2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2019 Nordix Foundation.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
20 * SPDX-License-Identifier: Apache-2.0
21 * ============LICENSE_END=========================================================
24 package org.onap.policy.api.main.rest.provider;
26 import static org.assertj.core.api.Assertions.assertThatCode;
27 import static org.assertj.core.api.Assertions.assertThatThrownBy;
28 import static org.junit.Assert.assertFalse;
30 import java.util.Base64;
31 import java.util.Collections;
33 import org.junit.AfterClass;
34 import org.junit.BeforeClass;
35 import org.junit.Test;
36 import org.onap.policy.api.main.parameters.ApiParameterGroup;
37 import org.onap.policy.common.parameters.ParameterService;
38 import org.onap.policy.common.utils.coder.StandardYamlCoder;
39 import org.onap.policy.common.utils.resources.ResourceUtils;
40 import org.onap.policy.models.base.PfModelException;
41 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
42 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
45 * This class performs unit test of {@link PolicyTypeProvider}.
47 * @author Chenfei Gao (cgao@research.att.com)
49 public class TestPolicyTypeProvider {
51 private static PolicyTypeProvider policyTypeProvider;
52 private static PolicyProvider policyProvider;
53 private static PolicyModelsProviderParameters providerParams;
54 private static ApiParameterGroup apiParamGroup;
55 private static StandardYamlCoder standardYamlCoder;
57 private static final String POLICY_RESOURCE = "policies/vCPE.policy.monitoring.input.tosca.yaml";
58 private static final String POLICY_TYPE_RESOURCE = "policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml";
61 * Initializes parameters.
63 * @throws PfModelException the PfModel parsing exception
66 public static void setupParameters() throws PfModelException {
68 standardYamlCoder = new StandardYamlCoder();
69 providerParams = new PolicyModelsProviderParameters();
70 providerParams.setDatabaseDriver("org.h2.Driver");
71 providerParams.setDatabaseUrl("jdbc:h2:mem:testdb");
72 providerParams.setDatabaseUser("policy");
73 providerParams.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
74 providerParams.setPersistenceUnit("ToscaConceptTest");
75 apiParamGroup = new ApiParameterGroup("ApiGroup", null, providerParams, Collections.emptyList());
76 ParameterService.register(apiParamGroup, true);
77 policyTypeProvider = new PolicyTypeProvider();
78 policyProvider = new PolicyProvider();
82 * Closes up DB connections and deregisters API parameter group.
84 * @throws PfModelException the PfModel parsing exception
87 public static void tearDown() throws PfModelException {
89 policyTypeProvider.close();
90 policyProvider.close();
91 ParameterService.deregister(apiParamGroup);
95 public void testFetchPolicyTypes() {
97 assertThatCode(() -> {
98 ToscaServiceTemplate serviceTemplate = policyTypeProvider.fetchPolicyTypes(null, null);
99 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
100 }).doesNotThrowAnyException();
102 assertThatThrownBy(() -> {
103 policyTypeProvider.fetchPolicyTypes("dummy", null);
104 }).hasMessage("policy type with ID dummy:null does not exist");
106 assertThatThrownBy(() -> {
107 policyTypeProvider.fetchPolicyTypes("dummy", "dummy");
108 }).hasMessage("policy type with ID dummy:dummy does not exist");
112 public void testFetchLatestPolicyTypes() {
114 assertThatThrownBy(() -> {
115 policyTypeProvider.fetchLatestPolicyTypes("dummy");
116 }).hasMessage("policy type with ID dummy:null does not exist");
120 public void testCreatePolicyType() {
122 assertThatCode(() -> {
123 ToscaServiceTemplate policyTypeServiceTemplate = standardYamlCoder.decode(
124 ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE), ToscaServiceTemplate.class);
125 ToscaServiceTemplate serviceTemplate = policyTypeProvider.createPolicyType(policyTypeServiceTemplate);
126 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
127 }).doesNotThrowAnyException();
131 public void testDeletePolicyType() {
133 assertThatCode(() -> {
134 ToscaServiceTemplate policyTypeServiceTemplate = standardYamlCoder.decode(
135 ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE), ToscaServiceTemplate.class);
136 ToscaServiceTemplate serviceTemplate = policyTypeProvider.createPolicyType(policyTypeServiceTemplate);
137 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
138 }).doesNotThrowAnyException();
140 assertThatCode(() -> {
141 ToscaServiceTemplate policyServiceTemplate = standardYamlCoder.decode(
142 ResourceUtils.getResourceAsString(POLICY_RESOURCE), ToscaServiceTemplate.class);
143 policyProvider.createPolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", policyServiceTemplate);
144 }).doesNotThrowAnyException();
146 String exceptionMessage = "policy type with ID onap.policies.monitoring.cdap.tca.hi.lo.app:1.0.0 "
147 + "cannot be deleted as it is parameterized by policies onap.restart.tca:1.0.0";
148 assertThatThrownBy(() -> {
149 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
150 }).hasMessage(exceptionMessage);
152 assertThatCode(() -> {
153 ToscaServiceTemplate serviceTemplate = policyProvider
154 .deletePolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", "onap.restart.tca", "1.0.0");
155 assertFalse(serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
156 }).doesNotThrowAnyException();
158 assertThatCode(() -> {
159 ToscaServiceTemplate serviceTemplate =
160 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
161 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
162 }).doesNotThrowAnyException();
164 assertThatThrownBy(() -> {
165 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
166 }).hasMessage("policy type with ID onap.policies.monitoring.cdap.tca.hi.lo.app:1.0.0 does not exist");