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<?php
/**
* Tests for the Text_CAPTCHA Equation driver class
*
* PHP version 5
*
* @category Text
* @package Text_CAPTCHA
* @author Michael Cramer <michael@bigmichi1.de>
* @license BSD License
* @link http://pear.php.net/package/Text_CAPTCHA
*/
require_once 'Text/CAPTCHA.php';
/**
* Class Text_CAPTCHA_Driver_Equation_Test
*
* @category Text
* @package Text_CAPTCHA
* @author Michael Cramer <michael@bigmichi1.de>
* @license BSD License
* @link http://pear.php.net/package/Text_CAPTCHA
*/
class Text_CAPTCHA_Driver_Equation_Test extends PHPUnit\Framework\TestCase
{
/**
* Test instance
*
* @var Text_CAPTCHA instance
*/
private $_captcha;
/**
* Create the test instance.
*
* @return void
*/
protected function setUp(): void
{
$this->_captcha = Text_CAPTCHA::factory("Equation");
}
/**
* Simple test.
*
* @return void
*/
public function testSimple()
{
$this->_captcha->init();
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
}
/**
* Advanced Test
*
* @return void
*/
public function testAdvanced()
{
$this->_captcha->init(
array(
'severity' => 2
)
);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
}
/**
* invalid complexity
*
* @return void
*/
public function testInvalidComplexity()
{
$this->expectException("Text_CAPTCHA_Exception");
$this->_captcha->init(
array(
'severity' => 99
)
);
}
}
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