samoa-local/src/test/java/org/apache/samoa/topology/impl/SimpleEngineTest.java

package org.apache.samoa.topology.impl;

/*
 * #%L
 * SAMOA
 * %%
 * Copyright (C) 2014 - 2015 Apache Software Foundation
 * %%
 * 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.
 * #L%
 */

import mockit.Mocked;
import mockit.NonStrictExpectations;
import mockit.Tested;
import mockit.Verifications;

import org.apache.samoa.topology.impl.SimpleEngine;
import org.apache.samoa.topology.impl.SimpleTopology;
import org.junit.Test;

/**
 * @author Anh Thu Vu
 * 
 */
public class SimpleEngineTest {

  @Tested
  private SimpleEngine unused;
  @Mocked
  private SimpleTopology topology;
  @Mocked
  private Runtime mockedRuntime;

  @Test
  public void testSubmitTopology() {
    new NonStrictExpectations() {
      {
        Runtime.getRuntime();
        result = mockedRuntime;
        mockedRuntime.exit(0);
      }
    };
    SimpleEngine.submitTopology(topology);
    new Verifications() {
      {
        topology.run();
      }
    };
  }

}