opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ConfigurationImplTest.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;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertTrue;
  14 import com.typesafe.config.ConfigFactory;
  15 import java.io.File;
  16 import java.util.List;
  17 import java.util.Set;
  18 import org.junit.Assert;
  19 import org.junit.BeforeClass;
  20 import org.junit.Test;
  21
  22 public class ConfigurationImplTest {
  23
  24     private static ConfigurationImpl configuration;
  25
  26     @BeforeClass
  27     public static void staticSetup(){
  28         configuration = new ConfigurationImpl("module-shards.conf", "modules.conf");
  29     }
  30
  31     @Test
  32     public void testConstructor(){
  33         Assert.assertNotNull(configuration);
  34     }
  35
  36     @Test
  37     public void testGetMemberShardNames(){
  38         List<String> memberShardNames =
  39             configuration.getMemberShardNames("member-1");
  40
  41         assertTrue(memberShardNames.contains("people-1"));
  42         assertTrue(memberShardNames.contains("cars-1"));
  43
  44         // Retrieve once again to hit cache
  45
  46         memberShardNames =
  47             configuration.getMemberShardNames("member-1");
  48
  49         assertTrue(memberShardNames.contains("people-1"));
  50         assertTrue(memberShardNames.contains("cars-1"));
  51
  52     }
  53
  54     @Test
  55     public void testGetMembersFromShardName(){
  56         List<String> members =
  57             configuration.getMembersFromShardName("default");
  58
  59         assertEquals(3, members.size());
  60
  61         assertTrue(members.contains("member-1"));
  62         assertTrue(members.contains("member-2"));
  63         assertTrue(members.contains("member-3"));
  64
  65         assertFalse(members.contains("member-26"));
  66
  67         // Retrieve once again to hit cache
  68         members =
  69             configuration.getMembersFromShardName("default");
  70
  71         assertEquals(3, members.size());
  72
  73         assertTrue(members.contains("member-1"));
  74         assertTrue(members.contains("member-2"));
  75         assertTrue(members.contains("member-3"));
  76
  77         assertFalse(members.contains("member-26"));
  78
  79
  80         // Try to find a shard which is not present
  81
  82         members =
  83             configuration.getMembersFromShardName("foobar");
  84
  85         assertEquals(0, members.size());
  86     }
  87
  88     @Test
  89     public void testReadConfigurationFromFile(){
  90         File f = new File("./module-shards.conf");
  91         ConfigFactory.parseFile(f);
  92     }
  93
  94     @Test
  95     public void testGetAllShardNames(){
  96         Set<String> allShardNames = configuration.getAllShardNames();
  97
  98         assertEquals(4, allShardNames.size());
  99         assertTrue(allShardNames.contains("default"));
 100         assertTrue(allShardNames.contains("people-1"));
 101         assertTrue(allShardNames.contains("cars-1"));
 102         assertTrue(allShardNames.contains("test-1"));
 103     }
 104 }