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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\PrivacyManager\tests\Unit;
use Piwik\Plugins\PrivacyManager\Config;
use Piwik\Plugins\PrivacyManager\DoNotTrackHeaderChecker;
/**
* Class DoNotTrackHeaderCheckerTest
* @group DoNotTrackHeaderCheckerTest
*/
class DoNotTrackHeaderCheckerTest extends \PHPUnit\Framework\TestCase
{
public function setUp(): void
{
$this->cleanupServerGlobals();
$this->setUserAgentToChrome();
}
public function tearDown(): void
{
$this->cleanupServerGlobals();
}
public function testIsDoNotTrackFoundWhenDntNotActivated()
{
$dntChecker = $this->makeDntHeaderChecker();
$this->assertFalse($dntChecker->isActive());
$this->assertFalse($dntChecker->isDoNotTrackFound());
}
public function getHeaderDntIsActivated()
{
return array(
array('HTTP_X_DO_NOT_TRACK', '1'),
array('HTTP_DNT', '1'),
array('HTTP_DNT', '10'),
);
}
public function getHeaderDntIsNotActivated()
{
return array(
array('HTTP_DNT', '0'),
array('HTTP_DNT', 'x'),
array('HTTP_X_DO_NOT_TRACK', 'false'),
array('HTTP_X_DO_NOT_TRACK', 'ok'),
array('HTTP_X_DO_NOT_TRACK', '11'),
);
}
/**
* @dataProvider getHeaderDntIsActivated
*/
public function testIsDoNotTrackFoundWhenDntActivatedBrowserHasDntHeader($headerName, $headerValue)
{
$dntChecker = $this->makeDntHeaderCheckerEnabled();
$_SERVER[$headerName] = $headerValue;
$this->assertTrue($dntChecker->isDoNotTrackFound());
}
/**
* @dataProvider getHeaderDntIsNotActivated
*/
public function testIsDoNotTrackFoundWhenDntActivatedBrowserDoesNotHaveDntHeader($headerName, $headerValue)
{
$dntChecker = $this->makeDntHeaderCheckerEnabled();
$_SERVER[$headerName] = $headerValue;
$this->assertFalse($dntChecker->isDoNotTrackFound());
}
/**
* @return Config
*/
protected function makeConfig()
{
return new \Piwik\Plugins\PrivacyManager\tests\Framework\Mock\Config();
}
/**
* @return DoNotTrackHeaderChecker
*/
protected function makeDntHeaderChecker()
{
$config = $this->makeConfig();
$config->doNotTrackEnabled = false;
$dntChecker = new DoNotTrackHeaderChecker($config);
$this->assertFalse($dntChecker->isActive());
return $dntChecker;
}
protected function cleanupServerGlobals()
{
$_SERVER['HTTP_X_DO_NOT_TRACK'] = null;
$_SERVER['HTTP_DNT'] = null;
$_SERVER['HTTP_USER_AGENT'] = null;
}
/**
* @return DoNotTrackHeaderChecker
*/
protected function makeDntHeaderCheckerEnabled()
{
$dntChecker = $this->makeDntHeaderChecker();
$dntChecker->activate();
$this->assertTrue($dntChecker->isActive());
return $dntChecker;
}
protected function setUserAgentToChrome()
{
$_SERVER['HTTP_USER_AGENT'] = 'Mozilla/5.0 ArchLinux (X11; U; Linux x86_64; en-US) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.100 Safari/534.30';
}
protected function activateDoNotTrackInBrowser()
{
$_SERVER['HTTP_DNT'] = '1';
}
}
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