main/src/test/java/org/onap/policy/api/main/service/TestToscaServiceTemplateServiceForPolicyTypeCrud.java

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *   Copyright (C) 2022 Bell Canada. All rights reserved.
   4  *  ================================================================================
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *       http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  *
  17  *  SPDX-License-Identifier: Apache-2.0
  18  *  ============LICENSE_END=========================================================;
  19  */
  20
  21 package org.onap.policy.api.main.service;
  22
  23 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertFalse;
  26 import static org.junit.Assert.assertNotNull;
  27
  28 import javax.ws.rs.core.Response;
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.junit.runner.RunWith;
  32 import org.mockito.InjectMocks;
  33 import org.mockito.Mock;
  34 import org.mockito.Mockito;
  35 import org.mockito.junit.MockitoJUnitRunner;
  36 import org.onap.policy.common.utils.coder.CoderException;
  37 import org.onap.policy.common.utils.coder.StandardYamlCoder;
  38 import org.onap.policy.common.utils.resources.ResourceUtils;
  39 import org.onap.policy.models.base.PfModelException;
  40 import org.onap.policy.models.base.PfModelRuntimeException;
  41 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  42
  43 /**
  44  * This class performs unit test of Policy Type CRUD operations as implemented in {@link ToscaServiceTemplateService}.
  45  *
  46  * @author Chenfei Gao (cgao@research.att.com)
  47  */
  48 @RunWith(MockitoJUnitRunner.class)
  49 public class TestToscaServiceTemplateServiceForPolicyTypeCrud extends TestCommonToscaServiceTemplateService {
  50
  51     private static StandardYamlCoder coder = new StandardYamlCoder();
  52     private static final String POLICY_TYPE_VERSION = "1.0.0";
  53
  54     private static final String POLICY_RESOURCE_MONITORING = "policies/vCPE.policy.monitoring.input.tosca.yaml";
  55     private static final String POLICY_TYPE_RESOURCE_MONITORING = "policytypes/onap.policies.monitoring.tcagen2.yaml";
  56     private static final String POLICY_TYPE_RESOURCE_WITH_NO_VERSION =
  57         "policytypes/onap.policies.optimization.Resource.no.version.yaml";
  58     private static final String POLICY_TYPE_NAME_MONITORING = "onap.policies.monitoring.tcagen2";
  59
  60     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON =
  61         "policytypes/onap.policies.controlloop.operational.Common.yaml";
  62     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS =
  63         "policytypes/onap.policies.controlloop.operational.common.Drools.yaml";
  64     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_APEX =
  65         "policytypes/onap.policies.controlloop.operational.common.Apex.yaml";
  66     private static final String POLICY_TYPE_OPERATIONAL_COMMON = "onap.policies.controlloop.operational.Common";
  67     private static final String POLICY_TYPE_OPERATIONAL_APEX = "onap.policies.controlloop.operational.common.Apex";
  68     private static final String POLICY_TYPE_OPERATIONAL_DROOLS = "onap.policies.controlloop.operational.common.Drools";
  69
  70     @Mock
  71     private PdpGroupService pdpGroupService;
  72
  73     @InjectMocks
  74     private ToscaServiceTemplateService toscaServiceTemplateService;
  75
  76     /**
  77      * Test setup.
  78      */
  79     @Before
  80     public void setUp() {
  81         super.setUp();
  82     }
  83
  84     @Test
  85     public void testFetchPolicyTypes() throws PfModelException {
  86         assertThatThrownBy(() -> {
  87             toscaServiceTemplateService.fetchPolicyTypes("dummy", null);
  88         }).hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=null) do not exist");
  89
  90         assertThatThrownBy(() -> {
  91             toscaServiceTemplateService.fetchPolicyTypes("dummy", "dummy");
  92         }).hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=dummy) do not exist");
  93
  94         // FIXME
  95         // ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.fetchPolicyTypes(null, null);
  96         // assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
  97     }
  98
  99     @Test
 100     public void testFetchLatestPolicyTypes() {
 101
 102         assertThatThrownBy(() -> {
 103             toscaServiceTemplateService.fetchLatestPolicyTypes("dummy");
 104         }).hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=LATEST) do not exist");
 105     }
 106
 107     @Test
 108     public void testCreatePolicyType() throws CoderException {
 109         var policyTypeServiceTemplate = coder
 110             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 111         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 112         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 113         assertEquals(2, serviceTemplate.getPolicyTypes().size());
 114         mockDbServiceTemplate(serviceTemplate, null, null);
 115
 116         policyTypeServiceTemplate.getPolicyTypes().get("onap.policies.monitoring.tcagen2")
 117             .setDescription("Some other description");
 118
 119         assertThatThrownBy(() -> {
 120             toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 121         }).hasMessageContaining("item \"entity\" value \"onap.policies.monitoring.tcagen2:1.0.0\" INVALID, "
 122             + "does not equal existing entity");
 123
 124         assertThatThrownBy(() -> {
 125             ToscaServiceTemplate badPolicyType =
 126                 coder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_WITH_NO_VERSION),
 127                     ToscaServiceTemplate.class);
 128             toscaServiceTemplateService.createPolicyType(badPolicyType);
 129         }).hasMessageContaining("item \"version\" value \"0.0.0\" INVALID, is null");
 130
 131         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_NAME_MONITORING, POLICY_TYPE_VERSION);
 132     }
 133
 134     @Test
 135     public void testCreateOperationalPolicyTypes() throws CoderException {
 136         ToscaServiceTemplate policyTypeServiceTemplate = coder.decode(
 137             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 138         ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 139         assertNotNull(serviceTemplate.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_COMMON));
 140         mockDbServiceTemplate(serviceTemplate, null, null);
 141
 142         policyTypeServiceTemplate = coder.decode(
 143             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS), ToscaServiceTemplate.class);
 144         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 145         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_DROOLS));
 146         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 147
 148         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 149             .deletePolicyType(POLICY_TYPE_OPERATIONAL_DROOLS, POLICY_TYPE_VERSION);
 150         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 151         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_COMMON, POLICY_TYPE_VERSION);
 152     }
 153
 154     @Test
 155     public void testCreateApexOperationalPolicyTypes() throws CoderException {
 156         var policyTypeServiceTemplate = coder.decode(
 157             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 158         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 159
 160         mockDbServiceTemplate(serviceTemplate, null, null);
 161         policyTypeServiceTemplate = coder.decode(
 162             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_APEX), ToscaServiceTemplate.class);
 163         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 164         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_APEX));
 165
 166         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 167         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_APEX, POLICY_TYPE_VERSION);
 168     }
 169
 170     @Test
 171     public void testDeletePolicyType() throws CoderException {
 172         var policyTypeServiceTemplate = coder
 173             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 174         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 175         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 176
 177         var policyServiceTemplate = coder
 178             .decode(ResourceUtils.getResourceAsString(POLICY_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 179         mockDbServiceTemplate(serviceTemplate, null, null);
 180         var createPolicyResponseFragment = toscaServiceTemplateService.createPolicy("onap.policies.monitoring.tcagen2",
 181             "1.0.0", policyServiceTemplate);
 182
 183         mockDbServiceTemplate(serviceTemplate, createPolicyResponseFragment, Operation.CREATE_POLICY);
 184         var exceptionMessage = "policy type onap.policies.monitoring.tcagen2:1.0.0 is in use, "
 185             + "it is referenced in policy onap.restart.tca:1.0.0";
 186         assertThatThrownBy(() -> {
 187             toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 188         }).hasMessage(exceptionMessage);
 189
 190         var deletePolicyResponseFragment = toscaServiceTemplateService
 191             .deletePolicy("onap.policies.monitoring.tcagen2", "1.0.0", "onap.restart.tca", "1.0.0");
 192         assertFalse(deletePolicyResponseFragment.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
 193         mockDbServiceTemplate(serviceTemplate, deletePolicyResponseFragment, Operation.DELETE_POLICY);
 194
 195         exceptionMessage = "policy type is in use, it is referenced in PDP group dummy subgroup dummy";
 196         Mockito.doThrow(new PfModelRuntimeException(Response.Status.NOT_ACCEPTABLE, exceptionMessage))
 197             .when(pdpGroupService).assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 198         assertThatThrownBy(() -> {
 199             toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 200         }).hasMessage(exceptionMessage);
 201
 202         Mockito.doNothing().when(pdpGroupService)
 203             .assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 204         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 205             .deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 206         assertFalse(deletePolicyTypeResponseFragment.getPolicyTypes().isEmpty());
 207
 208         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 209         assertThatThrownBy(() -> {
 210             toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 211         }).hasMessage("policy type onap.policies.monitoring.tcagen2:1.0.0 not found");
 212     }
 213 }