/*
** $Id: testcounter.cpp,v 1.1 2003/01/20 20:39:29 phf Exp $
**
** Copyright (c) 2003 by Peter H. Froehlich <phf@acm.org>.
** Freely distributable for educational purposes.
*/

#include <iostream>
#include "simplecounter.h"

/*
** Simple test driver for a counter implementation called
** "SimpleCounter" and in file "simplecounter".
*/

int main() {
  cs14::Counter *c = new cs14::SimpleCounter( -1, 3 );
  std::cout << "Initial value and bounds: "
            << c->get() << " [" << c->lower() << ", " << c->upper() << "]"
            << std::endl;
  try {
    c->dec(); // -1
    c->inc(); // 0
    c->inc(); // 1
    c->inc(); // 2
    c->inc(); // 3
  }
  catch ( std::exception &e ) {
    std::cout << "Unexpected exception (1): " << e.what() << std::endl;
  }

  try {
    c->inc(); // argh
  }
  catch ( std::exception &e ) {
    std::cout << "Expected exception (2): " << e.what() << std::endl;
  }

  try {
    c->set( 10 );
  }
  catch ( std::exception &e ) {
    std::cout << "Expected exception (3): " << e.what() << std::endl;
  }

  try {
    c->set( -1 );
  }
  catch ( std::exception &e ) {
    std::cout << "Unexpected exception (4): " << e.what() << std::endl;
  }

  try {
    c->dec(); // argh
  }
  catch ( std::exception &e ) {
    std::cout << "Expected exception (5): " << e.what() << std::endl;
  }

  delete c;
  return 0;
}