model/engine-model/src/test/java/org/onap/policy/apex/model/enginemodel/concepts/EngineModelTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 2019-2020 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.apex.model.enginemodel.concepts;
  23
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertNotEquals;
  26 import static org.junit.Assert.assertNotNull;
  27 import static org.junit.Assert.assertTrue;
  28 import static org.junit.Assert.fail;
  29
  30 import org.junit.Test;
  31 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
  32 import org.onap.policy.apex.model.basicmodel.concepts.AxKeyInformation;
  33 import org.onap.policy.apex.model.basicmodel.concepts.AxReferenceKey;
  34 import org.onap.policy.apex.model.basicmodel.concepts.AxValidationResult;
  35 import org.onap.policy.apex.model.basicmodel.concepts.AxValidationResult.ValidationResult;
  36 import org.onap.policy.apex.model.contextmodel.concepts.AxContextAlbums;
  37 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
  38
  39 /**
  40  * Test engine models.
  41  * @author Liam Fallon (liam.fallon@ericsson.com)
  42  */
  43 public class EngineModelTest {
  44
  45     @Test
  46     public void testEnginetModel() {
  47         assertNotNull(new AxEngineModel());
  48         assertNotNull(new AxEngineModel(new AxArtifactKey()));
  49         assertNotNull(new AxEngineModel(new AxArtifactKey(), new AxContextSchemas(), new AxKeyInformation(),
  50                 new AxContextAlbums()));
  51         assertNotNull(new AxEngineModel(new AxArtifactKey(), new AxContextSchemas(), new AxKeyInformation(),
  52                 new AxContextAlbums(), AxEngineState.UNDEFINED, new AxEngineStats()));
  53
  54         final AxArtifactKey modelKey = new AxArtifactKey("ModelName", "0.0.1");
  55         final AxArtifactKey schemasKey = new AxArtifactKey("SchemasKey", "0.0.1");
  56         final AxArtifactKey albumKey = new AxArtifactKey("AlbumKey", "0.0.1");
  57         final AxArtifactKey keyInfoKey = new AxArtifactKey("SchemasKey", "0.0.1");
  58         final AxEngineStats stats = new AxEngineStats(new AxReferenceKey(modelKey, "EngineStats"));
  59         final AxEngineStats otherStats = new AxEngineStats();
  60         otherStats.setAverageExecutionTime(100);
  61
  62         final AxEngineModel model = new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
  63                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats);
  64         model.register();
  65
  66         try {
  67             model.setKey(null);
  68             fail("test should throw an exception here");
  69         } catch (final Exception e) {
  70             assertEquals("key may not be null", e.getMessage());
  71         }
  72
  73         model.setKey(modelKey);
  74         assertEquals("ModelName:0.0.1", model.getKey().getId());
  75         assertEquals("ModelName:0.0.1", model.getKeys().get(0).getId());
  76
  77         final long timestamp = System.currentTimeMillis();
  78         model.setTimestamp(timestamp);
  79         assertEquals(timestamp, model.getTimestamp());
  80         model.setTimestamp(-1);
  81         assertTrue(model.getTimeStampString().matches("\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}.\\d{3}"));
  82
  83         try {
  84             model.setState(null);
  85             fail("test should throw an exception here");
  86         } catch (final Exception e) {
  87             assertEquals("state may not be null", e.getMessage());
  88         }
  89
  90         for (final AxEngineState state : AxEngineState.values()) {
  91             model.setState(state);
  92             assertEquals(state, model.getState());
  93         }
  94
  95         model.setState(AxEngineState.READY);
  96         assertEquals(AxEngineState.READY, model.getState());
  97
  98         try {
  99             model.setStats(null);
 100             fail("test should throw an exception here");
 101         } catch (final Exception e) {
 102             assertEquals("stats may not be null", e.getMessage());
 103         }
 104
 105         model.setStats(stats);
 106         assertEquals(stats, model.getStats());
 107
 108         model.clean();
 109         assertNotNull(model);
 110         assertEquals("AxEngineModel:(AxEngineModel:(AxEngineModel:(key=A", model.toString().substring(0, 50));
 111
 112         final AxEngineModel clonedModel = new AxEngineModel(model);
 113
 114         assertNotEquals(0, model.hashCode());
 115
 116         assertEquals(model, model);
 117         assertEquals(model, clonedModel);
 118         assertNotEquals(model, (Object) "Hello");
 119         assertNotEquals(model, new AxEngineModel(new AxArtifactKey()));
 120         assertNotEquals(model, new AxEngineModel(new AxArtifactKey(), new AxContextSchemas(schemasKey),
 121                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats));
 122         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(), new AxKeyInformation(keyInfoKey),
 123                 new AxContextAlbums(albumKey), AxEngineState.READY, stats));
 124         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey), new AxKeyInformation(),
 125                 new AxContextAlbums(albumKey), AxEngineState.READY, stats));
 126         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 127                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(), AxEngineState.READY, stats));
 128         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 129                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.STOPPED, stats));
 130         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 131                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, otherStats));
 132         model.setTimestamp(timestamp);
 133         assertNotEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 134                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats));
 135         model.setTimestamp(0);
 136         assertEquals(model, new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 137                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats));
 138
 139         model.setTimestamp(-1);
 140         assertEquals(0, model.compareTo(model));
 141         assertEquals(0, model.compareTo(clonedModel));
 142         assertNotEquals(0, model.compareTo(new AxArtifactKey()));
 143         assertNotEquals(model, new AxEngineModel(new AxArtifactKey()));
 144         assertNotEquals(0, model.compareTo(new AxEngineModel(new AxArtifactKey(), new AxContextSchemas(schemasKey),
 145                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats)));
 146         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(),
 147                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats)));
 148         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 149                 new AxKeyInformation(), new AxContextAlbums(albumKey), AxEngineState.READY, stats)));
 150         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 151                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(), AxEngineState.READY, stats)));
 152         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 153                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.STOPPED, stats)));
 154         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 155                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, otherStats)));
 156         model.setTimestamp(timestamp);
 157         assertNotEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 158                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats)));
 159         model.setTimestamp(0);
 160         assertEquals(0, model.compareTo(new AxEngineModel(modelKey, new AxContextSchemas(schemasKey),
 161                 new AxKeyInformation(keyInfoKey), new AxContextAlbums(albumKey), AxEngineState.READY, stats)));
 162
 163         model.setTimestamp(timestamp);
 164         AxValidationResult result = new AxValidationResult();
 165         result = model.validate(result);
 166         assertEquals(ValidationResult.VALID, result.getValidationResult());
 167
 168         model.setTimestamp(-1);
 169         result = new AxValidationResult();
 170         result = model.validate(result);
 171         assertEquals(ValidationResult.INVALID, result.getValidationResult());
 172
 173         model.setTimestamp(timestamp);
 174         result = new AxValidationResult();
 175         result = model.validate(result);
 176         assertEquals(ValidationResult.VALID, result.getValidationResult());
 177
 178         model.setState(AxEngineState.UNDEFINED);
 179         result = new AxValidationResult();
 180         result = model.validate(result);
 181         assertEquals(ValidationResult.INVALID, result.getValidationResult());
 182
 183         model.setState(AxEngineState.READY);
 184         result = new AxValidationResult();
 185         result = model.validate(result);
 186         assertEquals(ValidationResult.VALID, result.getValidationResult());
 187     }
 188 }