You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
268 lines
11 KiB
268 lines
11 KiB
<?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/>.
|
|
|
|
/**
|
|
* Unit tests for file browser
|
|
*
|
|
* @package core_files
|
|
* @copyright 2017 Marina Glancy
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
/**
|
|
* Unit tests for file browser
|
|
*
|
|
* @package core_files
|
|
* @copyright 2017 Marina Glancy
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class file_browser_testcase extends advanced_testcase {
|
|
|
|
/** @var int */
|
|
protected $initialnonempty;
|
|
/** @var int */
|
|
protected $initialcategories;
|
|
/** @var int */
|
|
protected $initialcourses;
|
|
/** @var int */
|
|
protected $initialjpg;
|
|
/** @var stdClass */
|
|
protected $course1;
|
|
/** @var stdClass */
|
|
protected $course2;
|
|
/** @var stdClass */
|
|
protected $module1;
|
|
/** @var stdClass */
|
|
protected $module2;
|
|
/** @var stdClass */
|
|
protected $course1filerecord;
|
|
/** @var stdClass */
|
|
protected $teacher;
|
|
/** @var stdClass */
|
|
protected $teacherrole;
|
|
|
|
/**
|
|
* Set up
|
|
*/
|
|
public function setUp() {
|
|
global $DB;
|
|
$this->resetAfterTest();
|
|
|
|
$this->setAdminUser();
|
|
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_system::instance());
|
|
$this->initialnonempty = $fileinfo->count_non_empty_children();
|
|
$this->initialcategories = count(array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_coursecat;
|
|
}));
|
|
$this->initialcourses = count(array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_course;
|
|
}));
|
|
$this->initialcourses -= 1; // This includes the site course by default.
|
|
$this->initialjpg = $fileinfo->count_non_empty_children(['.jpg']);
|
|
|
|
$this->getDataGenerator()->create_category(); // Empty category.
|
|
$this->course1 = $this->getDataGenerator()->create_course(); // Empty course.
|
|
|
|
$this->course2 = $this->getDataGenerator()->create_course();
|
|
|
|
// Add a file to course1 summary.
|
|
$coursecontext1 = context_course::instance($this->course1->id);
|
|
$this->course1filerecord = array('contextid' => $coursecontext1->id,
|
|
'component' => 'course',
|
|
'filearea' => 'summary',
|
|
'itemid' => '0',
|
|
'filepath' => '/',
|
|
'filename' => 'summaryfile.jpg');
|
|
$fs = get_file_storage();
|
|
$fs->create_file_from_string($this->course1filerecord, 'IMG');
|
|
|
|
$this->module1 = $this->getDataGenerator()->create_module('resource', ['course' => $this->course2->id]); // Contains 1 file.
|
|
$this->module2 = $this->getDataGenerator()->create_module('assign', ['course' => $this->course2->id]); // Contains no files.
|
|
|
|
$this->teacher = $this->getDataGenerator()->create_user();
|
|
$this->teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'));
|
|
|
|
// Make sure we're testing what should be the default capabilities.
|
|
assign_capability('moodle/restore:viewautomatedfilearea', CAP_ALLOW, $this->teacherrole->id, $coursecontext1);
|
|
|
|
$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course1->id, $this->teacherrole->id);
|
|
$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course2->id, $this->teacherrole->id);
|
|
|
|
$this->setUser($this->teacher);
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the system context
|
|
*/
|
|
public function test_file_info_context_system() {
|
|
|
|
// There is one non-empty category child and two category children.
|
|
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_system::instance());
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$this->assertEquals($this->initialnonempty + 1, count($fileinfo->get_non_empty_children()));
|
|
$categorychildren = array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_coursecat;
|
|
});
|
|
$this->assertEquals($this->initialcategories + 1, count($categorychildren));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the system context, hide Misc category
|
|
*/
|
|
public function test_file_info_context_system_hidden() {
|
|
|
|
// Hide the course category that contains our two courses. Teacher does not have cap to view hidden categories.
|
|
core_course_category::get($this->course1->category)->update(['visible' => 0]);
|
|
|
|
// We should have two non-empty children in system context (courses).
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_system::instance());
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$this->assertEquals($this->initialnonempty + 2, count($fileinfo->get_non_empty_children()));
|
|
|
|
// Should be 1 category children (empty category).
|
|
$categorychildren = array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_coursecat;
|
|
});
|
|
$this->assertEquals($this->initialcategories, count($categorychildren));
|
|
|
|
// Should be 2 course children - courses that belonged to hidden subcategory are now direct children of "System".
|
|
$coursechildren = array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_course;
|
|
});
|
|
$this->assertEquals($this->initialcourses + 2, count($coursechildren));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course category context
|
|
*/
|
|
public function test_file_info_context_coursecat() {
|
|
|
|
// There are two non-empty courses.
|
|
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_coursecat::instance($this->course2->category));
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$this->assertEquals(2, count($fileinfo->get_non_empty_children()));
|
|
$coursechildren = array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_course;
|
|
});
|
|
$this->assertEquals($this->initialcourses + 2, count($coursechildren));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course category context, only look for .jpg
|
|
*/
|
|
public function test_file_info_context_coursecat_jpg() {
|
|
|
|
// There is one non-empty category child and two category children.
|
|
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_system::instance());
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children(['.jpg']));
|
|
$this->assertEquals($this->initialjpg + 1, count($fileinfo->get_non_empty_children(['.jpg'])));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course context (course1)
|
|
*/
|
|
public function test_file_info_context_course_1() {
|
|
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_course::instance($this->course1->id));
|
|
// Fileinfo element has only one non-empty child - "Course summary" file area.
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$nonemptychildren = $fileinfo->get_non_empty_children();
|
|
$this->assertEquals(1, count($nonemptychildren));
|
|
$child = reset($nonemptychildren);
|
|
$this->assertTrue($child instanceof file_info_stored);
|
|
$this->assertEquals(['filename' => '.'] + $this->course1filerecord, $child->get_params());
|
|
// Filearea "Course summary" has a child that is the actual image file.
|
|
$this->assertEquals($this->course1filerecord, $child->get_children()[0]->get_params());
|
|
|
|
// There are seven course-level file areas available to teachers with default caps and no modules in this course.
|
|
$allchildren = $fileinfo->get_children();
|
|
$this->assertEquals(7, count($allchildren));
|
|
$modulechildren = array_filter($allchildren, function($a) {
|
|
return $a instanceof file_info_context_module;
|
|
});
|
|
$this->assertEquals(0, count($modulechildren));
|
|
|
|
// Admin can see seven course-level file areas.
|
|
$this->setAdminUser();
|
|
$fileinfo = $browser->get_file_info(context_course::instance($this->course1->id));
|
|
$this->assertEquals(7, count($fileinfo->get_children()));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course context (course1)
|
|
*/
|
|
public function test_file_info_context_course_2() {
|
|
|
|
// 2. Start from the course level.
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info(context_course::instance($this->course2->id));
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$nonemptychildren = $fileinfo->get_non_empty_children();
|
|
$this->assertEquals(1, count($nonemptychildren));
|
|
$child = reset($nonemptychildren);
|
|
$this->assertTrue($child instanceof file_info_context_module);
|
|
$this->assertEquals($this->module1->name.' (File)', $child->get_visible_name());
|
|
$this->assertEquals(1, count($child->get_non_empty_children()));
|
|
$this->assertEquals(1, $child->count_non_empty_children());
|
|
$modulechildren = array_filter($fileinfo->get_children(), function($a) {
|
|
return $a instanceof file_info_context_module;
|
|
});
|
|
$this->assertEquals(2, count($modulechildren));
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course context (module1)
|
|
*/
|
|
public function test_file_info_context_module_1() {
|
|
|
|
$module1context = context_module::instance($this->module1->cmid);
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info($module1context);
|
|
$this->assertEquals($this->module1->name . ' (File)', $fileinfo->get_visible_name());
|
|
$this->assertNotEmpty($fileinfo->count_non_empty_children());
|
|
$nonemptychildren = $fileinfo->get_non_empty_children();
|
|
$this->assertEquals(1, count($nonemptychildren));
|
|
$child = reset($nonemptychildren);
|
|
$this->assertTrue($child instanceof file_info_stored);
|
|
}
|
|
|
|
/**
|
|
* Test "Server files" from the course context (module1)
|
|
*/
|
|
public function test_file_info_context_module_2() {
|
|
|
|
$module2context = context_module::instance($this->module2->cmid);
|
|
$browser = get_file_browser();
|
|
$fileinfo = $browser->get_file_info($module2context);
|
|
$this->assertEquals($this->module2->name.' (Assignment)', $fileinfo->get_visible_name());
|
|
$this->assertEmpty($fileinfo->count_non_empty_children());
|
|
$nonemptychildren = $fileinfo->get_non_empty_children();
|
|
$this->assertEquals(0, count($nonemptychildren));
|
|
|
|
}
|
|
}
|
|
|