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  *  Modifications Copyright (C) 2023 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     /**
  74      * Test setup.
  75      */
  76     @BeforeEach
  77     public void setUp() {
  78         super.setUp();
  79     }
  80
  81     @Test
  82     void testFetchPolicyTypes() {
  83         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", null))
  84             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=null) do not exist");
  85
  86         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", "dummy"))
  87             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=dummy) do not exist");
  88
  89         // FIXME
  90         // ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.fetchPolicyTypes(null, null);
  91         // assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
  92     }
  93
  94     @Test
  95     void testFetchLatestPolicyTypes() {
  96         assertThatThrownBy(() -> toscaServiceTemplateService.fetchLatestPolicyTypes("dummy"))
  97             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=LATEST) do not exist");
  98     }
  99
 100     @Test
 101     void testCreatePolicyType() throws CoderException {
 102         var policyTypeServiceTemplate = coder
 103             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 104         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 105         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 106         assertEquals(2, serviceTemplate.getPolicyTypes().size());
 107         mockDbServiceTemplate(serviceTemplate, null, null);
 108
 109         policyTypeServiceTemplate.getPolicyTypes().get("onap.policies.monitoring.tcagen2")
 110             .setDescription("Some other description");
 111
 112         assertThatThrownBy(() -> toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate))
 113             .hasMessageContaining("item \"entity\" value \"onap.policies.monitoring.tcagen2:1.0.0\" INVALID, "
 114                 + "does not equal existing entity");
 115
 116         assertThatThrownBy(() -> {
 117             ToscaServiceTemplate badPolicyType =
 118                 coder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_WITH_NO_VERSION),
 119                     ToscaServiceTemplate.class);
 120             toscaServiceTemplateService.createPolicyType(badPolicyType);
 121         }).hasMessageContaining("item \"version\" value \"0.0.0\" INVALID, is null");
 122
 123         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_NAME_MONITORING, POLICY_TYPE_VERSION);
 124     }
 125
 126     @Test
 127     void testCreateOperationalPolicyTypes() throws CoderException {
 128         ToscaServiceTemplate policyTypeServiceTemplate = coder.decode(
 129             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 130         ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 131         assertNotNull(serviceTemplate.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_COMMON));
 132         mockDbServiceTemplate(serviceTemplate, null, null);
 133
 134         policyTypeServiceTemplate = coder.decode(
 135             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS), ToscaServiceTemplate.class);
 136         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 137         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_DROOLS));
 138         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 139
 140         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 141             .deletePolicyType(POLICY_TYPE_OPERATIONAL_DROOLS, POLICY_TYPE_VERSION);
 142         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 143         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_COMMON, POLICY_TYPE_VERSION);
 144     }
 145
 146     @Test
 147     void testCreateApexOperationalPolicyTypes() throws CoderException {
 148         var policyTypeServiceTemplate = coder.decode(
 149             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 150         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 151
 152         mockDbServiceTemplate(serviceTemplate, null, null);
 153         policyTypeServiceTemplate = coder.decode(
 154             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_APEX), ToscaServiceTemplate.class);
 155         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 156         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_APEX));
 157
 158         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 159         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_APEX, POLICY_TYPE_VERSION);
 160     }
 161
 162     @Test
 163     void testDeletePolicyType() throws CoderException {
 164         var policyTypeServiceTemplate = coder
 165             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 166         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 167         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 168
 169         var policyServiceTemplate = coder
 170             .decode(ResourceUtils.getResourceAsString(POLICY_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 171         mockDbServiceTemplate(serviceTemplate, null, null);
 172         var createPolicyResponseFragment = toscaServiceTemplateService.createPolicy("onap.policies.monitoring.tcagen2",
 173             "1.0.0", policyServiceTemplate);
 174
 175         mockDbServiceTemplate(serviceTemplate, createPolicyResponseFragment, Operation.CREATE_POLICY);
 176         var exceptionMessage = "policy type onap.policies.monitoring.tcagen2:1.0.0 is in use, "
 177             + "it is referenced in policy onap.restart.tca:1.0.0";
 178         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 179             "1.0.0")).hasMessage(exceptionMessage);
 180
 181         var deletePolicyResponseFragment = toscaServiceTemplateService
 182             .deletePolicy("onap.policies.monitoring.tcagen2", "1.0.0", "onap.restart.tca", "1.0.0");
 183         assertFalse(deletePolicyResponseFragment.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
 184         mockDbServiceTemplate(serviceTemplate, deletePolicyResponseFragment, Operation.DELETE_POLICY);
 185
 186         exceptionMessage = "policy type is in use, it is referenced in PDP group dummy subgroup dummy";
 187         Mockito.doThrow(new PfModelRuntimeException(Response.Status.NOT_ACCEPTABLE, exceptionMessage))
 188             .when(pdpGroupService).assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 189         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 190             "1.0.0")).hasMessage(exceptionMessage);
 191
 192         Mockito.doNothing().when(pdpGroupService)
 193             .assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 194         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 195             .deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 196         assertFalse(deletePolicyTypeResponseFragment.getPolicyTypes().isEmpty());
 197
 198         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 199         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 200             "1.0.0")).hasMessage("policy type onap.policies.monitoring.tcagen2:1.0.0 not found");
 201     }
 202 }