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

   1 package org.opendaylight.controller.cluster.datastore.shardstrategy;
   2
   3 import org.junit.BeforeClass;
   4 import org.junit.Rule;
   5 import org.junit.Test;
   6 import org.junit.rules.ExpectedException;
   7 import org.opendaylight.controller.cluster.datastore.ConfigurationImpl;
   8 import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
   9 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  10 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
  11
  12 import static junit.framework.Assert.assertNotNull;
  13 import static junit.framework.Assert.assertTrue;
  14
  15 public class ShardStrategyFactoryTest {
  16
  17     @Rule
  18     public ExpectedException expectedEx = ExpectedException.none();
  19
  20     @BeforeClass
  21     public static void setUpClass(){
  22         ShardStrategyFactory.setConfiguration(new ConfigurationImpl("module-shards.conf", "modules.conf"));
  23     }
  24
  25     @Test
  26     public void testGetStrategy() {
  27         ShardStrategy strategy =
  28             ShardStrategyFactory.getStrategy(TestModel.TEST_PATH);
  29         assertNotNull(strategy);
  30     }
  31
  32     @Test
  33     public void testGetStrategyForKnownModuleName() {
  34         ShardStrategy strategy =
  35             ShardStrategyFactory.getStrategy(InstanceIdentifier.of(CarsModel.BASE_QNAME));
  36         assertTrue(strategy instanceof ModuleShardStrategy);
  37     }
  38
  39
  40     @Test
  41     public void testGetStrategyNullPointerExceptionWhenPathIsNull() {
  42         expectedEx.expect(NullPointerException.class);
  43         expectedEx.expectMessage("path should not be null");
  44
  45         ShardStrategyFactory.getStrategy(null);
  46     }
  47
  48 }