/**
* Generate cache filename
*
* @return string md5
*/
public function strategy()
{
//when session support is enabled add that to file name
$session_str = SessionHandler::process();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
return md5($uri . $_SERVER['SCRIPT_NAME'] . $query . $session_str);
}
public function testExceptionArray()
{
try {
SessionHandler::excludeKeys('stringvalue is not scalar array');
$this->expectException('PHPUnit_Framework_Error');
} catch (\Throwable $e) {
// echo '~~~~As expected PHP7 throws Throwable.';
} catch (\Exception $e) {
// echo '~~~~As expected PHP5 throws Exception.';
}
}
/**
* Generate cache file name
* Sets a "-mob" ending to cache files for visitors coming from mobile devices (phones but not tablets)
*
* @return string file name
*/
public function strategy()
{
$ends = '';
if ($this->currentMobile()) {
$ends = '-mob';
}
//when session support is enabled add that to file name
$session_str = SessionHandler::process();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
return md5($uri . $_SERVER['SCRIPT_NAME'] . $query . $session_str) . $ends;
}
public function testStrategy()
{
$strategy = new DefaultStrategy();
$this->assertTrue($strategy instanceof StrategyInterface);
SessionHandler::disable();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
$md5 = md5($uri . $_SERVER['SCRIPT_NAME'] . $query);
$this->assertEquals($md5, $strategy->strategy());
SessionHandler::enable();
$this->assertNotEmpty($strategy->strategy());
}
public function testStrategy()
{
//MobileDetection stub, to simulate a mobile device
$mobilestub = $this->getMockBuilder('Mobile_Detect')->setMethods(array('isMobile', 'isTablet'))->getMock();
$mobilestub->method('isMobile')->willReturn(true);
$mobilestub->method('isTablet')->willReturn(false);
$strategy = new MobileStrategy($mobilestub);
//expected string, with -mob in the end
SessionHandler::disable();
$uri = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
$query = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
$md5 = md5($uri . $_SERVER['SCRIPT_NAME'] . $query) . '-mob';
$this->assertTrue($mobilestub instanceof \Mobile_Detect);
$this->assertTrue($strategy instanceof StrategyInterface);
$this->assertEquals($md5, $strategy->strategy());
}
/**
* Destroy PageCache instance
*/
public static function destroy()
{
if (isset(PageCache::$ins)) {
PageCache::$ins = null;
SessionHandler::reset();
}
}
public function testDestroy()
{
$pc = new PageCache();
$pc->enableSession();
$this->assertEquals(true, SessionHandler::getStatus());
$pc->destroy();
$pc2 = new PageCache();
$this->assertEquals(false, SessionHandler::getStatus());
}