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<?php
/**
* Tests for the Text_CAPTCHA Image 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_Image_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_Image_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("Image");
}
/**
* Simple test.
*
* @return void
*/
public function testSimple()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'imageOptions' => $imageOptions
);
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
}
/**
* test resizing of text
*
* @return void
*/
public function testTooLong()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'imageOptions' => $imageOptions,
'phrase' => 'tooLongForDefaultFontSizeReallyTooLong1234567890'
);
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
}
/**
* test resizing of text
*
* @return void
*/
public function testTooLong2()
{
$this->expectException("Image_Text_Exception");
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'width' => 10,
'height' => 10,
'imageOptions' => $imageOptions,
'phrase' => 'tooLongForDefaultFontSizeReallyTooLong1234567890'
);
$this->_captcha->init($options);
$this->fail("should not reach that point");
}
/**
* test resizing of text
*
* @return void
*/
public function testTooHeight()
{
$this->expectException("Text_CAPTCHA_Exception");
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'height' => 1,
'imageOptions' => $imageOptions,
);
$this->_captcha->init($options);
$this->fail("should not reach that point");
}
/**
* test different outputs
*
* @return void
*/
public function testDifferentOutputs()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'imageOptions' => $imageOptions,
'output' => 'png'
);
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$options['output'] = 'jpg';
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$options['output'] = 'jpeg';
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$options['output'] = 'gif';
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$options['output'] = 'resource';
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
}
/**
* test invalid output type
*
* @return void
*/
public function testInvalidOutput()
{
$this->expectException("Text_CAPTCHA_Exception");
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'imageOptions' => $imageOptions,
'output' => 'unknown'
);
$this->_captcha->init($options);
}
/**
* test phrase options for Text_Password
*
* @return void
*/
public function testPhraseOptions()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'imageOptions' => $imageOptions,
'phraseOptions' => array('unpronounceable', 'ABCDEFG')
);
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
$options = array(
'imageOptions' => $imageOptions,
'phraseOptions' => array('unpronounceable')
);
$this->_captcha->init($options);
$this->assertNotNull($this->_captcha->getCAPTCHA());
$this->assertNotNull($this->_captcha->getPhrase());
}
/**
* test antialias
*
* @return void
*/
public function testAntialias()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
'antialias' => true
);
$options = array(
'imageOptions' => $imageOptions
);
$this->_captcha->init($options);
}
/**
* test imagesize
*
* @return void
*/
public function testImageSize()
{
$imageOptions = array(
'font_path' => dirname(__FILE__) . '/data/',
'font_file' => 'cour.ttf',
);
$options = array(
'width' => 234,
'height' => 123,
'imageOptions' => $imageOptions
);
$this->_captcha->init($options);
$captcha = $this->_captcha->getCAPTCHA();
$this->assertNotNull($captcha);
}
}
|
