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 package org.opendaylight.controller.cluster.datastore.shardstrategy;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertThrows;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.controller.cluster.datastore.config.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     private ShardStrategyFactory factory;
  24
  25     @Before
  26     public void setUp() {
  27         factory = new ShardStrategyFactory(new ConfigurationImpl("module-shards.conf", "modules.conf"));
  28     }
  29
  30     @Test
  31     public void testGetStrategy() {
  32         ShardStrategy strategy = factory.getStrategy(TestModel.TEST_PATH);
  33         assertNotNull(strategy);
  34     }
  35
  36     @Test
  37     public void testGetStrategyForKnownModuleName() {
  38         ShardStrategy strategy = factory.getStrategy(YangInstanceIdentifier.of(CarsModel.BASE_QNAME));
  39         assertTrue(strategy instanceof ModuleShardStrategy);
  40     }
  41
  42     @Test
  43     public void testGetStrategyNullPointerExceptionWhenPathIsNull() {
  44         final NullPointerException ex = assertThrows(NullPointerException.class, () -> factory.getStrategy(null));
  45         assertEquals("path should not be null", ex.getMessage());
  46     }
  47 }