model/model-api/src/test/java/org/onap/policy/apex/model/modelapi/ApexModelApiTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 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.modelapi;
  23
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertNotEquals;
  27 import static org.junit.Assert.assertNotNull;
  28
  29 import java.io.File;
  30 import java.io.IOException;
  31 import java.sql.Connection;
  32 import java.sql.DriverManager;
  33 import java.util.UUID;
  34 import org.junit.After;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37 import org.onap.policy.apex.model.basicmodel.dao.DaoParameters;
  38 import org.onap.policy.apex.model.modelapi.impl.ApexModelImpl;
  39 import org.onap.policy.common.utils.resources.TextFileUtils;
  40
  41 /**
  42  * Test the apex model API.
  43  *
  44  * @author Liam Fallon (liam.fallon@ericsson.com)
  45  */
  46 public class ApexModelApiTest {
  47     private Connection connection;
  48
  49     @Before
  50     public void setup() throws Exception {
  51         // Hold the h2 database up for entire tests
  52         connection = DriverManager.getConnection("jdbc:h2:mem:testdb");
  53     }
  54
  55     @After
  56     public void teardown() throws Exception {
  57         // Close the h2 database after tests
  58         connection.close();
  59     }
  60
  61     @Test
  62     public void testApexModelLoadFromFile() {
  63         final ApexModel apexModel = new ApexModelFactory().createApexModel(null, false);
  64
  65         ApexApiResult result = apexModel.loadFromFile("src/main/resources/models/PolicyModel.json");
  66         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
  67
  68         result = apexModel.loadFromFile("src/test/resources/models/PolicyModel.json");
  69         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  70
  71         result = apexModel.deleteModel();
  72         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  73
  74         result = apexModel.loadFromFile("src/test/resources/models/PolicyModel.xml");
  75         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  76
  77         result = apexModel.deleteModel();
  78         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  79
  80         result = apexModel.loadFromFile("src/test/resources/models/PolicyModel.junk");
  81         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
  82         assertEquals("format of input for Apex concept is neither JSON nor XML", result.getMessages().get(0));
  83     }
  84
  85     @Test
  86     public void testApexModelSaveToFile() throws IOException {
  87         final ApexModel apexModel = new ApexModelFactory().createApexModel(null, false);
  88
  89         ApexApiResult result = apexModel.loadFromFile("src/test/resources/models/PolicyModel.json");
  90         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  91
  92         final File tempJsonModelFile = File.createTempFile("ApexModelTest", ".json");
  93         result = apexModel.saveToFile(tempJsonModelFile.getCanonicalPath(), false);
  94         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  95
  96         final ApexModel jsonApexModel = new ApexModelFactory().createApexModel(null, false);
  97         result = jsonApexModel.loadFromFile(tempJsonModelFile.getCanonicalPath());
  98         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
  99         tempJsonModelFile.delete();
 100
 101         final File tempXmlModelFile = File.createTempFile("ApexModelTest", ".xml");
 102         result = apexModel.saveToFile(tempXmlModelFile.getCanonicalPath(), true);
 103         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 104
 105         final ApexModel xmlApexModel = new ApexModelFactory().createApexModel(null, false);
 106         result = xmlApexModel.loadFromFile(tempXmlModelFile.getCanonicalPath());
 107         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 108         tempXmlModelFile.delete();
 109     }
 110
 111     @Test
 112     public void testApexModelDatabase() throws IOException {
 113         final ApexModel apexModel = new ApexModelFactory().createApexModel(null, false);
 114
 115         ApexApiResult result = apexModel.loadFromFile("src/test/resources/models/PolicyModel.json");
 116         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 117
 118         final DaoParameters DaoParameters = new DaoParameters();
 119         DaoParameters.setPluginClass("org.onap.policy.apex.model.basicmodel.dao.impl.DefaultApexDao");
 120         DaoParameters.setPersistenceUnit("DAOTest");
 121
 122         result = apexModel.saveToDatabase(DaoParameters);
 123         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 124
 125         result = apexModel.deleteModel();
 126         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 127
 128         result = apexModel.loadFromDatabase("PolicyModel", "0.0.1", DaoParameters);
 129         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 130
 131         result = apexModel.deleteModel();
 132         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 133
 134         result = apexModel.loadFromDatabase("PolicyModel", null, DaoParameters);
 135         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 136
 137         result = apexModel.deleteModel();
 138         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 139
 140         result = apexModel.loadFromDatabase("VPNPolicyModel", "0.0.1", DaoParameters);
 141         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 142     }
 143
 144     @Test
 145     public void testApexModelUrl() throws IOException {
 146         final ApexModel apexModel = new ApexModelFactory().createApexModel(null, false);
 147         //ApexApiResult result = null;
 148         assertThatThrownBy(() -> apexModel.readFromUrl(null))
 149             .isInstanceOf(IllegalArgumentException.class);
 150         assertThatThrownBy(() -> apexModel.writeToUrl(null, true))
 151             .isInstanceOf(IllegalArgumentException.class);
 152         ApexApiResult result = null;
 153         result = apexModel.readFromUrl("zooby/looby");
 154         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 155
 156         result = apexModel.writeToUrl("zooby/looby", true);
 157         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 158
 159         result = apexModel.readFromUrl("zooby://zooby/looby");
 160         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 161
 162         result = apexModel.writeToUrl("zooby://zooby/looby", false);
 163         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 164
 165         final ApexModel apexModelJSon = new ApexModelFactory().createApexModel(null, false);
 166
 167         final File tempJsonModelFile = File.createTempFile("ApexModelTest", ".json");
 168
 169         result = apexModel.saveToFile(tempJsonModelFile.getCanonicalPath(), false);
 170         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 171
 172         final String tempFileUrlString = tempJsonModelFile.toURI().toString();
 173         result = apexModel.readFromUrl(tempFileUrlString);
 174         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 175
 176         result = apexModel.writeToUrl(tempFileUrlString, false);
 177         assertEquals(ApexApiResult.Result.FAILED, result.getResult());
 178         assertEquals("protocol doesn't support output", result.getMessages().get(0));
 179
 180         tempJsonModelFile.delete();
 181     }
 182
 183     @Test
 184     public void testApexModelMisc() throws IOException {
 185         final ApexModelImpl apexModelImpl = (ApexModelImpl) new ApexModelFactory().createApexModel(null, false);
 186
 187         ApexApiResult result = null;
 188
 189         result = apexModelImpl.getModelKey();
 190         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 191
 192         result = apexModelImpl.listModel();
 193         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 194
 195         result = apexModelImpl.createModel("ModelName", "0.0.1", null, null);
 196         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 197
 198         result = apexModelImpl.updateModel("ModelName", "0.0.1", UUID.randomUUID().toString(), "Model Description");
 199         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 200
 201         apexModelImpl.deleteModel();
 202         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 203
 204         final String modelString = TextFileUtils.getTextFileAsString("src/test/resources/models/PolicyModel.json");
 205         result = apexModelImpl.loadFromString(modelString);
 206         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 207
 208         final File tempFile = File.createTempFile("ApexModel", "json");
 209         tempFile.deleteOnExit();
 210         TextFileUtils.putStringAsFile(modelString, tempFile);
 211
 212         apexModelImpl.deleteModel();
 213         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 214
 215         result = apexModelImpl.loadFromFile(tempFile.getCanonicalPath());
 216         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 217
 218         result = apexModelImpl.saveToFile(null, false);
 219         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 220
 221         result = apexModelImpl.analyse();
 222         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 223
 224         result = apexModelImpl.validate();
 225         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 226
 227         result = apexModelImpl.compare(tempFile.getCanonicalPath(), true, true);
 228         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 229
 230         result = apexModelImpl.compareWithString(modelString, true, true);
 231         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 232
 233         result = apexModelImpl.split("policy");
 234         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 235
 236         result = apexModelImpl.split(tempFile.getCanonicalPath(), "policy");
 237         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 238
 239         result = apexModelImpl.merge(tempFile.getCanonicalPath(), true);
 240         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 241
 242         result = apexModelImpl.mergeWithString(modelString, true);
 243         assertEquals(ApexApiResult.Result.SUCCESS, result.getResult());
 244
 245         assertNotEquals(0, apexModelImpl.hashCode());
 246         assertNotNull(apexModelImpl.clone());
 247         assertNotNull(apexModelImpl.build());
 248     }
 249 }