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 org.junit.AfterClass;
32 import org.junit.BeforeClass;
33 import org.junit.Test;
34 import org.onap.policy.api.main.parameters.ApiParameterGroup;
35 import org.onap.policy.common.parameters.ParameterService;
36 import org.onap.policy.common.utils.coder.StandardYamlCoder;
37 import org.onap.policy.common.utils.resources.ResourceUtils;
38 import org.onap.policy.models.base.PfModelException;
39 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
40 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
43 * This class performs unit test of {@link PolicyTypeProvider}.
45 * @author Chenfei Gao (cgao@research.att.com)
47 public class TestPolicyTypeProvider {
49 private static PolicyTypeProvider policyTypeProvider;
50 private static PolicyProvider policyProvider;
51 private static PolicyModelsProviderParameters providerParams;
52 private static ApiParameterGroup apiParamGroup;
53 private static StandardYamlCoder standardYamlCoder;
55 private static final String POLICY_RESOURCE = "policies/vCPE.policy.monitoring.input.tosca.yaml";
56 private static final String POLICY_TYPE_RESOURCE = "policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml";
59 * Initializes parameters.
61 * @throws PfModelException the PfModel parsing exception
64 public static void setupParameters() throws PfModelException {
66 standardYamlCoder = new StandardYamlCoder();
67 providerParams = new PolicyModelsProviderParameters();
68 providerParams.setDatabaseDriver("org.h2.Driver");
69 providerParams.setDatabaseUrl("jdbc:h2:mem:testdb");
70 providerParams.setDatabaseUser("policy");
71 providerParams.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
72 providerParams.setPersistenceUnit("ToscaConceptTest");
73 apiParamGroup = new ApiParameterGroup("ApiGroup", null, providerParams);
74 ParameterService.register(apiParamGroup, true);
75 policyTypeProvider = new PolicyTypeProvider();
76 policyProvider = new PolicyProvider();
80 * Closes up DB connections and deregisters API parameter group.
82 * @throws PfModelException the PfModel parsing exception
85 public static void tearDown() throws PfModelException {
87 policyTypeProvider.close();
88 policyProvider.close();
89 ParameterService.deregister(apiParamGroup);
93 public void testFetchPolicyTypes() {
95 assertThatCode(() -> {
96 ToscaServiceTemplate serviceTemplate = policyTypeProvider.fetchPolicyTypes(null, null);
97 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
98 }).doesNotThrowAnyException();
100 assertThatThrownBy(() -> {
101 policyTypeProvider.fetchPolicyTypes("dummy", null);
102 }).hasMessage("policy type with ID dummy:null does not exist");
104 assertThatThrownBy(() -> {
105 policyTypeProvider.fetchPolicyTypes("dummy", "dummy");
106 }).hasMessage("policy type with ID dummy:dummy does not exist");
110 public void testFetchLatestPolicyTypes() {
112 assertThatThrownBy(() -> {
113 policyTypeProvider.fetchLatestPolicyTypes("dummy");
114 }).hasMessage("policy type with ID dummy:null does not exist");
118 public void testCreatePolicyType() {
120 assertThatCode(() -> {
121 ToscaServiceTemplate policyTypeServiceTemplate = standardYamlCoder.decode(
122 ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE), ToscaServiceTemplate.class);
123 ToscaServiceTemplate serviceTemplate = policyTypeProvider.createPolicyType(policyTypeServiceTemplate);
124 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
125 }).doesNotThrowAnyException();
129 public void testDeletePolicyType() {
131 assertThatCode(() -> {
132 ToscaServiceTemplate policyTypeServiceTemplate = standardYamlCoder.decode(
133 ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE), ToscaServiceTemplate.class);
134 ToscaServiceTemplate serviceTemplate = policyTypeProvider.createPolicyType(policyTypeServiceTemplate);
135 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
136 }).doesNotThrowAnyException();
138 assertThatCode(() -> {
139 ToscaServiceTemplate policyServiceTemplate = standardYamlCoder.decode(
140 ResourceUtils.getResourceAsString(POLICY_RESOURCE), ToscaServiceTemplate.class);
141 policyProvider.createPolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", policyServiceTemplate);
142 }).doesNotThrowAnyException();
144 String exceptionMessage = "policy type with ID onap.policies.monitoring.cdap.tca.hi.lo.app:1.0.0 "
145 + "cannot be deleted as it is parameterized by policies onap.restart.tca:1.0.0";
146 assertThatThrownBy(() -> {
147 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
148 }).hasMessage(exceptionMessage);
150 assertThatCode(() -> {
151 ToscaServiceTemplate serviceTemplate = policyProvider
152 .deletePolicy("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0", "onap.restart.tca", "1.0.0");
153 assertFalse(serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
154 }).doesNotThrowAnyException();
156 assertThatCode(() -> {
157 ToscaServiceTemplate serviceTemplate =
158 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
159 assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
160 }).doesNotThrowAnyException();
162 assertThatThrownBy(() -> {
163 policyTypeProvider.deletePolicyType("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
164 }).hasMessage("policy type with ID onap.policies.monitoring.cdap.tca.hi.lo.app:1.0.0 does not exist");