source: ThirdParty/JobMarket/src/unittests/FragmentJobUnitTest.cpp@ 987145

/*
 * Project: JobMarket
 * Description: asynchronous Server/Controller/Client-approach to parallel computing, based on boost::asio
 * Copyright (C)  2011 Frederik Heber. All rights reserved.
 * 
 */

/*
 * FragmentJobUnitTest.cpp
 *
 *  Created on: Oct 23, 2011
 *      Author: heber
 */

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <cppunit/CompilerOutputter.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/ui/text/TestRunner.h>

// include headers that implement a archive in simple text format
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>

#include "FragmentJobUnitTest.hpp"

#include "JobMarket/Jobs/FragmentJob.hpp"
#include "JobMarket/Results/FragmentResult.hpp"
#include "JobMarket/JobId.hpp"

#include "CodePatterns/Assert.hpp"

#ifdef HAVE_TESTRUNNER
#include "JobMarket/UnitTestMain.hpp"
#endif /*HAVE_TESTRUNNER*/

/********************************************** Test classes **************************************/

#include "stubs/FragmentJobStub.hpp"

// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION( FragmentJobTest );


void FragmentJobTest::setUp()
{
  // Throw assertions
  ASSERT_DO(Assert::Throw);
}


void FragmentJobTest::tearDown()
{
}

/** UnitTest for operator==
 */
void FragmentJobTest::equalityTest()
{
  FragmentJob::ptr testJob( new FragmentJobStub(1) );
  FragmentJob::ptr sameIdJob( new FragmentJobStub(1) );
  FragmentJob::ptr otherIdJob( new FragmentJobStub(2) );

  CPPUNIT_ASSERT( *testJob == *sameIdJob );
  CPPUNIT_ASSERT( *testJob != *otherIdJob );
}

/** UnitTest for Work()
 */
void FragmentJobTest::WorkTest()
{
  FragmentJob::ptr testJob( new FragmentJobStub(1) );
  FragmentJob::ptr othertestJob( new FragmentJobStub(2) );

  FragmentResult::ptr testResult(testJob->Work());
  FragmentResult::ptr othertestResult(othertestJob->Work());

  CPPUNIT_ASSERT_EQUAL( (JobId_t)1, testResult->getId() );
  CPPUNIT_ASSERT_EQUAL( (JobId_t)2, othertestResult->getId() );
}

/** UnitTest for serialization
 */
void FragmentJobTest::serializationTest()
{
  FragmentJob::ptr testJob( new FragmentJobStub(1) );
  // write element to stream
  std::stringstream stream;
  boost::archive::text_oarchive oa(stream);
  oa << testJob;

  //std::cout << "Contents of archive is " << stream.str() << std::endl;

  // create and open an archive for input
  boost::archive::text_iarchive ia(stream);
  // read class state from archive
  FragmentJob::ptr otherJob;

  ia >> otherJob;

  // FragmentJobStub is same as FragmentJob contentwise, hence no casting required
  CPPUNIT_ASSERT (*testJob == *otherJob);
}