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<?php
/**
* Smarty PHPunit tests for cache resource file
*
* @author Uwe Tews
*/
/**
* class for cache resource file tests
*
*
*
*
*/
class HttpModifiedSinceTest extends PHPUnit_Smarty
{
public function setUp(): void
{
$this->setUpSmarty(__DIR__);
}
/**
*
*/
public function testDisabled()
{
$_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS'] = true;
$_SERVER['SMARTY_PHPUNIT_HEADERS'] = array();
$this->smarty->setCacheModifiedCheck(false);
$this->smarty->caching = true;
$this->smarty->cache_lifetime = 20;
ob_start();
$this->smarty->display('helloworld.tpl');
$output = ob_get_contents();
ob_end_clean();
$this->assertEquals('hello world', $output);
$this->assertEquals('', join("\r\n", $_SERVER['SMARTY_PHPUNIT_HEADERS']));
unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
unset($_SERVER['SMARTY_PHPUNIT_HEADERS']);
unset($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']);
}
/**
*
*/
public function testEnabledUncached()
{
$_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS'] = true;
$_SERVER['SMARTY_PHPUNIT_HEADERS'] = array();
$this->smarty->setCacheModifiedCheck(true);
$this->smarty->caching = false;
$this->smarty->cache_lifetime = 20;
ob_start();
$this->smarty->display('helloworld.tpl');
$output = ob_get_contents();
ob_end_clean();
$this->assertEquals('hello world', $output);
$this->assertEquals('', join("\r\n", $_SERVER['SMARTY_PHPUNIT_HEADERS']));
unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
unset($_SERVER['SMARTY_PHPUNIT_HEADERS']);
unset($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']);
}
/**
*
*/
public function testEnabledCached()
{
$_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS'] = true;
$_SERVER['SMARTY_PHPUNIT_HEADERS'] = array();
$this->smarty->setCacheModifiedCheck(true);
$this->smarty->caching = true;
$this->smarty->cache_lifetime = 20;
ob_start();
$l1 = ob_get_level();
$this->smarty->display('helloworld.tpl');
$l2 = ob_get_level();
$output = ob_get_contents();
ob_end_clean();
$this->assertEquals('hello world', $output);
$t1 = time();
$t2 = strtotime(substr( $_SERVER['SMARTY_PHPUNIT_HEADERS'][0],15));
$this->assertTrue(($t2-$t1) <= 1);
}
/**
*
*/
public function testEnabledCached2()
{
$_SERVER['SMARTY_PHPUNIT_HEADERS'] = array();
$_SERVER['HTTP_IF_MODIFIED_SINCE'] = gmdate('D, d M Y H:i:s', time() - 3600) . ' GMT';
$this->smarty->setCacheModifiedCheck(true);
$this->smarty->caching = true;
$this->smarty->cache_lifetime = 20;
ob_start();
$l3 = ob_get_level();
$this->smarty->display('helloworld.tpl');
$l4 = ob_get_level();
$output = ob_get_contents();
ob_end_clean();
$this->assertEquals('hello world', $output);
$t1 = time();
$t2 = strtotime(substr( $_SERVER['SMARTY_PHPUNIT_HEADERS'][0],15));
$this->assertTrue(($t2-$t1) <= 1);
}
/**
*
*/
public function testEnabledCached3()
{
$_SERVER['SERVER_PROTOCOL'] = 'HTTP/1.1';
$_SERVER['SMARTY_PHPUNIT_HEADERS'] = array();
$_SERVER['HTTP_IF_MODIFIED_SINCE'] = gmdate('D, d M Y H:i:s', time() + 10) . ' GMT';
$this->smarty->setCacheModifiedCheck(true);
$this->smarty->caching = true;
$this->smarty->cache_lifetime = 20;
ob_start();
$l5 = ob_get_level();
$this->smarty->display('helloworld.tpl');
$l6 = ob_get_level();
$output = ob_get_contents();
ob_end_clean();
$this->assertEquals('', $output);
$this->assertEquals('304 Not Modified', join("\r\n", $_SERVER['SMARTY_PHPUNIT_HEADERS']));
unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
unset($_SERVER['SMARTY_PHPUNIT_HEADERS']);
unset($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']);
}
}
|
