dummy", "dummy", "dummy");
106 }).hasMessage("policy with ID dummy:dummy and type dummy:dummy does not exist");
110 public void testFetchLatestPolicies() {
112 assertThatThrownBy(() -> {
113 policyProvider.fetchLatestPolicies("dummy", "dummy", "dummy");
114 }).hasMessage("policy with ID dummy:null and type dummy:dummy does not exist");
118 public void testFetchDeployedPolicies() {
120 assertThatThrownBy(() -> {
121 policyProvider.fetchDeployedPolicies("dummy", "dummy", "dummy");
122 }).hasMessage("could not find policy with ID dummy and type dummy:dummy deployed in any pdp group");
126 public void testCreatePolicy() {
128 assertThatThrownBy(() -> {
129 policyProvider.createPolicy("dummy", "dummy", new ToscaServiceTemplate());
130 }).hasMessage("policy type with ID dummy:dummy does not exist");
132 assertThatCode(() -> {
133 String policyTypeString = ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE);
134 ToscaServiceTemplate policyTypeServiceTemplate =
135 standardCoder.decode(policyTypeString, ToscaServiceTemplate.class);
136 policyTypeProvider.createPolicyType(policyTypeServiceTemplate);
137 }).doesNotThrowAnyException();
139 assertThatThrownBy(() -> {
140 String badPolicyString = ResourceUtils.getResourceAsString(POLICY_RESOURCE_WITH_BAD_POLICYTYPE_ID);
141 ToscaServiceTemplate badPolicyServiceTemplate =
142 standardCoder.decode(badPolicyString, ToscaServiceTemplate.class);
143 policyProvider.createPolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0",
144 badPolicyServiceTemplate);
145 }).hasMessage("policy type id does not match");
147 assertThatThrownBy(() -> {
148 String badPolicyString = ResourceUtils.getResourceAsString(POLICY_RESOURCE_WITH_BAD_POLICYTYPE_VERSION);
149 ToscaServiceTemplate badPolicyServiceTemplate =
150 standardCoder.decode(badPolicyString, ToscaServiceTemplate.class);
151 policyProvider.createPolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0",
152 badPolicyServiceTemplate);
153 }).hasMessage("policy type version does not match");
155 assertThatCode(() -> {
156 String policyString = ResourceUtils.getResourceAsString(POLICY_RESOURCE);
157 ToscaServiceTemplate policyServiceTemplate =
158 standardCoder.decode(policyString, ToscaServiceTemplate.class);
159 ToscaServiceTemplate serviceTemplate = policyProvider
160 .createPolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", policyServiceTemplate);
161 assertFalse(serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
162 }).doesNotThrowAnyException();
166 public void testDeletePolicy() {
168 assertThatThrownBy(() -> {
169 policyProvider.deletePolicy("dummy", "dummy", "dummy", "dummy");
170 }).hasMessage("policy with ID dummy:dummy and type dummy:dummy does not exist");
172 assertThatCode(() -> {
173 ToscaServiceTemplate serviceTemplate = policyProvider.deletePolicy(
174 "onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", "onap.restart.tca", "1.0.0");
175 assertFalse(serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
176 }).doesNotThrowAnyException();
178 String exceptionMessage = "policy with ID onap.restart.tca:1.0.0 and type "
179 + "onap.policies.monitoring.cdap.tca.hi.lo.app:1.0.0 does not exist";
180 assertThatThrownBy(() -> {
181 policyProvider.deletePolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0",
182 "onap.restart.tca", "1.0.0");
183 }).hasMessage(exceptionMessage);