function testBeforeAndAfter()
{
$this->dispatcher->set('hello', function ($name) {
return "Hello, {$name}!";
});
$this->dispatcher->hook('hello', 'before', function (&$params, &$output) {
// Manipulate the parameter
$params[0] = 'Fred';
});
$this->dispatcher->hook('hello', 'after', function (&$params, &$output) {
// Manipulate the output
$output .= " Have a nice day!";
});
$result = $this->dispatcher->run('hello', array('Bob'));
$this->assertEquals('Hello, Fred! Have a nice day!', $result);
}
/**
* Handles calls to static methods.
*
* @param string $name Method name
* @param array $params Method parameters
* @return mixed Callback results
*/
public static function __callStatic($name, $params)
{
static $initialized = false;
if (!$initialized) {
require_once __DIR__ . '/autoload.php';
self::$engine = new \flight\Engine();
$initialized = true;
}
return \flight\core\Dispatcher::invokeMethod(array(self::$engine, $name), $params);
}
/**
* Handles calls to static methods.
*
* @param string $name Method name
* @param array $params Method parameters
* @return mixed Callback results
* @throws \Exception
*/
public static function __callStatic($name, $params)
{
$app = Flight::app();
return \flight\core\Dispatcher::invokeMethod(array($app, $name), $params);
}
function testInvalidCallback()
{
$this->setExpectedException('Exception', 'Invalid callback specified.');
$this->dispatcher->execute(array('NonExistentClass', 'nonExistentMethod'));
}
