content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.job.workflow;
  
  import static org.junit.Assert.assertTrue;
  
  import alluxio.exception.ExceptionMessage;
  import alluxio.exception.JobDoesNotExistException;
  import alluxio.job.workflow.composite.CompositeConfig;
  import alluxio.job.workflow.composite.CompositeExecution;
  
  import com.google.common.collect.Lists;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.ExpectedException;
  
  import java.util.Collection;
  import java.util.Collections;
  
  public class WorkflowExecutionRegistryTest {
    /**
     * The exception expected to be thrown.
     */
    @Rule
    public ExpectedException mThrown = ExpectedException.none();
  
    @Test
    public void getExecutionFactoryTest() throws Exception {
      WorkflowExecution execution = WorkflowExecutionRegistry.INSTANCE.getExecution(
          new CompositeConfig(Lists.newArrayList(), true));
  
      assertTrue(execution instanceof CompositeExecution);
    }
  
    @Test
    public void getNonexistingExecution() throws Exception {
      DummyWorkflowConfig config = new DummyWorkflowConfig();
  
      mThrown.expect(JobDoesNotExistException.class);
      mThrown.expectMessage(
          ExceptionMessage.JOB_DEFINITION_DOES_NOT_EXIST.getMessage(config.getName()));
  
      WorkflowExecutionRegistry.INSTANCE.getExecution(config);
    }
  
    class DummyWorkflowConfig implements WorkflowConfig {
  
      @Override
      public String getName() {
        return "dummy";
      }
  
      @Override
      public Collection<String> affectedPaths() {
        return Collections.EMPTY_LIST;
      }
    }
  }
  