我正在创建一个Codeigniter库，如何测试代码？

Question

我正在为轮盘赌系统建立一个代码点火器库。

我希望使代码非常有效和防黑客。

1. 有什么工具可以用来测试代码，比如功能测试等等？
2. 代码有效吗？如果不是，如何测试/提高效率？

这是密码

    <?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* Name:  Prad Roulette
*
* Version: 0.1
*
* Author: Pradyummna Reddy
*         prad@hireprad.co.uk
*         
*
* Location: https://github.com/pradyummna/prad_roulette
*
* Created:  21/10/2014
*
* Description:  The library can be used for roulette system developers
*
* Requirements: PHP5 or above
*
*/

class Prad_roulette
{

    /**
     *
     * Function to find if the number is a valid roulette number
     *
     * @param  integer  $number The number to which has to be checked
     *
     * @return boolean 
     *
     * Anchor: 1num
     */
     function isValidRouletteNumber($number)
    {
        if(ctype_digit($number) && $number < 37 && $number >= 0 ){return true;}else{return false;}
    }


    /**
     * Function to finds the number's color` in a roulette table
     *
     * @param  integer  $number The number to which the colour is to be determined
     *
     * @return string
     *
     * Anchor : 2color
     */
    function findColour($number)
    {

        // checking the input numbers
        if(!($this->isValidRouletteNumber($number))){return 'InValidInput';}

        $wheel = array('0','32','15','19','4','21','2','25','17','34','6','27','13','36','11','30','8','23','10','5','24','16','33','1','20','14','31','9','22','18','29','7','28','12','35','3','26');

        $numberInArray = array_keys($wheel, $number);

        if(isset($numberInArray[0]))
        {
            if($numberInArray[0] == '0')
            {$blackRred='ZERO';}
            else{
                    if($numberInArray[0] % 2 == 0)
                    {
                        //its black!!!
                        $blackRred='Black';
                    }
                    else{ $blackRred = 'Red'; }
                }
        }
        else
        {
            $blackRred = 'OUT';
        }

    return $blackRred;  
    }

    /**
     * Function to finds the number's neighbours left to them
     *
     * @param  integer  $number The number to which the left neighbours is to be determined
     * @param  integer  $howManyNeighbours The total neighbours to be found
     * @return array
     *
     * Anchor: neiLside
     */
    function neighboursLeft($number,$howManyNeighbours)
    {   
        // checking the input numbers
        if(!($this->isValidRouletteNumber($number)) || !($this->isValidRouletteNumber($howManyNeighbours))){return array('InValidInput');}

        $x = $howManyNeighbours;
        $wheel = array('0','32','15','19','4','21','2','25','17','34','6','27','13','36','11','30','8','23','10','5','24','16','33','1','20','14','31','9','22','18','29','7','28','12','35','3','26');

        $numberInArray = array_keys($wheel, $number);

        $neighboursLeft = null;
        if(isset($numberInArray[0]))
        {
            $currentNumber = $numberInArray[0];

            //finding the end of the array
            $startValueInArray = reset($wheel);
            //$endArrayKey = key($wheel);               
            //reset($wheel);

            //moving to the current position value position in the array
            while (key($wheel) !== $numberInArray[0]) next($wheel);

            $neighboursLeft[0] = 'In';
            for($i=0;$i<$x;$i++)
            {
                if(current($wheel) != $startValueInArray)
                {
                    //echo next($wheel);echo '::'.$i; echo '<br/>';
                    $neighboursLeft[$i+1] =  prev($wheel);
                }
                else
                {
                    end($wheel);
                    //echo current($wheel);echo '::'.$i;echo '<br/>';
                    $neighboursLeft[$i+1] =  current($wheel);
                }
            }
        }
        else
        {
            $neighboursLeft = array('OUT');
        }
        //$neighboursLeft[0] can be OUT or In 
        return $neighboursLeft;

    }

    /**
     * Function to finds the number's neighbours right to them
     *
     * @param  integer  $number The number to which the right neighbours is to be determined
     * @param  integer  $howManyNeighbours The total neighbours to be found
     * @return array
     *
     * Anchor: neirside
     */
    function neighboursRight($number,$howManyNeighbours)
    {

        // checking the input numbers
        if(!($this->isValidRouletteNumber($number)) || !($this->isValidRouletteNumber($howManyNeighbours))){return array('InValidInput');}


        $x = $howManyNeighbours;
        $wheel = array('0','32','15','19','4','21','2','25','17','34','6','27','13','36','11','30','8','23','10','5','24','16','33','1','20','14','31','9','22','18','29','7','28','12','35','3','26');

        $numberInArray = array_keys($wheel, $number);

        $neighboursRight = null;
        if(isset($numberInArray[0]))
        {
            $currentNumber = $numberInArray[0];

            //finding the end of the array
            $endValueInArray = end($wheel);
            //$endArrayKey = key($wheel);               
            reset($wheel);

            //moving to the current position value position in the array
            while (key($wheel) !== $numberInArray[0]) next($wheel);

            $neighboursRight[0] = 'In';
            for($i=0;$i<$x;$i++)
            {
                if(current($wheel) != $endValueInArray)
                {
                    //echo next($wheel);echo '::'.$i; echo '<br/>';
                    $neighboursRight[$i+1] =  next($wheel);
                }
                else
                {
                    reset($wheel);
                    //echo current($wheel);echo '::'.$i;echo '<br/>';
                    $neighboursRight[$i+1] =  current($wheel);
                }
            }

        }
        else
        {
            $neighboursRight = array('OUT');
        }

        // $neighboursRight[0] can be OUT or In
        return $neighboursRight;

    }

    /**
     * Function to finds the number's neighbours right to them
     *
     * @param  array  $numbers The number to which the right neighbours is to be determined
     * @param  array  $moneyOnNumbers The total neighbours to be found
     * @param  integer $winningNumber The winning number
     * @return array payoutAmount, Profit, Invested amount
     *
     * Anchor: xPayoutProfit
     */
    function payoutProfit($numbers,$moneyOnNumbers,$winningNumber)
    {
        // checking the input numbers
        if(!($this->isValidRouletteNumber($number)) || !($this->isValidRouletteNumber($winningNumber))){return array('InValidInput');}

        //find the payout

            if(in_array($winningNumber,$numbers))
            {
                $amountOnNumber = $moneyOnNumbers[array_search($winningNumber)];
                $payoutAmount = $amountOnNumber * 36;
            }
            else
            {
                $payoutAmount = 0;
            }           
            $totalInvested = 0;

            // find the amount invested on it
            foreach($moneyOnNumbers as $money)
            {
                $totalInvested = $totalInvested + $money;
            }           

            //calculate profit
            $profit = $payoutAmount - $totalInvested;

            //return
            return array($payoutAmount,$totalInvested,$profit);
    }


    /**
     * Function to finds the number's neighbour right to it
     *
     * @param  integer  $number The number to which the right xth neighbour is to be determined
     * @param  integer  $distanceToXthNumber Distance to the xth neighbour
     *
     * @return integer number in the xth position
     *
     * Anchor: XthNeiRside
     */
    function findXthNumberOnRight($number,$distanceToXthNumber)
    {
        // checking the input numbers
        if(!($this->isValidRouletteNumber($number)) || !($this->isValidRouletteNumber($distanceToXthNumber))){return array('InValidInput');}
        if($distanceToXthNumber != '0')
        {
            $xthNumber = $this->neighboursRight($number,$distanceToXthNumber);
            $xthNumber = $xthNumber[$distanceToXthNumber];
        }
        else
        {
            return $number;
        }

        //find the payout
        return $xthNumber;
    }

    /**
     * Function to finds the number's xth neighbour left to it
     *
     * @param  integer  $number The number to which the left xth neighbour is to be determined
     * @param  integer  $distanceToXthNumber Distance to the xth neighbour
     *
     * @return integer number in the xth position
     *
     * Anchor: XthNeiLside
     */
    function findXthNumberOnLeft($number,$distanceToXthNumber)
    {
        // checking the input numbers
        if(!($this->isValidRouletteNumber($number)) || !($this->isValidRouletteNumber($distanceToXthNumber))){return array('InValidInput');}
        if($distanceToXthNumber != '0')
        {
            $xthNumber = $this->neighboursLeft($number,$distanceToXthNumber);
            $xthNumber = $xthNumber[$distanceToXthNumber];
        }
        else
        {
            return $number;
        }

        //find the payout
        return $xthNumber;
    }
}





//1000861505 

函数检查数字是否为有效数字(输入: number : true/false)锚点: 1num。

1. 函数返回基于给定数字的颜色(输入:数字:输出:颜色)锚点:2颜色
2. 函数在给定数字的右边查找邻居(输入: number，output:数组数字)锚点: neirside
3. 函数在给定数字的左边查找邻居(输入: number，output:数组数字)锚点: neiLside
4. 函数为游戏返回利润n payoutAmount (输入:数组(投资数字)、数组(投资额)、获胜数字(输出)：数组( amountReceivedAtTheEnd、R溢、lossAmount、investedAmount))锚点: xPayoutProfit。
5. 函数以在右侧查找xth邻域(输入: number，distanceToXthNumber \x输出: number)锚点: XthNeiRside
6. 函数以查找左侧的xth邻域(输入: number，distanceToXthNumber \x输出: number)锚点: XthNeiLside
7. 函数以查找相邻距离(按时钟排列)(输入: number1，number2 =输出:中间的总数字)
8. 函数以求邻接距离左(反时钟)(输入: number1，number2的输出:中间的总数字)
9. 函数来知道该数字属于哪一打(输入: number : number :十几个数字或0)
10. 函数，以查看该数字是偶数还是奇数(输入: number :偶数r奇数r0)。
11. 函数以查找Low1to18OrHigh19to36 (输入:中奖号码:输出:低或高或0)
12. 函数查找列号1、第2或第3(输入:中奖号码:输出:列号或0)。
13. 返回决赛的职能(1，11，21，31，22，32.)对于给定的数字(输入:获胜号码:输出:决赛号码)
14. 函数返回轮盘的扇区(输入:中奖号:输出:扇区名称为零的游戏，邻接为零.)

Answer 1

您应该做以下事情来使用它作为一个库

1.将库文件放在应用程序/第三方文件夹中.

​

​

2.在应用程序/库文件夹中创建另一个文件，并像下面这样扩展类

​

​

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 require_once APPPATH."/third_party/Prad_roulette.php"; 

class Roulette extends Prad_roulette { 

}

注意:如果需要在类中使用构造函数，请确保扩展父构造函数：

class Roulette extends Prad_roulette {
    public function __construct()
    {
        parent::__construct();
    }
}

3.最后加载库.

$this->load->library('roulette');

若要检查库是否已加载，可以执行以下method_exits函数

if(method_exists($this->roulette,'isValidRouletteNumber')){ /* isValidRouletteNumber is the method of Prad_roulette class. */
        echo "Library is loaded successfully";
}else{
        echo "Couldn't load the library";
}