tests/org.simantics.db.tests/src/org/simantics/db/tests/client/ConnectionTest5.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.db.tests.client;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16 import java.util.List;
  17
  18 import org.junit.Test;
  19 import org.simantics.db.ReadGraph;
  20 import org.simantics.db.Resource;
  21 import org.simantics.db.Session;
  22 import org.simantics.db.WriteGraph;
  23 import org.simantics.db.common.request.ReadRequest;
  24 import org.simantics.db.common.request.WriteRequest;
  25 import org.simantics.db.exception.DatabaseException;
  26 import org.simantics.db.exception.ValidationException;
  27 import org.simantics.db.service.LifecycleSupport;
  28 import org.simantics.db.testing.annotation.Fails;
  29 import org.simantics.db.testing.common.TestBase;
  30 import org.simantics.db.testing.common.Tests;
  31 import org.simantics.db.testing.impl.Configuration;
  32 import org.simantics.layer0.Layer0;
  33
  34 public class ConnectionTest5 extends TestBase {
  35         private static final int RECONNECT_COUNT = Configuration.get().connectionReconnectCount;
  36     private static final int SAVE_COUNT = Configuration.get().connectionSaveCount;
  37     private static final int INSTANCE_COUNT = Configuration.get().connectionInstanceCount;
  38         private static final boolean SKIP = Configuration.get().skipServerCreation;
  39         private Session session = null;
  40         private final String random = "ConnectionTest5" + TestBase.getRandomString();
  41     private final String libraryName = "Library" + random;
  42
  43     @Test
  44     @Fails
  45         public void test5() throws DatabaseException {
  46             if (SKIP) {
  47                 System.out.println("This test is not valid for remote server.");
  48                 return;
  49             }
  50         // Try to load and register the Driver instance with the driver manager
  51         try {
  52             Class.forName("fi.vtt.simantics.procore.ProCoreDriver");
  53         } catch (ClassNotFoundException e) {
  54             throw new DatabaseException("Test failed.", e);
  55         }
  56         for (int i=0; i<RECONNECT_COUNT; ++i) {
  57             connectionTest();
  58         }
  59         }
  60     void connectionTest() throws DatabaseException {
  61         initTest();
  62         List<String> names = new ArrayList<String>();
  63         for (int i=0; i<SAVE_COUNT; ++i) {
  64              String name = saveTest(i+1);
  65              names.add(name);
  66         }
  67         checkTest(names);
  68     }
  69     void initTest() throws DatabaseException {
  70         try {
  71             session = Tests.getTestHandler().getSession();
  72             session.syncRequest(new WriteRequest() {
  73                 @Override
  74                 public void perform(WriteGraph g) throws DatabaseException {
  75                     Layer0 b = Layer0.getInstance(g);
  76                     Resource newResource = g.newResource();
  77                     g.claim(newResource, b.InstanceOf, null, b.Library);
  78                     g.claimLiteral(newResource, b.HasName, libraryName);
  79                     g.claim(g.getRootLibrary(), b.ConsistsOf, newResource);
  80                 }
  81             });
  82
  83             session.syncRequest(new ReadRequest() {
  84                 @Override
  85                 public void run(ReadGraph g) throws DatabaseException {
  86                     Layer0 l0 = Layer0.getInstance(g);
  87                     Resource rl = g.getResource(TestBase.ROOT_LIBRARY_URI);
  88                     Collection<Resource> resources = g.getObjects(rl, l0.ConsistsOf);
  89                     Resource newResource = null;
  90                     for (Resource r : resources) {
  91                         String value = g.getPossibleRelatedValue(r, l0.HasName);
  92                         if (null != value && value.equals(libraryName)) {
  93                             newResource = r;
  94                             break;
  95                         }
  96                     }
  97                     if (newResource == null) {
  98                         throw new ValidationException("Could not find created resource");
  99                     }
 100                 }
 101             });
 102             LifecycleSupport ls = session.getService(LifecycleSupport.class);
 103             ls.close();
 104         } finally {
 105             Tests.closeSession(session);
 106         }
 107         }
 108     private Resource getResourceByNameAndRelation(ReadGraph g,
 109             Resource parent, Resource relation, String name)
 110     throws DatabaseException {
 111         Collection<Resource> resources = g.getObjects(parent, relation);
 112         Resource newResource = null;
 113         Layer0 l0 = Layer0.getInstance(g);
 114         for (Resource r : resources) {
 115             String value = g.getPossibleRelatedValue(r, l0.HasName);
 116             if (null != value && value.equals(name)) {
 117                 newResource = r;
 118                 break;
 119             }
 120         }
 121         return newResource;
 122     }
 123     String saveTest(int id) throws DatabaseException {
 124         try {
 125             session = Tests.getTestHandler().getSession();
 126             final String subLibraryName = "" + id + random;
 127             session.syncRequest(new WriteRequest() {
 128                 @Override
 129                 public void perform(WriteGraph g) throws DatabaseException {
 130                     Layer0 b = Layer0.getInstance(g);
 131                     Resource subLibrary = g.newResource();
 132                     g.claim(subLibrary, b.InstanceOf, null, b.Library);
 133                     g.claimLiteral(subLibrary, b.HasName, subLibraryName);
 134                     Resource library = getResourceByNameAndRelation(g,
 135                             g.getRootLibrary(), b.ConsistsOf, libraryName);
 136                     assertTrue(null != library);
 137                     g.claim(library, b.ConsistsOf, b.PartOf, subLibrary);
 138                     for (int j=0; j<INSTANCE_COUNT; ++j) {
 139                         Resource instance = g.newResource();
 140                         g.claim(instance, b.InstanceOf, null, b.Library);
 141                         String instanceName = ""+(j+1);
 142                         g.claimLiteral(instance, b.HasName, instanceName);
 143                         g.claim(subLibrary, b.ConsistsOf, b.PartOf, instance);
 144                     }
 145                 }
 146             });
 147
 148             session.syncRequest(new ReadRequest() {
 149                 @Override
 150                 public void run(ReadGraph g) throws DatabaseException {
 151                     Layer0 l0 = Layer0.getInstance(g);
 152                     Resource rl = g.getResource(TestBase.ROOT_LIBRARY_URI);
 153                     Resource library = getResourceByNameAndRelation(g,
 154                             rl, l0.ConsistsOf, libraryName);
 155                     assertTrue(null != library);
 156                     Resource subLibrary = getResourceByNameAndRelation(g,
 157                             library, l0.ConsistsOf, subLibraryName);
 158                     assertTrue(null != subLibrary);
 159                     for (int j=0; j<INSTANCE_COUNT; ++j) {
 160                         String name = ""+(j+1);
 161                         Resource instance = getResourceByNameAndRelation(g,
 162                                 subLibrary, l0.ConsistsOf, name);
 163                         assertTrue(instance != null);
 164                     }
 165                 }
 166             });
 167             LifecycleSupport ls = session.getService(LifecycleSupport.class);
 168             ls.close();
 169             return subLibraryName;
 170         } finally {
 171             Tests.closeSession(session);
 172         }
 173     }
 174     void checkTest(final List<String> names) throws DatabaseException {
 175         try {
 176             session = Tests.getTestHandler().getSession();
 177             session.syncRequest(new ReadRequest() {
 178                 @Override
 179                 public void run(ReadGraph g) throws DatabaseException {
 180                     Layer0 l0 = Layer0.getInstance(g);
 181                     Resource rl = g.getResource(TestBase.ROOT_LIBRARY_URI);
 182                     Resource library = getResourceByNameAndRelation(g,
 183                             rl, l0.ConsistsOf, libraryName);
 184                     assertTrue(null != library);
 185                     for (String libraryName : names) {
 186                         Resource subLibrary = getResourceByNameAndRelation(g,
 187                                 library, l0.ConsistsOf, libraryName);
 188                         assertTrue(null != subLibrary);
 189                         for (int j=0; j<INSTANCE_COUNT; ++j) {
 190                             String name = ""+(j+1);
 191                             Resource instance = getResourceByNameAndRelation(g,
 192                                     subLibrary, l0.ConsistsOf, name);
 193                             assertTrue(instance != null);
 194                         }
 195                     }
 196                 }
 197             });
 198             LifecycleSupport ls = session.getService(LifecycleSupport.class);
 199             ls.close();
 200 //        } catch (ClassNotFoundException e) {
 201 //            throw new DatabaseException("Test failed.", e);
 202         } finally {
 203             Tests.closeSession(session);
 204         }
 205     }
 206 }