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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Tests Exception handler for LTI services
*
* @package mod_lti
* @copyright Copyright (c) 2015 Moodlerooms Inc. (http://www.moodlerooms.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use mod_lti\service_exception_handler;
defined('MOODLE_INTERNAL') || die();
/**
* Tests Exception handler for LTI services
*
* @package mod_lti
* @copyright Copyright (c) 2015 Moodlerooms Inc. (http://www.moodlerooms.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_lti_service_exception_handler_testcase extends advanced_testcase {
/**
* Testing service error handling.
*/
public function test_handle() {
$handler = new service_exception_handler(false);
$handler->set_message_id('123');
$handler->set_message_type('testRequest');
$handler->handle(new Exception('Error happened'));
$this->expectOutputRegex('/imsx_codeMajor>failure/');
$this->expectOutputRegex('/imsx_description>Error happened/');
$this->expectOutputRegex('/imsx_messageRefIdentifier>123/');
$this->expectOutputRegex('/imsx_operationRefIdentifier>testRequest/');
$this->expectOutputRegex('/imsx_POXBody><testResponse/');
}
/**
* Testing service error handling when message ID and type are not known yet.
*/
public function test_handle_early_error() {
$handler = new service_exception_handler(false);
$handler->handle(new Exception('Error happened'));
$this->expectOutputRegex('/imsx_codeMajor>failure/');
$this->expectOutputRegex('/imsx_description>Error happened/');
$this->expectOutputRegex('/imsx_messageRefIdentifier\/>/');
$this->expectOutputRegex('/imsx_operationRefIdentifier>unknownRequest/');
$this->expectOutputRegex('/imsx_POXBody><unknownResponse/');
}
/**
* Testing that a log file is generated when logging is turned on.
*/
public function test_handle_log() {
global $CFG;
$this->resetAfterTest();
$handler = new service_exception_handler(true);
ob_start();
$handler->handle(new Exception('Error happened'));
ob_end_clean();
$this->assertTrue(is_dir($CFG->dataroot.'/temp/mod_lti'));
$files = glob($CFG->dataroot.'/temp/mod_lti/mod*');
$this->assertEquals(1, count($files));
}
}