<?php
class RemoveSettingMethod extends PHPUnit_Framework_TestCase
{
public function testAQuestionIsDisplayedTogetherWithTheNumberOfResponses()
{
$question = new Question('How do I install PHP on the washing machine?', 10);
$this->assertEquals('How do I install PHP on the washing machine? (responses: 10)', $question->__toString());
}
}
class Question
{
private $text;
private $responses;
public function __construct($text, $responses = 0)
{
$this->setText($text);
$this->responses = $responses;
}
public function setText($text)
{
$this->text = $text;
}
public function __toString()
{
return $this->text . ' (responses: ' . $this->responses . ')';
}
}