/**
* @param Logger $logger
*/
public static function setLoggerExceptionHandler(Logger $logger)
{
if (self::$loggerExceptionHandler) {
return;
}
$previousHandler = set_exception_handler(function () {
});
Logger::registerExceptionHandler($logger);
self::$loggerExceptionHandler = set_exception_handler(function () {
});
Logger::unregisterExceptionHandler();
set_exception_handler($previousHandler);
}
public function testExceptionHandler()
{
$writer = new MockWriter();
$this->logger->addWriter($writer);
$this->assertTrue(Logger::registerExceptionHandler($this->logger));
// check for single error handler instance
$this->assertFalse(Logger::registerExceptionHandler($this->logger));
// get the internal exception handler
$exceptionHandler = set_exception_handler(function ($e) {
});
set_exception_handler($exceptionHandler);
// reset the exception handler
Logger::unregisterExceptionHandler();
// call the exception handler
$exceptionHandler(new Exception('error', 200, new Exception('previos', 100)));
$exceptionHandler(new ErrorException('user notice', 1000, E_USER_NOTICE, __FILE__, __LINE__));
// check logged messages
$expectedEvents = array(array('priority' => Logger::ERR, 'message' => 'previos', 'file' => __FILE__), array('priority' => Logger::ERR, 'message' => 'error', 'file' => __FILE__), array('priority' => Logger::NOTICE, 'message' => 'user notice', 'file' => __FILE__));
for ($i = 0; $i < count($expectedEvents); $i++) {
$expectedEvent = $expectedEvents[$i];
$event = $writer->events[$i];
$this->assertEquals($expectedEvent['priority'], $event['priority'], 'Unexpected priority');
$this->assertEquals($expectedEvent['message'], $event['message'], 'Unexpected message');
$this->assertEquals($expectedEvent['file'], $event['extra']['file'], 'Unexpected file');
}
}