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locallib_test.php
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locallib_test.php
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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 for mod/assign/submission/file/locallib.php
*
* @package assignsubmission_file
* @copyright 2016 Cameron Ball
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/mod/assign/tests/base_test.php');
/**
* Unit tests for mod/assign/submission/file/locallib.php
*
* @copyright 2016 Cameron Ball
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class assignsubmission_file_locallib_testcase extends advanced_testcase {
/** @var stdClass $user A user to submit an assignment. */
protected $user;
/** @var stdClass $course New course created to hold the assignment activity. */
protected $course;
/** @var stdClass $cm A context module object. */
protected $cm;
/** @var stdClass $context Context of the assignment activity. */
protected $context;
/** @var stdClass $assign The assignment object. */
protected $assign;
/**
* Setup all the various parts of an assignment activity including creating an onlinetext submission.
*/
protected function setUp() {
$this->user = $this->getDataGenerator()->create_user();
$this->course = $this->getDataGenerator()->create_course();
$generator = $this->getDataGenerator()->get_plugin_generator('mod_assign');
$params = [
'course' => $this->course->id,
'assignsubmission_file_enabled' => 1,
'assignsubmission_file_maxfiles' => 12,
'assignsubmission_file_maxsizebytes' => 10,
];
$instance = $generator->create_instance($params);
$this->cm = get_coursemodule_from_instance('assign', $instance->id);
$this->context = context_module::instance($this->cm->id);
$this->assign = new testable_assign($this->context, $this->cm, $this->course);
$this->setUser($this->user->id);
}
/**
* Test submission_is_empty
*
* @dataProvider submission_is_empty_testcases
* @param string $data The file submission data
* @param bool $expected The expected return value
*/
public function test_submission_is_empty($data, $expected) {
$this->resetAfterTest();
$itemid = file_get_unused_draft_itemid();
$submission = (object)['files_filemanager' => $itemid];
$plugin = $this->assign->get_submission_plugin_by_type('file');
if ($data) {
$data += ['contextid' => context_user::instance($this->user->id)->id, 'itemid' => $itemid];
$fs = get_file_storage();
$fs->create_file_from_string((object)$data, 'Content of ' . $data['filename']);
}
$result = $plugin->submission_is_empty($submission);
$this->assertTrue($result === $expected);
}
/**
* Test new_submission_empty
*
* @dataProvider submission_is_empty_testcases
* @param string $data The file submission data
* @param bool $expected The expected return value
*/
public function test_new_submission_empty($data, $expected) {
$this->resetAfterTest();
$itemid = file_get_unused_draft_itemid();
$submission = (object)['files_filemanager' => $itemid];
if ($data) {
$data += ['contextid' => context_user::instance($this->user->id)->id, 'itemid' => $itemid];
$fs = get_file_storage();
$fs->create_file_from_string((object)$data, 'Content of ' . $data['filename']);
}
$result = $this->assign->new_submission_empty($submission);
$this->assertTrue($result === $expected);
}
/**
* Dataprovider for the test_submission_is_empty testcase
*
* @return array of testcases
*/
public function submission_is_empty_testcases() {
return [
'With file' => [
[
'component' => 'user',
'filearea' => 'draft',
'filepath' => '/',
'filename' => 'not_a_virus.exe'
],
false
],
'Without file' => [null, true]
];
}
}