policy-domains/src/test/java/org/onap/policy/drools/domain/models/DomainPolicyTypesTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2020,2022 AT&T Intellectual Property. All rights reserved.
   4  *  Modifications Copyright (C) 2021, 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.drools.domain.models;
  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.assertTrue;
  28
  29 import com.worldturner.medeia.api.ValidationFailedException;
  30 import java.io.IOException;
  31 import java.nio.file.Files;
  32 import java.nio.file.Paths;
  33 import org.junit.jupiter.api.BeforeEach;
  34 import org.junit.jupiter.api.Test;
  35 import org.onap.policy.common.utils.coder.CoderException;
  36 import org.onap.policy.common.utils.coder.StandardCoder;
  37 import org.onap.policy.common.utils.resources.ResourceUtils;
  38 import org.onap.policy.drools.domain.models.artifact.NativeArtifactController;
  39 import org.onap.policy.drools.domain.models.artifact.NativeArtifactPolicy;
  40 import org.onap.policy.drools.domain.models.artifact.NativeArtifactProperties;
  41 import org.onap.policy.drools.domain.models.artifact.NativeArtifactRulesArtifact;
  42 import org.onap.policy.drools.domain.models.controller.ControllerPolicy;
  43 import org.onap.policy.drools.policies.DomainMaker;
  44 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
  45 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
  46 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  47
  48 class DomainPolicyTypesTest {
  49
  50     // Policy Types
  51     private static final String NATIVE_DROOLS_POLICY_TYPE = "onap.policies.native.drools.Artifact";
  52
  53     // Native Drools Policy
  54     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_NAME = "example";
  55     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_JSON =
  56             "src/test/resources/tosca-policy-native-artifact-example.json";
  57
  58     // Controller Drools Policy
  59     private static final String EXAMPLE_CONTROLLER_DROOLS_POLICY_NAME = "example";
  60     private static final String EXAMPLE_CONTROLLER_DROOLS_POLICY_JSON =
  61             "src/test/resources/tosca-policy-native-controller-example.json";
  62
  63     private DomainMaker domainMaker;
  64     private StandardCoder nonValCoder;
  65
  66     @BeforeEach
  67     public void setUp() {
  68         domainMaker = new DomainMaker();
  69         nonValCoder = new StandardCoder();
  70     }
  71
  72     @Test
  73     void testToscaNativeDroolsPolicy() throws CoderException, IOException {
  74         String rawNativeDroolsPolicy =
  75             getPolicyFromFileString();
  76         ToscaPolicy toscaPolicy =
  77             getExamplesPolicy(EXAMPLE_NATIVE_DROOLS_POLICY_JSON, EXAMPLE_NATIVE_DROOLS_POLICY_NAME);
  78
  79         ToscaConceptIdentifier policyTypeId =
  80             new ToscaConceptIdentifier(NATIVE_DROOLS_POLICY_TYPE, "1.0.0");
  81         domainMaker.isConformant(policyTypeId, rawNativeDroolsPolicy);
  82
  83         assertTrue(domainMaker.isConformant(toscaPolicy));
  84         NativeArtifactPolicy domainDroolsPolicy = domainMaker.convertTo(toscaPolicy, NativeArtifactPolicy.class);
  85         assertEquals("org.onap.policy.drools.test", domainDroolsPolicy.getProperties().getRulesArtifact().getGroupId());
  86         assertEquals("lifecycle", domainDroolsPolicy.getProperties().getRulesArtifact().getArtifactId());
  87         assertEquals("1.0.0", domainDroolsPolicy.getProperties().getRulesArtifact().getVersion());
  88
  89         String policyId = "" + toscaPolicy.getMetadata().remove("policy-id");
  90         assertThatThrownBy(() -> domainMaker.convertTo(toscaPolicy, NativeArtifactPolicy.class))
  91                 .isInstanceOf(CoderException.class).hasCauseInstanceOf(ValidationFailedException.class);
  92
  93         toscaPolicy.getMetadata().put("policy-id", policyId);
  94
  95         assertTrue(domainMaker.isDomainConformant(policyTypeId, domainDroolsPolicy));
  96         assertTrue(domainMaker.conformance(policyTypeId, domainDroolsPolicy));
  97
  98         domainDroolsPolicy.setName("");
  99         assertFalse(domainMaker.isDomainConformant(policyTypeId, domainDroolsPolicy));
 100         assertThatThrownBy(() -> domainMaker.conformance(policyTypeId, domainDroolsPolicy))
 101                 .isInstanceOf(ValidationFailedException.class)
 102                 .hasMessageContaining("Pattern ^(.+)$ is not contained in text");
 103
 104         // @formatter:off
 105         NativeArtifactPolicy domainDroolsPolicy2 =
 106                 NativeArtifactPolicy.builder().metadata(Metadata.builder().policyId("policy-id").build())
 107             .name("example")
 108             .version("1.0.0").properties(
 109                 NativeArtifactProperties.builder().controller(
 110                         NativeArtifactController.builder().name("example").build())
 111                         .rulesArtifact(
 112                                 NativeArtifactRulesArtifact.builder().groupId("org.onap.policy.controlloop")
 113                                         .artifactId("example").version("example").build()).build())
 114             .type("onap.policies.native.drools.Artifact")
 115             .typeVersion("1.0.0").build();
 116         // @formatter:on
 117
 118         assertTrue(domainMaker
 119             .isDomainConformant(
 120                     new ToscaConceptIdentifier(domainDroolsPolicy2.getType(), domainDroolsPolicy2.getTypeVersion()),
 121                     domainDroolsPolicy2));
 122     }
 123
 124     @Test
 125     void testToscaControllerPolicy() throws CoderException {
 126         ToscaPolicy toscaPolicy =
 127                 getExamplesPolicy(EXAMPLE_CONTROLLER_DROOLS_POLICY_JSON, EXAMPLE_CONTROLLER_DROOLS_POLICY_NAME);
 128
 129         assertTrue(domainMaker.isConformant(toscaPolicy));
 130         ControllerPolicy controllerPolicy = domainMaker.convertTo(toscaPolicy, ControllerPolicy.class);
 131
 132         assertEquals("example", controllerPolicy.getName());
 133         assertEquals("1.0.0", controllerPolicy.getVersion());
 134         assertEquals("onap.policies.native.drools.Controller", controllerPolicy.getType());
 135         assertEquals("1.0.0", controllerPolicy.getTypeVersion());
 136         assertEquals("example", controllerPolicy.getMetadata().getPolicyId());
 137         assertEquals("lifecycle", controllerPolicy.getProperties().getControllerName());
 138         assertEquals("dcae_topic", controllerPolicy.getProperties().getSourceTopics().get(0).getTopicName());
 139         assertEquals("org.onap.policy.controlloop.CanonicalOnset",
 140             controllerPolicy.getProperties().getSourceTopics().get(0).getEvents().get(0).getEventClass());
 141         assertEquals("[?($.closedLoopEventStatus == 'ONSET')]",
 142                 controllerPolicy.getProperties().getSourceTopics().get(0).getEvents().get(0).getEventFilter());
 143         assertEquals("org.onap.policy.controlloop.util.Serialization",
 144                 controllerPolicy.getProperties().getSourceTopics().get(0).getEvents().get(0)
 145                         .getCustomSerialization().getCustomSerializerClass());
 146         assertEquals("gson",
 147                 controllerPolicy.getProperties().getSourceTopics().get(0).getEvents().get(0)
 148                         .getCustomSerialization().getJsonParser());
 149         assertEquals("appc-cl", controllerPolicy.getProperties().getSinkTopics().get(0).getTopicName());
 150         assertEquals("org.onap.policy.appc.Response",
 151                 controllerPolicy.getProperties().getSinkTopics().get(0).getEvents().get(0).getEventClass());
 152         assertEquals("[?($.CommonHeader && $.Status)]",
 153                 controllerPolicy.getProperties().getSinkTopics().get(0).getEvents().get(0).getEventFilter());
 154         assertEquals("org.onap.policy.appc.util.Serialization",
 155                 controllerPolicy.getProperties().getSinkTopics().get(0).getEvents().get(0)
 156                         .getCustomSerialization().getCustomSerializerClass());
 157         assertEquals("gsonPretty",
 158                 controllerPolicy.getProperties().getSinkTopics().get(0).getEvents().get(0)
 159                         .getCustomSerialization().getJsonParser());
 160         assertEquals("value1", controllerPolicy.getProperties().getCustomConfig().get("field1"));
 161     }
 162
 163     private String getJsonFromFile() throws IOException {
 164         return Files.readString(Paths.get(DomainPolicyTypesTest.EXAMPLE_NATIVE_DROOLS_POLICY_JSON));
 165     }
 166
 167     private String getJsonFromResource(String resourcePath) {
 168         return ResourceUtils.getResourceAsString(resourcePath);
 169     }
 170
 171     private String getPolicyFromFileString() throws CoderException, IOException {
 172         String policyJson = getJsonFromFile();
 173         ToscaServiceTemplate serviceTemplate = new StandardCoder().decode(policyJson, ToscaServiceTemplate.class);
 174         return nonValCoder.encode(serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(
 175             DomainPolicyTypesTest.EXAMPLE_NATIVE_DROOLS_POLICY_NAME));
 176     }
 177
 178     private ToscaPolicy getExamplesPolicy(String resourcePath, String policyName) throws CoderException {
 179         String policyJson = getJsonFromResource(resourcePath);
 180         ToscaServiceTemplate serviceTemplate = new StandardCoder().decode(policyJson, ToscaServiceTemplate.class);
 181         return serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyName);
 182     }
 183 }