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 static org.junit.Assert.assertNotNull;
   4 import static org.junit.Assert.assertTrue;
   5 import org.junit.BeforeClass;
   6 import org.junit.Rule;
   7 import org.junit.Test;
   8 import org.junit.rules.ExpectedException;
   9 import org.opendaylight.controller.cluster.datastore.ConfigurationImpl;
  10 import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
  11 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  13
  14 public class ShardStrategyFactoryTest {
  15
  16     @Rule
  17     public ExpectedException expectedEx = ExpectedException.none();
  18
  19     @BeforeClass
  20     public static void setUpClass(){
  21         ShardStrategyFactory.setConfiguration(new ConfigurationImpl("module-shards.conf", "modules.conf"));
  22     }
  23
  24     @Test
  25     public void testGetStrategy() {
  26         ShardStrategy strategy =
  27             ShardStrategyFactory.getStrategy(TestModel.TEST_PATH);
  28         assertNotNull(strategy);
  29     }
  30
  31     @Test
  32     public void testGetStrategyForKnownModuleName() {
  33         ShardStrategy strategy =
  34             ShardStrategyFactory.getStrategy(
  35                 YangInstanceIdentifier.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 }