TestPipelineConfigUpgrader.java

/**
 * Copyright 2015 StreamSets Inc.
 *
 * Licensed under the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 com.streamsets.datacollector.creation;

import com.streamsets.pipeline.api.Config;
import com.streamsets.pipeline.api.ExecutionMode;
import com.streamsets.pipeline.api.StageException;
import org.junit.Assert;
import org.junit.Test;

import java.util.ArrayList;
import java.util.List;

public class TestPipelineConfigUpgrader {

  @Test
  public void testPipelineConfigUpgrader() throws StageException {
    PipelineConfigUpgrader pipelineConfigUpgrader = new PipelineConfigUpgrader();

    List<Config> upgrade = pipelineConfigUpgrader.upgrade("x", "y", "z", 1, 3, new ArrayList<Config>());
    Assert.assertEquals(7, upgrade.size());
    Assert.assertEquals("executionMode", upgrade.get(0).getName());
    Assert.assertEquals(ExecutionMode.STANDALONE, upgrade.get(0).getValue());

    Assert.assertEquals(false, upgrade.get(1).getValue());
    Assert.assertEquals(-1, upgrade.get(2).getValue());
    Assert.assertNotNull(upgrade.get(3).getValue());
    Assert.assertNotNull(upgrade.get(4).getValue());

    Assert.assertEquals("statsAggregatorStage", upgrade.get(5).getName());
    Assert.assertNull(upgrade.get(5).getValue());
  }

}