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RomanNumerals.php

<?php
 /**
 * @author 
 *        Marco Moura
 *        Rafael
 *        Patricia
 *        Natalia
 *        Carlos
 */

class RomanNumerals {
    //put your code here

    public function changeNumber($numero){

        $numero = strtoupper($numero);

        $tabelaDeValores['I'] = 1;
        $tabelaDeValores['V'] = 5;
        $tabelaDeValores['X'] = 10;
        $tabelaDeValores['L'] = 50;
        $tabelaDeValores['C'] = 100;
        $tabelaDeValores['D'] = 500;
        $tabelaDeValores['M'] = 1000;
        

               
        if($numero == 2){
            $temp = $arrayN[1].$arrayN[1];
            return $temp;
        }elseif($numero == 3){
            $temp = $arrayN[1].$arrayN[1].$arrayN[1];
            return $temp;
        }
        
        if(array_key_exists($numero, $tabelaDeValores))
            return $tabelaDeValores[$numero];
        else if(in_array($numero, $tabelaDeValores))
            foreach($tabelaDeValores as $key => $value)
                if($value == $numero)
                    return $key;

            
    }

    public function SeparaString($numero){

        $valor = explode('',$numero);

        return $valor;
    }

   
}
?>

RomanNumeralsTest.php

<?php

require_once 'PHPUnit/Framework.php';

require_once dirname(__FILE__) . '/../../../../../var/www/CodingDojo2/RomanNumerals.php';

/**
 * Test class for RomanNumerals.
 * Generated by PHPUnit on 2010-08-17 at 08:39:36.
 */
class RomanNumeralsTest extends PHPUnit_Framework_TestCase {

    /**
     * @var    RomanNumerals
     * @access protected
     */
    protected $object;

    /**
     * Sets up the fixture, for example, opens a network connection.
     * This method is called before a test is executed.
     *
     * @access protected
     */
    protected function setUp() {
        $this->object = new RomanNumerals;
    }

    /**
     * Tears down the fixture, for example, closes a network connection.
     * This method is called after a test is executed.
     *
     * @access protected
     */
    protected function tearDown() {

    }


    public function testEntraIESaiUm(){

        $valorConvertido = $this->object->changeNumber("I");
        
        $this->assertEquals(1, $valorConvertido );

    }
    public function testEntraVESaiCinco(){

        $valorConvertido = $this->object->changeNumber("V");

        $this->assertEquals(5, $valorConvertido );

    }

       public function testEntraVMinisculoESaiCinco(){

        $valorConvertido = $this->object->changeNumber("v");

        $this->assertEquals(5, $valorConvertido );

    }

    public function testEntraXESaiDez(){

        $valorConvertido = $this->object->changeNumber("X");

        $this->assertEquals(10, $valorConvertido );

    }
    public function testEntraLESaiCinquenta(){

        $valorConvertido = $this->object->changeNumber("L");

        $this->assertEquals(50, $valorConvertido );

    }
     public function testEntraCESaiCem(){

        $valorConvertido = $this->object->changeNumber("C");

        $this->assertEquals(100, $valorConvertido );

    }
      public function testEntraDESaiQuinhentos(){

        $valorConvertido = $this->object->changeNumber("D");

        $this->assertEquals(500, $valorConvertido );

    }
    
    public function testEntraMESaiMil(){

        $valorConvertido = $this->object->changeNumber("M");

        $this->assertEquals(1000, $valorConvertido );

    }


    public function testEntraUmESaiI(){

        $valorConvertido = $this->object->changeNumber(1);

        $this->assertEquals("I", $valorConvertido );

    }
    public function testEntraCincoESaiV(){

        $valorConvertido = $this->object->changeNumber(5);

        $this->assertEquals("V", $valorConvertido );

    }
    public function testEntraDezESaiX(){

        $valorConvertido = $this->object->changeNumber(10);

        $this->assertEquals("X", $valorConvertido );

    }
     public function testEntraCinquentaESaiL(){

        $valorConvertido = $this->object->changeNumber(50);

        $this->assertEquals("L", $valorConvertido );

    }
      public function testEntraCemESaiC(){

        $valorConvertido = $this->object->changeNumber(100);

        $this->assertEquals("C", $valorConvertido );

    }

        public function testEntraQuinhentosESaiD(){

        $valorConvertido = $this->object->changeNumber(500);

        $this->assertEquals("D", $valorConvertido );

    }

    public function testEntraMilESaiM(){

        $valorConvertido = $this->object->changeNumber(1000);

        $this->assertEquals("M", $valorConvertido );

    }

    public function testEntraDoisESaiII(){

        $valorConvertido = $this->object->changeNumber(2);

        $this->assertEquals("II" , $valorConvertido );
    }

    public function testEntraTresESaiIII(){

        $valorConvertido = $this->object->changeNumber(3);

        $this->assertEquals("III" , $valorConvertido );
    }
    

    
    
}

?>