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    1   package org.apache.turbine.services;
    2
    3   /*
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *   http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21
    22  import static org.junit.Assert.assertEquals;
    23  import static org.junit.Assert.assertNotNull;
    24  import static org.junit.Assert.fail;
    25
    26  import java.util.Locale;
    27
    28  import org.apache.fulcrum.cache.GlobalCacheService;
    29  import org.apache.fulcrum.crypto.CryptoService;
    30  import org.apache.fulcrum.factory.FactoryService;
    31  import org.apache.fulcrum.intake.IntakeService;
    32  import org.apache.fulcrum.localization.LocalizationService;
    33  import org.apache.fulcrum.mimetype.MimeTypeService;
    34  import org.apache.turbine.services.avaloncomponent.AvalonComponentService;
    35  import org.apache.turbine.test.BaseTestCase;
    36  import org.apache.turbine.util.TurbineConfig;
    37  import org.junit.AfterClass;
    38  import org.junit.BeforeClass;
    39  import org.junit.Test;
    40
    41  /**
    42   * Unit test for verifing that we can load all the appropriate components from the
    43   * appropriate Container.  For now that is just ECM (AvalonComponentService)
    44   * but in the future with mixed containers there could be multiple.
    45   *
    46   * @author <a href="mailto:epugh@upstate.com">Eric Pugh</a>
    47   * @author <a href="mailto:sgoeschl@apache.org">Siegfried Goeschl</a>
    48   * @version $Id: LoadingComponentsTest.java 1812628 2017-10-19 12:34:25Z gk $
    49   */
    50  public class LoadingComponentsTest extends BaseTestCase
    51  {
    52      private static TurbineConfig tc = null;
    53
    54
    55      /**
    56       * Test to load a couple of Avalon services directly by the
    57       * AvalonComponentService.
    58       *
    59       * @throws Exception loading failed
    60       */
    61      @Test public void testLoadingByAvalonComponentService() throws Exception
    62      {
    63          AvalonComponentService avalonComponentService =
    64              (AvalonComponentService) TurbineServices.getInstance().getService(
    65                      AvalonComponentService.SERVICE_NAME);
    66
    67          assertNotNull(avalonComponentService);
    68
    69          GlobalCacheService dgcs = (GlobalCacheService)avalonComponentService.lookup(GlobalCacheService.ROLE);
    70          assertNotNull(dgcs);
    71          CryptoService cs = (CryptoService)avalonComponentService.lookup(CryptoService.ROLE);
    72          assertNotNull(cs);
    73          LocalizationService ls = (LocalizationService)avalonComponentService.lookup(LocalizationService.ROLE);
    74          assertNotNull(ls);
    75          IntakeService intake = (IntakeService)avalonComponentService.lookup(IntakeService.ROLE);
    76          assertNotNull(intake);
    77          FactoryService fs = (FactoryService)avalonComponentService.lookup(FactoryService.ROLE);
    78          assertNotNull(fs);
    79          MimeTypeService mimetype = (MimeTypeService)avalonComponentService.lookup(MimeTypeService.ROLE);
    80          assertNotNull(mimetype);
    81          //avalonComponentService.shutdown();
    82      }
    83
    84      /**
    85       * Test to load a couple of Avalon services by using the
    86       * TurbineServices which delegate the service retrieval to
    87       * the AvalonComponentService
    88       *
    89       * @throws Exception loading failed
    90       */
    91      @Test public void testLoadingByTurbineServices() throws Exception
    92      {
    93          ServiceManager serviceManager = TurbineServices.getInstance();
    94
    95          GlobalCacheService gcs = (GlobalCacheService)serviceManager.getService(GlobalCacheService.ROLE);
    96          assertNotNull(gcs);
    97          CryptoService cs = (CryptoService)serviceManager.getService(CryptoService.ROLE);
    98          assertNotNull(cs);
    99          LocalizationService ls = (LocalizationService)serviceManager.getService(LocalizationService.ROLE);
    100         assertNotNull(ls);
    101         IntakeService intake = (IntakeService)serviceManager.getService(IntakeService.ROLE);
    102         assertNotNull(intake);
    103         FactoryService fs = (FactoryService)serviceManager.getService(FactoryService.ROLE);
    104         assertNotNull(fs);
    105         MimeTypeService mimetype = (MimeTypeService)serviceManager.getService(MimeTypeService.ROLE);
    106         assertNotNull(mimetype);
    107     }
    108
    109     /**
    110      * Lookup up an unknown servie
    111      * @throws Exception
    112      */
    113     @Test public void testLookupUnknownService() throws Exception
    114     {
    115         ServiceManager serviceManager = TurbineServices.getInstance();
    116
    117         try
    118         {
    119             serviceManager.getService("foo");
    120             fail("We expect an InstantiationException");
    121         }
    122         catch (InstantiationException e)
    123         {
    124             // that'w what we expect
    125             return;
    126         }
    127         catch (Throwable t)
    128         {
    129             fail("We expect an InstantiationException");
    130         }
    131     }
    132
    133     /**
    134      * Shutdown the AvalonComponentService where the MimeTypeService
    135      * resides and lookup the MimeTypeService. This should trigger
    136      * a late initialization of AvalonComponentService and returns
    137      * a fully functional MimeTypeService.
    138      */
    139     @Test public void testAvalonComponentServiceShutdown() throws Exception
    140     {
    141         ServiceManager serviceManager = TurbineServices.getInstance();
    142         serviceManager.shutdownService(AvalonComponentService.SERVICE_NAME);
    143
    144         MimeTypeService mimeTypeService = (MimeTypeService) serviceManager.getService(MimeTypeService.class.getName());
    145         assertNotNull(mimeTypeService);
    146
    147         Locale locale = new Locale("en", "US");
    148         String s = mimeTypeService.getCharSet(locale);
    149         assertEquals("ISO-8859-1", s);
    150     }
    151
    152     @BeforeClass
    153     public static void setUp() throws Exception
    154     {
    155         tc = new TurbineConfig(".", "/conf/test/TestFulcrumComponents.properties");
    156         tc.initialize();
    157     }
    158     @AfterClass
    159     public static void tearDown() throws Exception
    160     {
    161         if (tc != null)
    162         {
    163             tc.dispose();
    164         }
    165     }
    166
    167 }