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