// //////////////////////////////////////////////////////////////////////////

// Implementation file DumperListener.cpp for class DumperListener

// (c)Copyright 2000, Baptiste Lepilleur.

// Created: 2002/04/19

// //////////////////////////////////////////////////////////////////////////

#include <cppunit/Test.h>

#include <cppunit/portability/Stream.h>

#include "DumperListener.h"

DumperListener::DumperListener( bool flatten )

    : m_flatten( flatten )

    , m_suiteCount( 0 )

    , m_testCount( 0 )

    , m_suiteWithTestCount( 0 )

{

}

DumperListener::~DumperListener()

{

}

void 

DumperListener::startTest( CPPUNIT_NS::Test *test )

{

  printPath( test, false );

  ++m_testCount;

}

void 

DumperListener::endTest( CPPUNIT_NS::Test *test )

{

  m_path.up();

  if ( !m_suiteHasTest.empty() )

  {

    m_suiteHasTest.pop();

    m_suiteHasTest.push( true );

  }

}

void 

DumperListener::startSuite( CPPUNIT_NS::Test *suite )

{

  printPath( suite, true );

  ++m_suiteCount;

  m_suiteHasTest.push( false );

}

void 

DumperListener::endSuite( CPPUNIT_NS::Test *suite )

{

  m_path.up();

  if ( m_suiteHasTest.top() )

    ++m_suiteWithTestCount;

  m_suiteHasTest.pop();

}

void 

DumperListener::endTestRun( CPPUNIT_NS::Test *test, 

                            CPPUNIT_NS::TestResult *eventManager )

{

  double average = 0;

  if ( m_suiteWithTestCount > 0 )

    average = double(m_testCount) / m_suiteWithTestCount;

  CPPUNIT_NS::stdCOut() 

            << "Statistics: "  <<  m_testCount  <<  " test cases, "

            << m_suiteCount << " suites, "

            << average << " test cases / suite with test cases"

            << "\n";

}

void 

DumperListener::printPath( CPPUNIT_NS::Test *test, 

                           bool isSuite )

{

  m_path.add( test );

  if ( m_flatten )

    printFlattenedPath( isSuite );

  else

    printIndentedPathChild();

}

void 

DumperListener::printFlattenedPath( bool isSuite )

{

  std::string path = m_path.toString();

  if ( isSuite )

    path += "/";

  CPPUNIT_NS::stdCOut()  <<  path  <<  "\n";

}

void 

DumperListener::printIndentedPathChild()

{

  std::string indent = makeIndentString( m_path.getTestCount() -1 );

  CPPUNIT_NS::stdCOut()  <<  indent  <<  m_path.getChildTest()->getName()  <<  "\n";

}

std::string 

DumperListener::makeIndentString( int indentLevel )

{

  std::string indent;

  for ( int parentIndent =0; parentIndent < indentLevel-1; ++parentIndent )

    indent += "|  ";

  if ( indentLevel > 0 )

    indent += "+--";

  return indent;

}