TestExpectedDatumsPersitWriter.java

/*
 * Licensed to 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
 *
 *   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 org.apache.streams.test.component.tests;

import org.apache.streams.core.StreamsDatum;
import org.apache.streams.test.component.ExpectedDatumsPersistWriter;
import org.apache.streams.test.component.StringToDocumentConverter;
import org.apache.streams.util.ComponentUtils;

import org.junit.After;
import org.junit.Test;

/**
 *
 */
public class TestExpectedDatumsPersitWriter {

  private static final StreamsDatum[] INPUT_DATUMS = new StreamsDatum[] {
      new StreamsDatum("Document1"),
      new StreamsDatum("Document2"),
      new StreamsDatum("Document3"),
      new StreamsDatum("Document4")
//            Uncomment to prove failures occur, or comment out a datum above
//            ,new StreamsDatum("Document5")
  };

  @After
  public void removeLocalMBeans() {
    try {
      ComponentUtils.removeAllMBeansOfDomain("org.apache.streams.local");
    } catch (Exception e) {
      //No op.  proceed to next test
    }
  }

  @Test
  public void testExpectedDatumsPersistWriterFileName() {
    testDatums(new ExpectedDatumsPersistWriter(new StringToDocumentConverter(), "/TestFile.txt"));
  }



  private void testDatums(ExpectedDatumsPersistWriter writer) {
    writer.prepare(null);
    for(StreamsDatum datum : INPUT_DATUMS) {
      writer.write(datum);
    }
    writer.cleanUp();
  }

}