gerrit.onap Code Review - policy/drools-pdp.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * =============LICENSE_END========================================================
  19  */
  20
  21 package org.onap.policy.drools.lifecycle;
  22
  23 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertFalse;
  26 import static org.junit.Assert.assertNull;
  27 import static org.junit.Assert.assertSame;
  28 import static org.junit.Assert.assertTrue;
  29
  30 import java.io.IOException;
  31 import java.util.Properties;
  32 import org.junit.Before;
  33 import org.junit.Test;
  34 import org.onap.policy.common.endpoints.event.comm.TopicEndpointManager;
  35 import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
  36 import org.onap.policy.common.utils.coder.CoderException;
  37 import org.onap.policy.common.utils.coder.StandardCoder;
  38 import org.onap.policy.common.utils.resources.ResourceUtils;
  39 import org.onap.policy.drools.domain.models.controller.ControllerPolicy;
  40 import org.onap.policy.drools.system.PolicyControllerConstants;
  41 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
  42 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  43
  44 /**
  45  * Native Controller Policy Test.
  46  */
  47 public class PolicyTypeNativeDroolsControllerTest extends LifecycleStateRunningTest {
  48     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_NAME = "example.controller";
  49     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_JSON =
  50             "src/test/resources/tosca-policy-native-controller-example.json";
  51
  52     /**
  53      * Test initialization.
  54      */
  55     @Before
  56     public void init() throws IOException, CoderException {
  57         fsm = makeFsmWithPseudoTime();
  58     }
  59
  60     @Test
  61     public void testDeployUndeploy() throws IOException, CoderException {
  62         fsm = makeFsmWithPseudoTime();
  63
  64         assertTrue(controllerSupport.getController().getDrools().isBrained());
  65         assertFalse(controllerSupport.getController().isAlive());
  66         assertFalse(controllerSupport.getController().getDrools().isAlive());
  67         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
  68
  69         assertTrue(controllerSupport.getController().start());
  70
  71         assertTrue(controllerSupport.getController().isAlive());
  72         assertTrue(controllerSupport.getController().getDrools().isAlive());
  73         assertTrue(controllerSupport.getController().getDrools().isBrained());
  74         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
  75
  76         ToscaPolicy policy = getPolicyFromFile(EXAMPLE_NATIVE_DROOLS_POLICY_JSON, EXAMPLE_NATIVE_DROOLS_POLICY_NAME);
  77         ControllerPolicy controllerPolicy = fsm.getDomainMaker().convertTo(policy, ControllerPolicy.class);
  78         PolicyTypeNativeDroolsController controller =
  79                 new PolicyTypeNativeDroolsController(fsm, policy.getTypeIdentifier());
  80         assertTrue(controller.undeploy(policy));
  81         assertThatIllegalArgumentException().isThrownBy(
  82             () -> PolicyControllerConstants.getFactory().get(controllerPolicy.getName()));
  83
  84         Properties noopTopicProperties = new Properties();
  85         noopTopicProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS, "DCAE_TOPIC");
  86         noopTopicProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS, "APPC-CL");
  87         TopicEndpointManager.getManager().addTopics(noopTopicProperties);
  88
  89         assertTrue(controller.deploy(policy));
  90         /* this should be ok too */
  91         assertTrue(controller.deploy(policy));
  92     }
  93
  94     @Test
  95     public void testControllerProperties() throws CoderException {
  96         Properties noopTopicProperties = new Properties();
  97         noopTopicProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SOURCE_TOPICS,
  98                 "DCAE_TOPIC,APPC-CL,APPC-LCM-WRITE,SDNR-CL-RSP");
  99         noopTopicProperties.put(PolicyEndPointProperties.PROPERTY_NOOP_SINK_TOPICS,
 100                 "APPC-CL,APPC-LCM-READ,POLICY-CL-MGT,DCAE_CL_RSP");
 101         TopicEndpointManager.getManager().addTopics(noopTopicProperties);
 102
 103         ToscaPolicy nativeControllerPolicy =
 104                 getExamplesPolicy("policies/usecases.native.controller.policy.input.tosca.json", "usecases");
 105         PolicyTypeNativeDroolsController controller =
 106                 new PolicyTypeNativeDroolsController(fsm, nativeControllerPolicy.getTypeIdentifier());
 107         assertTrue(controller.deploy(nativeControllerPolicy));
 108         Properties properties = PolicyControllerConstants.getFactory().get("usecases").getProperties();
 109
 110         assertEquals("usecases", properties.getProperty("controller.name"));
 111
 112         assertNull(properties.getProperty("rules.groupId"));
 113         assertNull(properties.getProperty("rules.artifactId"));
 114         assertNull(properties.getProperty("rules.version"));
 115
 116         assertEquals("DCAE_TOPIC,APPC-CL,APPC-LCM-WRITE,SDNR-CL-RSP",
 117                 properties.getProperty("noop.source.topics"));
 118         assertEquals("APPC-CL,APPC-LCM-READ,POLICY-CL-MGT,DCAE_CL_RSP",
 119                 properties.getProperty("noop.sink.topics"));
 120
 121         assertEquals("org.onap.policy.controlloop.CanonicalOnset,org.onap.policy.controlloop.CanonicalAbated",
 122                 properties.getProperty("noop.source.topics.DCAE_TOPIC.events"));
 123         assertEquals("[?($.closedLoopEventStatus == 'ONSET')]",
 124             properties
 125                 .getProperty("noop.source.topics.DCAE_TOPIC.events.org.onap.policy.controlloop.CanonicalOnset.filter"));
 126         assertEquals("[?($.closedLoopEventStatus == 'ABATED')]",
 127             properties
 128                 .getProperty("noop.source.topics.DCAE_TOPIC.events."
 129                                      + "org.onap.policy.controlloop.CanonicalAbated.filter"));
 130         assertEquals("org.onap.policy.controlloop.util.Serialization,gson",
 131                 properties.getProperty("noop.source.topics.DCAE_TOPIC.events.custom.gson"));
 132
 133         assertEquals("org.onap.policy.appc.Response", properties.getProperty("noop.source.topics.APPC-CL.events"));
 134         assertEquals("[?($.CommonHeader && $.Status)]",
 135                 properties
 136                         .getProperty("noop.source.topics.APPC-CL.events.org.onap.policy.appc.Response.filter"));
 137         assertEquals("org.onap.policy.appc.util.Serialization,gsonPretty",
 138                 properties.getProperty("noop.source.topics.APPC-CL.events.custom.gson"));
 139
 140         assertEquals("org.onap.policy.appclcm.AppcLcmDmaapWrapper",
 141                 properties.getProperty("noop.source.topics.APPC-LCM-WRITE.events"));
 142         assertEquals("[?($.type == 'response')]",
 143             properties
 144                 .getProperty("noop.source.topics.APPC-LCM-WRITE.events."
 145                         + "org.onap.policy.appclcm.AppcLcmDmaapWrapper.filter"));
 146         assertEquals("org.onap.policy.appclcm.util.Serialization,gson",
 147                 properties.getProperty("noop.source.topics.APPC-LCM-WRITE.events.custom.gson"));
 148
 149         assertEquals("org.onap.policy.sdnr.PciResponseWrapper",
 150                 properties.getProperty("noop.source.topics.SDNR-CL-RSP.events"));
 151         assertEquals("[?($.type == 'response')]",
 152                 properties
 153                         .getProperty("noop.source.topics.SDNR-CL-RSP.events."
 154                                              + "org.onap.policy.sdnr.PciResponseWrapper.filter"));
 155         assertEquals("org.onap.policy.sdnr.util.Serialization,gson",
 156                 properties.getProperty("noop.source.topics.SDNR-CL-RSP.events.custom.gson"));
 157
 158         assertEquals("org.onap.policy.appc.Request", properties.getProperty("noop.sink.topics.APPC-CL.events"));
 159         assertEquals("org.onap.policy.appc.util.Serialization,gsonPretty",
 160                 properties.getProperty("noop.sink.topics.APPC-CL.events.custom.gson"));
 161
 162         assertEquals("org.onap.policy.appclcm.AppcLcmDmaapWrapper",
 163                 properties.getProperty("noop.sink.topics.APPC-LCM-READ.events"));
 164         assertEquals("org.onap.policy.appclcm.util.Serialization,gson",
 165                 properties.getProperty("noop.sink.topics.APPC-LCM-READ.events.custom.gson"));
 166
 167         assertEquals("org.onap.policy.controlloop.VirtualControlLoopNotification",
 168                 properties.getProperty("noop.sink.topics.POLICY-CL-MGT.events"));
 169         assertEquals("org.onap.policy.controlloop.util.Serialization,gsonPretty",
 170                 properties.getProperty("noop.sink.topics.POLICY-CL-MGT.events.custom.gson"));
 171
 172         assertEquals("org.onap.policy.controlloop.ControlLoopResponse",
 173                 properties.getProperty("noop.sink.topics.DCAE_CL_RSP.events"));
 174         assertEquals("org.onap.policy.controlloop.util.Serialization,gsonPretty",
 175                 properties.getProperty("noop.sink.topics.DCAE_CL_RSP.events.custom.gson"));
 176
 177         assertEquals("test", properties.getProperty("notes"));
 178         assertEquals("auto", properties.getProperty("persistence.type"));
 179
 180         assertTrue(controller.undeploy(nativeControllerPolicy));
 181     }
 182
 183     private ToscaPolicy getExamplesPolicy(String resourcePath, String policyName) throws CoderException {
 184         String policyJson = ResourceUtils.getResourceAsString(resourcePath);
 185         ToscaServiceTemplate serviceTemplate = new StandardCoder().decode(policyJson, ToscaServiceTemplate.class);
 186         return serviceTemplate.getToscaTopologyTemplate().getPolicies().get(0).get(policyName);
 187     }
 188 }