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
  14 import org.junit.Before;
  15 import org.junit.Rule;
  16 import org.junit.Test;
  17 import org.junit.rules.ExpectedException;
  18 import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
  19 import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
  20 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22
  23 public class ShardStrategyFactoryTest {
  24
  25     ShardStrategyFactory factory;
  26
  27     @Rule
  28     public ExpectedException expectedEx = ExpectedException.none();
  29
  30     @Before
  31     public void setUp() {
  32         factory = new ShardStrategyFactory(new ConfigurationImpl("module-shards.conf", "modules.conf"));
  33     }
  34
  35     @Test
  36     public void testGetStrategy() {
  37         ShardStrategy strategy = factory.getStrategy(TestModel.TEST_PATH);
  38         assertNotNull(strategy);
  39     }
  40
  41     @Test
  42     public void testGetStrategyForKnownModuleName() {
  43         ShardStrategy strategy = factory.getStrategy(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         factory.getStrategy(null);
  54     }
  55 }