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.mdsal.common.api.LogicalDatastoreType;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  23
  24 public class ShardStrategyFactoryTest {
  25
  26     ShardStrategyFactory factory;
  27
  28     @Rule
  29     public ExpectedException expectedEx = ExpectedException.none();
  30
  31     @Before
  32     public void setUp() {
  33         factory = new ShardStrategyFactory(
  34                 new ConfigurationImpl("module-shards.conf", "modules.conf"), LogicalDatastoreType.CONFIGURATION);
  35     }
  36
  37     @Test
  38     public void testGetStrategy() {
  39         ShardStrategy strategy = factory.getStrategy(TestModel.TEST_PATH);
  40         assertNotNull(strategy);
  41     }
  42
  43     @Test
  44     public void testGetStrategyForKnownModuleName() {
  45         ShardStrategy strategy = factory.getStrategy(YangInstanceIdentifier.of(CarsModel.BASE_QNAME));
  46         assertTrue(strategy instanceof ModuleShardStrategy);
  47     }
  48
  49
  50     @Test
  51     public void testGetStrategyNullPointerExceptionWhenPathIsNull() {
  52         expectedEx.expect(NullPointerException.class);
  53         expectedEx.expectMessage("path should not be null");
  54
  55         factory.getStrategy(null);
  56     }
  57 }