gerrit.onap Code Review - policy/api.git/blob

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *  Copyright (C) 2022 Bell Canada. All rights reserved.
   4  *  Modifications Copyright (C) 2023-2024 Nordix Foundation.
   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
   9  *
  10  *       http://www.apache.org/licenses/LICENSE-2.0
  11  *
  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.
  17  *
  18  *  SPDX-License-Identifier: Apache-2.0
  19  *  ============LICENSE_END=========================================================;
  20  */
  21
  22 package org.onap.policy.api.main.service;
  23
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.jupiter.api.Assertions.assertEquals;
  26 import static org.junit.jupiter.api.Assertions.assertFalse;
  27 import static org.junit.jupiter.api.Assertions.assertNotNull;
  28
  29 import jakarta.ws.rs.core.Response;
  30 import org.junit.jupiter.api.BeforeEach;
  31 import org.junit.jupiter.api.Test;
  32 import org.mockito.InjectMocks;
  33 import org.mockito.Mock;
  34 import org.mockito.Mockito;
  35 import org.onap.policy.common.utils.coder.CoderException;
  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.PfModelRuntimeException;
  39 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  40
  41 /**
  42  * This class performs unit test of Policy Type CRUD operations as implemented in {@link ToscaServiceTemplateService}.
  43  *
  44  * @author Chenfei Gao (cgao@research.att.com)
  45  */
  46 class TestToscaServiceTemplateServiceForPolicyTypeCrud extends TestCommonToscaServiceTemplateService {
  47
  48     private static final StandardYamlCoder coder = new StandardYamlCoder();
  49     private static final String POLICY_TYPE_VERSION = "1.0.0";
  50
  51     private static final String POLICY_RESOURCE_MONITORING = "policies/vCPE.policy.monitoring.input.tosca.yaml";
  52     private static final String POLICY_TYPE_RESOURCE_MONITORING = "policytypes/onap.policies.monitoring.tcagen2.yaml";
  53     private static final String POLICY_TYPE_RESOURCE_WITH_NO_VERSION =
  54         "policytypes/onap.policies.optimization.Resource.no.version.yaml";
  55     private static final String POLICY_TYPE_NAME_MONITORING = "onap.policies.monitoring.tcagen2";
  56
  57     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON =
  58         "policytypes/onap.policies.controlloop.operational.Common.yaml";
  59     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS =
  60         "policytypes/onap.policies.controlloop.operational.common.Drools.yaml";
  61     private static final String POLICY_TYPE_RESOURCE_OPERATIONAL_APEX =
  62         "policytypes/onap.policies.controlloop.operational.common.Apex.yaml";
  63     private static final String POLICY_TYPE_OPERATIONAL_COMMON = "onap.policies.controlloop.operational.Common";
  64     private static final String POLICY_TYPE_OPERATIONAL_APEX = "onap.policies.controlloop.operational.common.Apex";
  65     private static final String POLICY_TYPE_OPERATIONAL_DROOLS = "onap.policies.controlloop.operational.common.Drools";
  66
  67     @Mock
  68     private PdpGroupService pdpGroupService;
  69
  70     @InjectMocks
  71     private ToscaServiceTemplateService toscaServiceTemplateService;
  72
  73     @Test
  74     void testFetchPolicyTypes() {
  75         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", null))
  76             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=null) do not exist");
  77
  78         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", "dummy"))
  79             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=dummy) do not exist");
  80
  81         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes(null, null))
  82             .hasMessage("policy types for filter ToscaEntityFilter(name=null, version=null) do not exist");
  83     }
  84
  85     @Test
  86     void testFetchLatestPolicyTypes() {
  87         assertThatThrownBy(() -> toscaServiceTemplateService.fetchLatestPolicyTypes("dummy"))
  88             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=LATEST) do not exist");
  89     }
  90
  91     @Test
  92     void testCreatePolicyType() throws CoderException {
  93         var policyTypeServiceTemplate = coder
  94             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
  95         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
  96         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
  97         assertEquals(2, serviceTemplate.getPolicyTypes().size());
  98         mockDbServiceTemplate(serviceTemplate, null, null);
  99
 100         policyTypeServiceTemplate.getPolicyTypes().get("onap.policies.monitoring.tcagen2")
 101             .setDescription("Some other description");
 102
 103         assertThatThrownBy(() -> toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate))
 104             .hasMessageContaining("item \"entity\" value \"onap.policies.monitoring.tcagen2:1.0.0\" INVALID, "
 105                 + "does not equal existing entity");
 106
 107         assertThatThrownBy(() -> {
 108             ToscaServiceTemplate badPolicyType =
 109                 coder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_WITH_NO_VERSION),
 110                     ToscaServiceTemplate.class);
 111             toscaServiceTemplateService.createPolicyType(badPolicyType);
 112         }).hasMessageContaining("item \"version\" value \"0.0.0\" INVALID, is null");
 113
 114         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_NAME_MONITORING, POLICY_TYPE_VERSION);
 115     }
 116
 117     @Test
 118     void testCreateOperationalPolicyTypes() throws CoderException {
 119         ToscaServiceTemplate policyTypeServiceTemplate = coder.decode(
 120             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 121         ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 122         assertNotNull(serviceTemplate.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_COMMON));
 123         mockDbServiceTemplate(serviceTemplate, null, null);
 124
 125         policyTypeServiceTemplate = coder.decode(
 126             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS), ToscaServiceTemplate.class);
 127         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 128         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_DROOLS));
 129         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 130
 131         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 132             .deletePolicyType(POLICY_TYPE_OPERATIONAL_DROOLS, POLICY_TYPE_VERSION);
 133         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 134         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_COMMON, POLICY_TYPE_VERSION);
 135     }
 136
 137     @Test
 138     void testCreateApexOperationalPolicyTypes() throws CoderException {
 139         var policyTypeServiceTemplate = coder.decode(
 140             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 141         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 142
 143         mockDbServiceTemplate(serviceTemplate, null, null);
 144         policyTypeServiceTemplate = coder.decode(
 145             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_APEX), ToscaServiceTemplate.class);
 146         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 147         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_APEX));
 148
 149         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 150         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_APEX, POLICY_TYPE_VERSION);
 151     }
 152
 153     @Test
 154     void testDeletePolicyType() throws CoderException {
 155         var policyTypeServiceTemplate = coder
 156             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 157         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 158         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 159
 160         var policyServiceTemplate = coder
 161             .decode(ResourceUtils.getResourceAsString(POLICY_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 162         mockDbServiceTemplate(serviceTemplate, null, null);
 163         var createPolicyResponseFragment = toscaServiceTemplateService.createPolicy(
 164             policyServiceTemplate);
 165
 166         mockDbServiceTemplate(serviceTemplate, createPolicyResponseFragment, Operation.CREATE_POLICY);
 167         var exceptionMessage = "policy type onap.policies.monitoring.tcagen2:1.0.0 is in use, "
 168             + "it is referenced in policy onap.restart.tca:1.0.0";
 169         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 170             "1.0.0")).hasMessage(exceptionMessage);
 171
 172         var deletePolicyResponseFragment = toscaServiceTemplateService
 173             .deletePolicy("onap.restart.tca", "1.0.0");
 174         assertFalse(deletePolicyResponseFragment.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
 175         mockDbServiceTemplate(serviceTemplate, deletePolicyResponseFragment, Operation.DELETE_POLICY);
 176
 177         exceptionMessage = "policy type is in use, it is referenced in PDP group dummy subgroup dummy";
 178         Mockito.doThrow(new PfModelRuntimeException(Response.Status.NOT_ACCEPTABLE, exceptionMessage))
 179             .when(pdpGroupService).assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 180         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 181             "1.0.0")).hasMessage(exceptionMessage);
 182
 183         Mockito.doNothing().when(pdpGroupService)
 184             .assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 185         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 186             .deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 187         assertFalse(deletePolicyTypeResponseFragment.getPolicyTypes().isEmpty());
 188
 189         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 190         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 191             "1.0.0")).hasMessage("policy type onap.policies.monitoring.tcagen2:1.0.0 not found");
 192     }
 193 }