munittest.h

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/***************************************************************************
 *   Copyright (C) 2007 by Martin "Murphy" Gebert                          *
 *   murphy@amarok                                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef MUNITTEST_H
#define MUNITTEST_H

#include <iostream>
using std::cout;
using std::endl;

#include <mstring.h>
using mstring::MString;
using mstring::MStringList;


namespace munittest {

class MUnittest{
  public:
    MUnittest(const MString& unitName);
    ~MUnittest();

    void begin(const MString& title);

    bool test(bool result, const MString& failureComment = MString());
    bool test(char result, char expected);
    bool test(int result, int expected);
    bool test(long result, long expected);
    bool test(uint result, uint expected);
    bool test(ulong result, ulong expected);
    bool test(float result, float expected);
    bool test(double result, double expected);
    bool test(const MString& result);
    bool test(const MString& result, const MString& expected);
    bool test(const MStringList& result, const MStringList& expected);

    void comment(const MString& comment) const;

    bool totals();

    void setExitOnError(bool exitOnError);
    bool exitOnError() const;


  private:
    //Methods
    /* Initializes the MUnittest object. */
    void initialize();
    /* Finishes the current test and resets the call statistics for the next. */
    void endTest();

    //Properties
    /* Line and indentation width for the output. */
    static const int WIDTH;
    static const int INDENT;
    /* Name of the unit in test. */
    const MString _unitName;
    /* Number of total and passed tests. */
    uint _totalTests, _passedTests;
    /* Number of total and passed test calls in the current test. */
    uint _totalCalls, _passedCalls;
    /* If true then exit the test on the first error. */
    bool _exitOnError;
    /* Title of the current test. */
    MString _title;
};

}

#endif  //MUNITTEST_H

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