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

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP
   4  * ================================================================================
   5  * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  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.assertSame;
  27 import static org.junit.Assert.assertTrue;
  28
  29 import java.io.IOException;
  30 import org.junit.Before;
  31 import org.junit.Test;
  32 import org.onap.policy.common.utils.coder.CoderException;
  33 import org.onap.policy.drools.controller.DroolsControllerConstants;
  34 import org.onap.policy.drools.controller.internal.MavenDroolsController;
  35 import org.onap.policy.drools.controller.internal.NullDroolsController;
  36 import org.onap.policy.drools.domain.models.artifact.NativeArtifactPolicy;
  37 import org.onap.policy.drools.system.PolicyControllerConstants;
  38 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
  39 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
  40
  41 /**
  42  * Rules Controller Test.
  43  */
  44 public class PolicyTypeNativeArtifactControllerTest extends LifecycleStateRunningTest {
  45     // Native Drools Policy
  46     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_NAME = "example";
  47     private static final String EXAMPLE_NATIVE_DROOLS_POLICY_JSON =
  48             "src/test/resources/tosca-policy-native-artifact-example.json";
  49
  50     private ToscaPolicy policy;
  51     private NativeArtifactPolicy nativePolicy;
  52     private PolicyTypeNativeArtifactController controller;
  53
  54     /**
  55      * Test Set initialization.
  56      */
  57     @Before
  58     public void init() throws IOException, CoderException {
  59         fsm = makeFsmWithPseudoTime();
  60         policy = getPolicyFromFile(EXAMPLE_NATIVE_DROOLS_POLICY_JSON, EXAMPLE_NATIVE_DROOLS_POLICY_NAME);
  61         nativePolicy = fsm.getDomainMaker().convertTo(policy, NativeArtifactPolicy.class);
  62         controller =
  63                 new PolicyTypeNativeArtifactController(fsm,
  64                         new ToscaPolicyTypeIdentifier("onap.policies.native.drools.Artifact", "1.0.0"));
  65
  66         assertTrue(controllerSupport.getController().getDrools().isBrained());
  67         assertFalse(controllerSupport.getController().isAlive());
  68         assertFalse(controllerSupport.getController().getDrools().isAlive());
  69         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
  70
  71         /* start controller */
  72         assertTrue(controllerSupport.getController().start());
  73
  74         assertTrue(controllerSupport.getController().isAlive());
  75         assertTrue(controllerSupport.getController().getDrools().isAlive());
  76         assertTrue(controllerSupport.getController().getDrools().isBrained());
  77         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
  78         assertSame(controllerSupport.getController(),
  79                 PolicyControllerConstants.getFactory().get(
  80                         nativePolicy.getProperties().getRulesArtifact().getGroupId(),
  81                         nativePolicy.getProperties().getRulesArtifact().getArtifactId()));
  82         assertEquals(controllerSupport.getController().getDrools().getGroupId(),
  83                 nativePolicy.getProperties().getRulesArtifact().getGroupId());
  84         assertEquals(controllerSupport.getController().getDrools().getArtifactId(),
  85                 nativePolicy.getProperties().getRulesArtifact().getArtifactId());
  86         assertEquals(controllerSupport.getController().getDrools().getVersion(),
  87                 nativePolicy.getProperties().getRulesArtifact().getVersion());
  88     }
  89
  90     @Test
  91     public void testUndeployDeploy() {
  92         undeploy();
  93         deploy();
  94
  95         PolicyControllerConstants.getFactory().destroy("lifecycle");
  96         assertThatIllegalArgumentException().isThrownBy(() -> PolicyControllerConstants.getFactory().get("lifecycle"));
  97     }
  98
  99     private void undeploy() {
 100         assertTrue(controller.undeploy(policy));
 101         assertUndeployed();
 102
 103         /* idempotence */
 104         assertTrue(controller.undeploy(policy));
 105         assertUndeployed();
 106     }
 107
 108
 109     private void deploy() {
 110         assertTrue(controller.deploy(policy));
 111         assertDeployed();
 112
 113         /* idempotence */
 114         assertTrue(controller.deploy(policy));
 115         assertDeployed();
 116
 117         // TODO: test a point version upgrade
 118     }
 119
 120     private void assertUndeployed() {
 121         assertFalse(controllerSupport.getController().getDrools().isBrained());
 122         assertFalse(controllerSupport.getController().getDrools().isAlive());
 123         assertTrue(controllerSupport.getController().isAlive());
 124         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
 125         assertThatIllegalArgumentException().isThrownBy(() -> PolicyControllerConstants.getFactory()
 126                                                                       .get(nativePolicy.getProperties()
 127                                                                                    .getRulesArtifact().getGroupId(),
 128                                                                               nativePolicy.getProperties()
 129                                                                                       .getRulesArtifact()
 130                                                                                       .getArtifactId()));
 131         assertTrue(controllerSupport.getController().getDrools() instanceof NullDroolsController);
 132         assertEquals(DroolsControllerConstants.NO_GROUP_ID, controllerSupport.getController().getDrools().getGroupId());
 133         assertEquals(DroolsControllerConstants.NO_ARTIFACT_ID,
 134                 controllerSupport.getController().getDrools().getArtifactId());
 135         assertEquals(DroolsControllerConstants.NO_VERSION, controllerSupport.getController().getDrools().getVersion());
 136     }
 137
 138     private void assertDeployed() {
 139         assertTrue(controllerSupport.getController().getDrools().isBrained());
 140         assertTrue(controllerSupport.getController().getDrools().isAlive());
 141         assertTrue(controllerSupport.getController().isAlive());
 142         assertSame(controllerSupport.getController(), PolicyControllerConstants.getFactory().get("lifecycle"));
 143         assertSame(controllerSupport.getController(),
 144                 PolicyControllerConstants.getFactory().get(
 145                         nativePolicy.getProperties().getRulesArtifact().getGroupId(),
 146                         nativePolicy.getProperties().getRulesArtifact().getArtifactId()));
 147         assertTrue(controllerSupport.getController().getDrools() instanceof MavenDroolsController);
 148     }
 149
 150 }