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.Assert.assertEquals;
  26 import static org.junit.Assert.assertFalse;
  27 import static org.junit.Assert.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.junit.runner.RunWith;
  33 import org.mockito.InjectMocks;
  34 import org.mockito.Mock;
  35 import org.mockito.Mockito;
  36 import org.mockito.junit.MockitoJUnitRunner;
  37 import org.onap.policy.common.utils.coder.CoderException;
  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.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 class TestToscaServiceTemplateServiceForPolicyTypeCrud extends TestCommonToscaServiceTemplateService {
  50
  51     private static final 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     @BeforeEach
  80     public void setUp() {
  81         super.setUp();
  82     }
  83
  84     @Test
  85     void testFetchPolicyTypes() {
  86         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", null))
  87             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=null) do not exist");
  88
  89         assertThatThrownBy(() -> toscaServiceTemplateService.fetchPolicyTypes("dummy", "dummy"))
  90             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=dummy) do not exist");
  91
  92         // FIXME
  93         // ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.fetchPolicyTypes(null, null);
  94         // assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
  95     }
  96
  97     @Test
  98     void testFetchLatestPolicyTypes() {
  99         assertThatThrownBy(() -> toscaServiceTemplateService.fetchLatestPolicyTypes("dummy"))
 100             .hasMessage("policy types for filter ToscaEntityFilter(name=dummy, version=LATEST) do not exist");
 101     }
 102
 103     @Test
 104     void testCreatePolicyType() throws CoderException {
 105         var policyTypeServiceTemplate = coder
 106             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 107         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 108         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 109         assertEquals(2, serviceTemplate.getPolicyTypes().size());
 110         mockDbServiceTemplate(serviceTemplate, null, null);
 111
 112         policyTypeServiceTemplate.getPolicyTypes().get("onap.policies.monitoring.tcagen2")
 113             .setDescription("Some other description");
 114
 115         assertThatThrownBy(() -> toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate))
 116             .hasMessageContaining("item \"entity\" value \"onap.policies.monitoring.tcagen2:1.0.0\" INVALID, "
 117                 + "does not equal existing entity");
 118
 119         assertThatThrownBy(() -> {
 120             ToscaServiceTemplate badPolicyType =
 121                 coder.decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_WITH_NO_VERSION),
 122                     ToscaServiceTemplate.class);
 123             toscaServiceTemplateService.createPolicyType(badPolicyType);
 124         }).hasMessageContaining("item \"version\" value \"0.0.0\" INVALID, is null");
 125
 126         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_NAME_MONITORING, POLICY_TYPE_VERSION);
 127     }
 128
 129     @Test
 130     void testCreateOperationalPolicyTypes() throws CoderException {
 131         ToscaServiceTemplate policyTypeServiceTemplate = coder.decode(
 132             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 133         ToscaServiceTemplate serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 134         assertNotNull(serviceTemplate.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_COMMON));
 135         mockDbServiceTemplate(serviceTemplate, null, null);
 136
 137         policyTypeServiceTemplate = coder.decode(
 138             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_DROOLS), ToscaServiceTemplate.class);
 139         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 140         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_DROOLS));
 141         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 142
 143         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 144             .deletePolicyType(POLICY_TYPE_OPERATIONAL_DROOLS, POLICY_TYPE_VERSION);
 145         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 146         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_COMMON, POLICY_TYPE_VERSION);
 147     }
 148
 149     @Test
 150     void testCreateApexOperationalPolicyTypes() throws CoderException {
 151         var policyTypeServiceTemplate = coder.decode(
 152             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_COMMON), ToscaServiceTemplate.class);
 153         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 154
 155         mockDbServiceTemplate(serviceTemplate, null, null);
 156         policyTypeServiceTemplate = coder.decode(
 157             ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_OPERATIONAL_APEX), ToscaServiceTemplate.class);
 158         var createPolicyTypeResponseFragment = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 159         assertNotNull(createPolicyTypeResponseFragment.getPolicyTypes().get(POLICY_TYPE_OPERATIONAL_APEX));
 160
 161         mockDbServiceTemplate(serviceTemplate, createPolicyTypeResponseFragment, Operation.CREATE_POLICY_TYPE);
 162         toscaServiceTemplateService.deletePolicyType(POLICY_TYPE_OPERATIONAL_APEX, POLICY_TYPE_VERSION);
 163     }
 164
 165     @Test
 166     void testDeletePolicyType() throws CoderException {
 167         var policyTypeServiceTemplate = coder
 168             .decode(ResourceUtils.getResourceAsString(POLICY_TYPE_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 169         var serviceTemplate = toscaServiceTemplateService.createPolicyType(policyTypeServiceTemplate);
 170         assertFalse(serviceTemplate.getPolicyTypes().isEmpty());
 171
 172         var policyServiceTemplate = coder
 173             .decode(ResourceUtils.getResourceAsString(POLICY_RESOURCE_MONITORING), ToscaServiceTemplate.class);
 174         mockDbServiceTemplate(serviceTemplate, null, null);
 175         var createPolicyResponseFragment = toscaServiceTemplateService.createPolicy("onap.policies.monitoring.tcagen2",
 176             "1.0.0", policyServiceTemplate);
 177
 178         mockDbServiceTemplate(serviceTemplate, createPolicyResponseFragment, Operation.CREATE_POLICY);
 179         var exceptionMessage = "policy type onap.policies.monitoring.tcagen2:1.0.0 is in use, "
 180             + "it is referenced in policy onap.restart.tca:1.0.0";
 181         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 182             "1.0.0")).hasMessage(exceptionMessage);
 183
 184         var deletePolicyResponseFragment = toscaServiceTemplateService
 185             .deletePolicy("onap.policies.monitoring.tcagen2", "1.0.0", "onap.restart.tca", "1.0.0");
 186         assertFalse(deletePolicyResponseFragment.getToscaTopologyTemplate().getPolicies().get(0).isEmpty());
 187         mockDbServiceTemplate(serviceTemplate, deletePolicyResponseFragment, Operation.DELETE_POLICY);
 188
 189         exceptionMessage = "policy type is in use, it is referenced in PDP group dummy subgroup dummy";
 190         Mockito.doThrow(new PfModelRuntimeException(Response.Status.NOT_ACCEPTABLE, exceptionMessage))
 191             .when(pdpGroupService).assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 192         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 193             "1.0.0")).hasMessage(exceptionMessage);
 194
 195         Mockito.doNothing().when(pdpGroupService)
 196             .assertPolicyTypeNotSupportedInPdpGroup("onap.policies.monitoring.tcagen2", "1.0.0");
 197         var deletePolicyTypeResponseFragment = toscaServiceTemplateService
 198             .deletePolicyType("onap.policies.monitoring.tcagen2", "1.0.0");
 199         assertFalse(deletePolicyTypeResponseFragment.getPolicyTypes().isEmpty());
 200
 201         mockDbServiceTemplate(serviceTemplate, deletePolicyTypeResponseFragment, Operation.DELETE_POLICY_TYPE);
 202         assertThatThrownBy(() -> toscaServiceTemplateService.deletePolicyType("onap.policies.monitoring.tcagen2",
 203             "1.0.0")).hasMessage("policy type onap.policies.monitoring.tcagen2:1.0.0 not found");
 204     }
 205 }