Elgg\HooksRegistrationServiceTest::testCanBackupAndRestoreRegistrations PHP Метод

    public function testCanBackupAndRestoreRegistrations()
    {
        $this->mock->registerHandler('foo', 'bar', 'callback2');
        $this->mock->registerHandler('all', 'all', 'callback4', 100);
        $handlers = $this->mock->getAllHandlers();
        $this->mock->backup();
        $this->assertEmpty($this->mock->getAllHandlers());
        $this->mock->restore();
        $this->assertEquals($handlers, $this->mock->getAllHandlers());
    }