Subversion Repositories DevTools

package com.erggroup.buildtool.utf;

import com.erggroup.buildtool.daemon.BuildDaemon;

import com.erggroup.buildtool.daemon.BuildThread;

import com.erggroup.buildtool.daemon.MasterThread;

import com.erggroup.buildtool.daemon.SlaveThread;

import com.erggroup.buildtool.ripple.MutableString;

import com.erggroup.buildtool.ripple.ReleaseManager;

import com.erggroup.buildtool.ripple.Package;

import com.erggroup.buildtool.ripple.RippleEngine;

import java.io.File;

import java.io.FileReader;

import java.io.FileWriter;

import java.io.IOException;

import org.apache.log4j.Logger;

import org.apache.log4j.xml.DOMConfigurator;

import org.junit.AfterClass;

import org.junit.BeforeClass;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.JUnitCore;

import static org.junit.Assert.*;

/**container of Build Daemon test methods

 */

public class DaemonBuildTestCase

{

  private static final Logger mLogger = Logger.getLogger(DaemonBuildTestCase.class);

  public DaemonBuildTestCase()

  {

    mLogger.debug("DaemonBuildTestCase");

  }

  /**Test Case main line

   */

  public static void main(String[] args)

  {

    DOMConfigurator.configure("utf.xml");

    mLogger.debug("main");

    JUnitCore.main( "com.erggroup.buildtool.utf.DaemonBuildTestCase" );

  }

  /**set up performed prior to any test method

   */

  @BeforeClass

  public static void TestCaseSetUp()

  {

    mLogger.debug("TestCaseSetUp");

  }

  /**tear down performed after test methods

   */

  @AfterClass

  public static void TestCaseTearDown()

  {

    mLogger.debug("TestCaseTearDown");

  }

  /**set up performed prior to each test method

   */

  @Before

  public void TestSetUp()

  {

    mLogger.debug("TestSetUp");

    ReleaseManager.mUseDatabase = false;

  }

  /**tear down performed after each test method

   */

  @After

  public void TestTearDown()

  {

    mLogger.debug("TestTearDown");

    ReleaseManager.mUseDatabase = true;

    ReleaseManager.mPersistedRunLevelCollection.removeAllElements();

  }

  /**test method designed primarily to test the sequence diagram spawn thread

   * also tests thread control out of necessity:

   *  1 constructs a BuildDaemon object, passing a connectionString of "unit test spawn thread"

   *    this utilises the following unit test hooks in the codebase:

   *    - BuildDaemon::BuildDaemon connectionString of "unit test spawn thread" exits while forever loop

   *    - BuildDaemon constructor, isActive and cleanUp made public for unit test use

   *    - ReleaseManager::queryReleaseConfig instantiates 2 ReleaseConfig objects

   *      with rcon_id's of 1 and 2, daemon_modes of 'M' and 'S' respectively, and gbebuildfilters of "unit test spawn thread"

   *    - MasterThread::run gbebuildfilter of "unit test spawn thread" limits method to sleep in while forever loop

   *    - SlaveThread::run gbebuildfilter of "unit test spawn thread" limits method to sleep in while forever loop

   *  2 checks the number of threads in the thread group is 3 (mainline thread + MasterThread + SlaveThread)

   *  3 checks isActive on the BuildDaemon object returns true when passed an rcon_id of 1

   *  4 checks isActive on the BuildDaemon object returns true when passed an rcon_id of 2

   *  5 checks isActive on the BuildDaemon object returns false when passed an rcon_id of 3

   *  6 calls cleanUp on the BuildDaemon object

   *  7 checks the number of threads in the thread group is 1 (mainline thread)

   *  8 checks isActive on the BuildDaemon object returns false when passed an rcon_id of 1

   *  9 checks isActive on the BuildDaemon object returns false when passed an rcon_id of 2

   * 10 checks isActive on the BuildDaemon object returns false when passed an rcon_id of 3

   */

  @Test

  public void TestSpawnThread()

  {

    mLogger.debug("TestSpawnThread");

    BuildDaemon buildDaemon = 

      new BuildDaemon("unit test spawn thread", "not used", "not used");

    assertTrue(BuildThread.mThreadGroup.activeCount() == 2 );

    assertTrue(buildDaemon.isActive(1));

    assertTrue(buildDaemon.isActive(2));

    assertFalse(buildDaemon.isActive(3));

    buildDaemon.cleanUp();

    assertTrue(BuildThread.mThreadGroup.activeCount() == 0);

    assertFalse(buildDaemon.isActive(1));

    assertFalse(buildDaemon.isActive(2));

    assertFalse(buildDaemon.isActive(3));

  }

  /**test method designed to test the sequence diagram coordinate slave thread:

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test coordinate slave threads"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit test coordinate slave threads"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test coordinate slave threads" limits method to the sequence diagram

   *      interrupts the thread if, on one pass, at least one RunLevel object does not have a run level DB_WAITING

   *      exits the while forever loop if, on one pass, all RunLevel objects have a run level DB_WAITING

   *    - ReleaseManager::queryRunLevel connectionString of "unit test coordinate slave threads" instantiates 2 RunLevel objects

   *      initially with run levels of waiting and idle

   *      subsequently with run levels both waiting

   *  3 calls run on the MasterThread object

   *  4 checks its thread has been interrupted

   */

  @Test

  public void TestCoordinateSlaveThreads()

  {

    mLogger.debug("TestCoordinateSlaveThreads");

    ReleaseManager releaseManager = new ReleaseManager("unit test coordinate slave threads", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test coordinate slave threads");

    assertFalse(Thread.interrupted());

    masterThread.run();

    // interrupted checks and importantly clears the interrupted status of this thread for subsequent tests

    assertTrue(Thread.interrupted());

    assertFalse(Thread.interrupted());

  }

  /**test method designed to test the sequence diagram generate build files

   * note does not test the RippleEngine:

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test generate build files"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit test generate build files"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test generate build files" limits method to the sequence diagram

   *      exits the while forever loop

   *    - ReleaseManager::queryReleaseConfig instantiates 2 ReleaseConfig objects

   *      with rcon_id's of 1 and 2, daemon_modes of 'M' and 'S' respectively, and gbebuildfilters of "unit test spawn thread"

   *    - ReleaseManager::updateCurrentRunLevel utilises the public mPersistedRunLevelCollection

   *  3 calls run on the MasterThread object

   *  4 checks the first persisted run level is DB_ACTIVE

   *  5 checks the second persisted run level is DB_ACTIVE

   *  6 checks no further run levels were persisted

   */

  @Test

  public void TestGenerateBuildFiles()

  {

    mLogger.debug("TestGenerateBuildFiles");

    ReleaseManager releaseManager = new ReleaseManager("unit test generate build files", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test generate build files");

    masterThread.run();

    Integer persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 0 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_ACTIVE );

    persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 1 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_ACTIVE );

    boolean caughtOOB = false;

    try

    {

      persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 2 );

    }

    catch( ArrayIndexOutOfBoundsException e )

    {

      caughtOOB = true;

    }

    assertTrue(caughtOOB);

  }

  /**test method designed to test the sequence diagram consume build files

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test consume build files"

   *  2 constructs a SlaveThread object, passing a gbebuildfilter of "unit test consume build files"

   *    this utilises the following unit test hooks in the codebase:

   *    - SlaveThread constructor made public for unit test use

   *    - SlaveThread::run gbebuildfilter of "unit test consume build files" limits method to the sequence diagram

   *      interrupts the thread if, on one pass, the current build file string is empty

   *      exits the while forever loop

   *    - ReleaseManager::queryRunLevel

   *      initially returns an empty current build file string

   *      subsequently returns a "unit test build file content" current build file string

   *  3 calls run on the SlaveThread object

   */

  @Test

  public void TestConsumeBuildFiles()

  {

    mLogger.debug("TestConsumeBuildFiles");

    ReleaseManager releaseManager = new ReleaseManager("unit test consume build files", "not used", "not used");

    SlaveThread slaveThread = new SlaveThread(1, 1, "unit test consume build files");

    assertFalse(Thread.interrupted());

    slaveThread.run();

  }

  /**test method designed to test the sequence diagram allowed to proceed

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test allowed to proceed"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit test allowed to proceed"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test allowed to proceed" limits method to the sequence diagram

   *      exits the while forever loop

   *    - ReleaseManager::queryReleaseConfig, queryRunLevelSchedule, queryDirectedRunLevel methods return true

   *    - ReleaseManager::updateCurrentRunLevel utilises the public mPersistedRunLevelCollection

   *  3 calls run on the MasterThread object

   *  4 checks the first persisted run level is DB_IDLE

   *  5 checks the second persisted run level is DB_IDLE

   *  6 checks the third persisted run level is DB_WAITING

   *  7 checks no further run levels were persisted

   */

  @Test

  public void TestAllowedToProceed()

  {

    mLogger.debug("TestAllowedToProceed");

    ReleaseManager releaseManager = new ReleaseManager("unit test allowed to proceed", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test allowed to proceed");

    masterThread.run();

    Integer persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 0 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_IDLE );

    boolean caughtOOB = false;

    try

    {

      persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 1 );

    }

    catch( ArrayIndexOutOfBoundsException e )

    {

      caughtOOB = true;

    }

    assertTrue(caughtOOB);

  }

  /**test method designed to test the sequence diagram not allowed to proceed

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test not allowed to proceed"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit test not allowed to proceed"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test not allowed to proceed" limits method to the sequence diagram

   *      exits the while forever loop

   *    - ReleaseManager::queryReleaseConfig method returns true

   *    - ReleaseManager::queryRunLevelSchedule method returns false

   *    - ReleaseManager::updateCurrentRunLevel utilises the public mPersistedRunLevelCollection

   *  3 calls run on the MasterThread object

   *  4 checks the first persisted run level is DB_IDLE

   *  5 checks the second persisted run level is DB_IDLE

   *  6 checks the third persisted run level is DB_PAUSED

   *  7 checks no further run levels were persisted

   * nb cannot check only one thread is running,

   * a Timer thread, though having run to completion, may still be "active"

   */

  @Test

  public void TestNotAllowedToProceed()

  {

    mLogger.debug("TestNotAllowedToProceed");

    ReleaseManager releaseManager = new ReleaseManager("unit test not allowed to proceed", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test not allowed to proceed");

    masterThread.run();

    Integer persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 0 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_IDLE );

    persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 1 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_PAUSED );

    boolean caughtOOB = false;

    try

    {

      persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 2 );

    }

    catch( ArrayIndexOutOfBoundsException e )

    {

      caughtOOB = true;

    }

    assertTrue(caughtOOB);

  }

  /**test method designed to test the sequence diagram exit

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit test exit"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit test exit"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test exit" limits method to the sequence diagram

   *    - ReleaseManager::queryReleaseConfig method returns false

   *    - ReleaseManager::updateCurrentRunLevel utilises the public mPersistedRunLevelCollection

   *  3 calls run on the MasterThread object

   *  4 checks the first persisted run level is DB_IDLE

   *  5 checks no further run levels were persisted

   */

  @Test

  public void TestExit()

  {

    mLogger.debug("TestExit");

    ReleaseManager releaseManager = new ReleaseManager("unit test exit", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test exit");

    masterThread.run();

    Integer persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 0 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_IDLE );

    boolean caughtOOB = false;

    try

    {

      persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 2 );

    }

    catch( ArrayIndexOutOfBoundsException e )

    {

      caughtOOB = true;

    }

    assertTrue(caughtOOB);

  }

  /**test method designed to test the sequence diagram check environment

   *  1 constructs a ReleaseManager object, passing a connectionString of "unit check environment"

   *  2 constructs a MasterThread object, passing a gbebuildfilter of "unit check environment"

   *    this utilises the following unit test hooks in the codebase:

   *    - MasterThread constructor made public for unit test use

   *    - MasterThread::run gbebuildfilter of "unit test check environment" limits method to the sequence diagram

   *      exits the while forever loop

   *    - MasterThread::housekeep method does not call deleteDirectory

   *    - MasterThread::hasSufficientDiskSpace initially returns false, then true

   *    - ReleaseManager::updateCurrentRunLevel utilises the public mPersistedRunLevelCollection

   *  3 calls run on the MasterThread object

   *  4 checks the first persisted run level is DB_CANNOT_CONTINUE

   *  5 checks the next persisted run level is DB_ACTIVE

   *  6 checks no further run levels were persisted

   */

  @Test

  public void TestCheckEnvironment()

  {

    mLogger.debug("TestCheckEnvironment");

    ReleaseManager releaseManager = new ReleaseManager("unit test check environment", "not used", "not used");

    MasterThread masterThread = new MasterThread(1, 1, "unit test check environment");

    masterThread.run();

    Integer persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 0 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_CANNOT_CONTINUE );

    persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 1 );

    assertTrue( persistedRunLevel.intValue() == ReleaseManager.DB_ACTIVE );

    boolean caughtOOB = false;

    try

    {

      persistedRunLevel = (Integer)ReleaseManager.mPersistedRunLevelCollection.get( 2 );

    }

    catch( ArrayIndexOutOfBoundsException e )

    {

      caughtOOB = true;

    }

    assertTrue(caughtOOB);

  }

  /**test method designed to test the ripple engine

   *  1 constructs a ReleaseManager object with connection string "iteration1"

   *  2 constructs a RippleEngine object

   *  3 calls planRelease on the RippleEngine object

   *  4 calls getFirstBuildFileContent

   *  5 checks it returns true

   *  6 writes the content to "daemon1.xml"

   *  7 checks the content matches the content in "expecteddaemon1.xml"

   *  8 calls getNextBuildFileContent

   *  9 checks it returns false

   * 10 constructs a ReleaseManager object with connection string "iteration2"

   * 11 calls planRelease on the RippleEngine object

   * 12 calls getFirstBuildFileContent

   * 13 checks it returns true

   * 14 writes the content to "daemon2.xml"

   * 15 checks the content matches the content in "expecteddaemon2.xml"

   * 16 calls getNextBuildFileContent

   * 17 checks it returns false

   * 18 steps 10 to 17 are repeated for iteration3,4,5 and 6

   * 19 constructs a ReleaseManager object with connection string "iteration7"

   * 20 calls planRelease on the RippleEngine object

   * 21 calls getFirstBuildFileContent

   * 22 checks it returns true (a benign build file content)

   */

  @Test

  public void TestPlanRelease()

  {

    mLogger.debug("TestPlanRelease");

    ReleaseManager releaseManager = 

      new ReleaseManager("iteration1", "not used", "not used");

    RippleEngine rippleEngine = new RippleEngine(releaseManager, 11111, true);

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    String ExpectedBuildFileContent = new String();

    MutableString buildFileContent = new MutableString();

    boolean moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    File cwd = new File( "." );

    String buildFileName = new String("daemon1.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon1.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration2", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    buildFileName = new String("daemon2.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon2.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration3", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    buildFileName = new String("daemon3.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon3.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration4", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    buildFileName = new String("daemon4.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon4.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration5", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    buildFileName = new String("daemon5.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon5.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration6", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

    // persist the generated build file content to daemon1.xml for visibility

    buildFileName = new String("daemon6.xml");

    try

    {

      File buildFile = new File(cwd, buildFileName);

      FileWriter buildFileWriter = new FileWriter(buildFile);

      buildFileWriter.write(buildFileContent.value);

      buildFileWriter.close();

      File expectedBuildFile = new File(cwd, "expecteddaemon6.xml");

      FileReader expectedBuildFileReader = new FileReader(expectedBuildFile);

      char[] expectedBuildFileContent = new char[(int)expectedBuildFile.length()];

      expectedBuildFileReader.read(expectedBuildFileContent);

      expectedBuildFileReader.close();

      String temp = new String(expectedBuildFileContent);

      ExpectedBuildFileContent = temp;

    }

    catch( IOException e )

    {

      System.out.println("DaemonBuildTestCase::TestPlanRelease caught IOException");

    }

    assertTrue(buildFileContent.value.compareTo(ExpectedBuildFileContent) == 0);

    moreBuildFiles = rippleEngine.getNextBuildFileContent(buildFileContent);

    assertFalse(moreBuildFiles);

    releaseManager = 

      new ReleaseManager("iteration7", "not used", "not used");

    // this is all the MasterThread does

    try

    {

      rippleEngine.collectMetaData();

      rippleEngine.planRelease();

    }

    catch(Exception e)

    {

    }

    moreBuildFiles = rippleEngine.getFirstBuildFileContent(buildFileContent);

    assertTrue(moreBuildFiles);

  }

  /**test method designed to test ripple field limits

   *  1 tests applyPV returns 1 for package with version a.b.1.2.0

   */

  @Test

  public void TestRippleFieldLimits()

  {

    ReleaseManager rm = new ReleaseManager();

    // for test purposes, p.mId will contain the return value of applyPV

    // test applyPV returns 1 and leaves mVersion alone

    Package p = new Package(rm, "a.b.1.2.0", 255, 255, 255, 255);

    assertTrue( p.getId() == 1 );

    assertTrue( p.getVersion().compareTo( "a.b.1.2.0" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone

    p = new Package( rm, "1.0.0000", 0, 0, 0, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "1.0.0000" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone

    p = new Package( rm, "1.0.0009", 0, 0, 0, 9 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "1.0.0009" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone

    p = new Package( rm, "1.0.9000", 0, 0, 9, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "1.0.9000" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone

    p = new Package( rm, "1.9.0000", 0, 9, 0, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "1.9.0000" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone

    p = new Package( rm, "1.0.0000", 1, 0, 0, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "1.0.0000" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone - wince style limits

    p = new Package( rm, "9.9.9000", 9, 9, 9, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "9.9.9000" ) == 0);

    // test applyPV returns 0 and sets mVersion from 8.8.8000 to 8.8.9000

    p = new Package( rm, "8.8.8000", 9, 9, 9, 0 );

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "8.8.9000" ) == 0);

    // test applyPV returns 0 and sets mVersion from 8.8.9000 to 8.9.0000

    p = new Package( rm, "8.8.9000", 9, 9, 9, 0 );

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "8.9.0000" ) == 0);

    // test applyPV returns 0 and sets mVersion from 8.9.9000 to 9.0.0000

    p = new Package( rm, "8.9.9000", 9, 9, 9, 0 );

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "9.0.0000" ) == 0);

    // test applyPV returns 2 and leaves mVersion alone - mos style limits

    p = new Package( rm, "99.99.0000", 99, 99, 0, 0 );

    assertTrue( p.getId() == 2 );

    assertTrue( p.getVersion().compareTo( "99.99.0000" ) == 0);

    // test applyPV returns 0 and sets mVersion from 98.98.0000 to 98.99.0000

    p = new Package( rm, "98.98.0000", 99, 99, 0, 0 );

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "98.99.0000" ) == 0);

    // test applyPV returns 0 and sets mVersion from 98.99.0000 to 99.0.0000

    p = new Package( rm, "98.99.0000", 99, 99, 0, 0 );

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "99.0.0000" ) == 0);

  }

  /**test method designed to ripple of COTS packages

   *  1 tests applyPV returns 1 for package with version a.b.1.2.0

   */

  @Test

  public void TestCotsRipples()

  {

    ReleaseManager rm = new ReleaseManager();

    // for test purposes, p.mId will contain the return value of applyPV

    // test applyPV returns 1 and leaves mVersion alone

    mLogger.debug("TestCotsRipples: willNotRipple.cots");

    Package p = new Package(rm, "willNotRipple.cots", 255, 255, 255, 255);

    assertTrue( p.getId() == 1 );

    assertTrue( p.getVersion().compareTo( "willNotRipple" ) == 0);

    mLogger.debug("TestCotsRipples: willRipple.0000.cots");

    p = new Package(rm, "willRipple.0000.cots", 255, 255, 255, 255);

    assertTrue( p.getId() == 0 );

    assertTrue( p.getVersion().compareTo( "willRipple.1000" ) == 0);

    mLogger.debug("TestCotsRipples: willNotRipple.000.cots");

    p = new Package(rm, "willNotRipple.000.cots", 255, 255, 255, 255);

    assertTrue( p.getId() == 1 );

    assertTrue( p.getVersion().compareTo( "willNotRipple.000" ) == 0);

  }

}