ShardUndeployOperationTest.java

/**
 * Copyright 2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.sf.katta.operation.node;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.inOrder;

import java.util.Arrays;
import java.util.List;

import org.junit.Test;
import org.mockito.InOrder;

public class ShardUndeployOperationTest extends AbstractNodeOperationMockTest {

  @Test
  public void testUneploy() throws Exception {
    List<String> shards = Arrays.asList("shard1", "shard2");
    ShardUndeployOperation operation = new ShardUndeployOperation(shards);

    DeployResult result = operation.execute(_context);
    InOrder inOrder = inOrder(_protocol, _shardManager, _contentServer);
    for (String shard : operation.getShardNames()) {
      inOrder.verify(_protocol).unpublishShard(_node, shard);
      inOrder.verify(_contentServer).removeShard(shard);
      inOrder.verify(_shardManager).uninstallShard(shard);
    }
    assertEquals(0, result.getShardExceptions().size());
  }

  @Test
  public void testUneployWithError() throws Exception {
    List<String> shards = Arrays.asList("shard1", "shard2");
    ShardUndeployOperation operation = new ShardUndeployOperation(shards);

    String failingShard = shards.get(0);
    doThrow(new Exception("testException")).when(_contentServer).removeShard(failingShard);

    DeployResult result = operation.execute(_context);
    InOrder inOrder = inOrder(_protocol, _shardManager, _contentServer);
    for (String shard : operation.getShardNames()) {
      inOrder.verify(_protocol).unpublishShard(_node, shard);
      inOrder.verify(_contentServer).removeShard(shard);
      inOrder.verify(_shardManager).uninstallShard(shard);
    }
    assertEquals(1, result.getShardExceptions().size());
  }

}