opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ShardStrategyFactoryTest.java

   1 /*
   2  * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.cluster.datastore.shardstrategy;
  10
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import org.junit.BeforeClass;
  14 import org.junit.Rule;
  15 import org.junit.Test;
  16 import org.junit.rules.ExpectedException;
  17 import org.opendaylight.controller.cluster.datastore.ConfigurationImpl;
  18 import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
  19 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  21
  22 public class ShardStrategyFactoryTest {
  23
  24     @Rule
  25     public ExpectedException expectedEx = ExpectedException.none();
  26
  27     @BeforeClass
  28     public static void setUpClass(){
  29         ShardStrategyFactory.setConfiguration(new ConfigurationImpl("module-shards.conf", "modules.conf"));
  30     }
  31
  32     @Test
  33     public void testGetStrategy() {
  34         ShardStrategy strategy =
  35             ShardStrategyFactory.getStrategy(TestModel.TEST_PATH);
  36         assertNotNull(strategy);
  37     }
  38
  39     @Test
  40     public void testGetStrategyForKnownModuleName() {
  41         ShardStrategy strategy =
  42             ShardStrategyFactory.getStrategy(
  43                 YangInstanceIdentifier.of(CarsModel.BASE_QNAME));
  44         assertTrue(strategy instanceof ModuleShardStrategy);
  45     }
  46
  47
  48     @Test
  49     public void testGetStrategyNullPointerExceptionWhenPathIsNull() {
  50         expectedEx.expect(NullPointerException.class);
  51         expectedEx.expectMessage("path should not be null");
  52
  53         ShardStrategyFactory.getStrategy(null);
  54     }
  55
  56 }