public function testExtensionsAreNotInitializedWhenRenderingACompiledTemplate()
{
$cache = new Twig_Cache_Filesystem($dir = sys_get_temp_dir() . '/twig');
$options = array('cache' => $cache, 'auto_reload' => false, 'debug' => false);
// force compilation
$twig = new Twig_Environment($loader = new Twig_Loader_Array(array('index' => '{{ foo }}')), $options);
$key = $cache->generateKey('index', $twig->getTemplateClass('index'));
$cache->write($key, $twig->compileSource(new Twig_Source('{{ foo }}', 'index')));
// check that extensions won't be initialized when rendering a template that is already in the cache
$twig = $this->getMockBuilder('Twig_Environment')->setConstructorArgs(array($loader, $options))->setMethods(array('initExtensions'))->getMock();
$twig->expects($this->never())->method('initExtensions');
// render template
$output = $twig->render('index', array('foo' => 'bar'));
$this->assertEquals('bar', $output);
Twig_Tests_FilesystemHelper::removeDir($dir);
}
/**
* Test file cache is tolerant towards trailing (back)slashes on the configured cache directory.
*
* @dataProvider provideDirectories
*/
public function testGenerateKey($expected, $input)
{
$cache = new Twig_Cache_Filesystem($input);
$this->assertRegExp($expected, $cache->generateKey('_test_', get_class($this)));
}
/**
* {@inheritdoc}
*/
public function __construct($directory, $options = 0)
{
$this->dir = $directory;
parent::__construct($directory, $options);
}