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moodle/course/tests/externallib_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/>.
/**
* External course functions unit tests
*
* @package core_course
* @category external
* @copyright 2012 Jerome Mouneyrac
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/webservice/tests/helpers.php');
/**
* External course functions unit tests
*
* @package core_course
* @category external
* @copyright 2012 Jerome Mouneyrac
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_course_externallib_testcase extends externallib_advanced_testcase {
/**
* Tests set up
*/
protected function setUp() {
global $CFG;
require_once($CFG->dirroot . '/course/externallib.php');
}
/**
* Test create_categories
*/
public function test_create_categories() {
global $DB;
$this->resetAfterTest(true);
// Set the required capabilities by the external function
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/category:manage', $contextid);
// Create base categories.
$category1 = new stdClass();
$category1->name = 'Root Test Category 1';
$category2 = new stdClass();
$category2->name = 'Root Test Category 2';
$category2->idnumber = 'rootcattest2';
$category2->desc = 'Description for root test category 1';
$category2->theme = 'bootstrapbase';
$categories = array(
array('name' => $category1->name, 'parent' => 0),
array('name' => $category2->name, 'parent' => 0, 'idnumber' => $category2->idnumber,
'description' => $category2->desc, 'theme' => $category2->theme)
);
$createdcats = core_course_external::create_categories($categories);
// We need to execute the return values cleaning process to simulate the web service server.
$createdcats = external_api::clean_returnvalue(core_course_external::create_categories_returns(), $createdcats);
// Initially confirm that base data was inserted correctly.
$this->assertEquals($category1->name, $createdcats[0]['name']);
$this->assertEquals($category2->name, $createdcats[1]['name']);
// Save the ids.
$category1->id = $createdcats[0]['id'];
$category2->id = $createdcats[1]['id'];
// Create on sub category.
$category3 = new stdClass();
$category3->name = 'Sub Root Test Category 3';
$subcategories = array(
array('name' => $category3->name, 'parent' => $category1->id)
);
$createdsubcats = core_course_external::create_categories($subcategories);
// We need to execute the return values cleaning process to simulate the web service server.
$createdsubcats = external_api::clean_returnvalue(core_course_external::create_categories_returns(), $createdsubcats);
// Confirm that sub categories were inserted correctly.
$this->assertEquals($category3->name, $createdsubcats[0]['name']);
// Save the ids.
$category3->id = $createdsubcats[0]['id'];
// Calling the ws function should provide a new sortorder to give category1,
// category2, category3. New course categories are ordered by id not name.
$category1 = $DB->get_record('course_categories', array('id' => $category1->id));
$category2 = $DB->get_record('course_categories', array('id' => $category2->id));
$category3 = $DB->get_record('course_categories', array('id' => $category3->id));
// sortorder sequence (and sortorder) must be:
// category 1
// category 3
// category 2
$this->assertGreaterThan($category1->sortorder, $category3->sortorder);
$this->assertGreaterThan($category3->sortorder, $category2->sortorder);
// Call without required capability
$this->unassignUserCapability('moodle/category:manage', $contextid, $roleid);
$this->expectException('required_capability_exception');
$createdsubcats = core_course_external::create_categories($subcategories);
}
/**
* Test delete categories
*/
public function test_delete_categories() {
global $DB;
$this->resetAfterTest(true);
// Set the required capabilities by the external function
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/category:manage', $contextid);
$category1 = self::getDataGenerator()->create_category();
$category2 = self::getDataGenerator()->create_category(
array('parent' => $category1->id));
$category3 = self::getDataGenerator()->create_category();
$category4 = self::getDataGenerator()->create_category(
array('parent' => $category3->id));
$category5 = self::getDataGenerator()->create_category(
array('parent' => $category4->id));
//delete category 1 and 2 + delete category 4, category 5 moved under category 3
core_course_external::delete_categories(array(
array('id' => $category1->id, 'recursive' => 1),
array('id' => $category4->id)
));
//check $category 1 and 2 are deleted
$notdeletedcount = $DB->count_records_select('course_categories',
'id IN ( ' . $category1->id . ',' . $category2->id . ',' . $category4->id . ')');
$this->assertEquals(0, $notdeletedcount);
//check that $category5 as $category3 for parent
$dbcategory5 = $DB->get_record('course_categories', array('id' => $category5->id));
$this->assertEquals($dbcategory5->path, $category3->path . '/' . $category5->id);
// Call without required capability
$this->unassignUserCapability('moodle/category:manage', $contextid, $roleid);
$this->expectException('required_capability_exception');
$createdsubcats = core_course_external::delete_categories(
array(array('id' => $category3->id)));
}
/**
* Test get categories
*/
public function test_get_categories() {
global $DB;
$this->resetAfterTest(true);
$generatedcats = array();
$category1data['idnumber'] = 'idnumbercat1';
$category1data['name'] = 'Category 1 for PHPunit test';
$category1data['description'] = 'Category 1 description';
$category1data['descriptionformat'] = FORMAT_MOODLE;
$category1 = self::getDataGenerator()->create_category($category1data);
$generatedcats[$category1->id] = $category1;
$category2 = self::getDataGenerator()->create_category(
array('parent' => $category1->id));
$generatedcats[$category2->id] = $category2;
$category6 = self::getDataGenerator()->create_category(
array('parent' => $category1->id, 'visible' => 0));
$generatedcats[$category6->id] = $category6;
$category3 = self::getDataGenerator()->create_category();
$generatedcats[$category3->id] = $category3;
$category4 = self::getDataGenerator()->create_category(
array('parent' => $category3->id));
$generatedcats[$category4->id] = $category4;
$category5 = self::getDataGenerator()->create_category(
array('parent' => $category4->id));
$generatedcats[$category5->id] = $category5;
// Set the required capabilities by the external function.
$context = context_system::instance();
$roleid = $this->assignUserCapability('moodle/category:manage', $context->id);
// Retrieve category1 + sub-categories except not visible ones
$categories = core_course_external::get_categories(array(
array('key' => 'id', 'value' => $category1->id),
array('key' => 'visible', 'value' => 1)), 1);
// We need to execute the return values cleaning process to simulate the web service server.
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
// Check we retrieve the good total number of categories.
$this->assertEquals(2, count($categories));
// Check the return values
foreach ($categories as $category) {
$generatedcat = $generatedcats[$category['id']];
$this->assertEquals($category['idnumber'], $generatedcat->idnumber);
$this->assertEquals($category['name'], $generatedcat->name);
// Description was converted to the HTML format.
$this->assertEquals($category['description'], format_text($generatedcat->description, FORMAT_MOODLE, array('para' => false)));
$this->assertEquals($category['descriptionformat'], FORMAT_HTML);
}
// Check categories by ids.
$ids = implode(',', array_keys($generatedcats));
$categories = core_course_external::get_categories(array(
array('key' => 'ids', 'value' => $ids)), 0);
// We need to execute the return values cleaning process to simulate the web service server.
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
// Check we retrieve the good total number of categories.
$this->assertEquals(6, count($categories));
// Check ids.
$returnedids = [];
foreach ($categories as $category) {
$returnedids[] = $category['id'];
}
// Sort the arrays upon comparision.
$this->assertEquals(array_keys($generatedcats), $returnedids, '', 0.0, 10, true);
// Check different params.
$categories = core_course_external::get_categories(array(
array('key' => 'id', 'value' => $category1->id),
array('key' => 'ids', 'value' => $category1->id),
array('key' => 'idnumber', 'value' => $category1->idnumber),
array('key' => 'visible', 'value' => 1)), 0);
// We need to execute the return values cleaning process to simulate the web service server.
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
$this->assertEquals(1, count($categories));
// Same query, but forcing a parameters clean.
$categories = core_course_external::get_categories(array(
array('key' => 'id', 'value' => "$category1->id"),
array('key' => 'idnumber', 'value' => $category1->idnumber),
array('key' => 'name', 'value' => $category1->name . "<br/>"),
array('key' => 'visible', 'value' => '1')), 0);
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
$this->assertEquals(1, count($categories));
// Retrieve categories from parent.
$categories = core_course_external::get_categories(array(
array('key' => 'parent', 'value' => $category3->id)), 1);
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
$this->assertEquals(2, count($categories));
// Retrieve all categories.
$categories = core_course_external::get_categories();
// We need to execute the return values cleaning process to simulate the web service server.
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
$this->assertEquals($DB->count_records('course_categories'), count($categories));
$this->unassignUserCapability('moodle/category:manage', $context->id, $roleid);
// Ensure maxdepthcategory is 2 and retrieve all categories without category:manage capability. It should retrieve all
// visible categories as well.
set_config('maxcategorydepth', 2);
$categories = core_course_external::get_categories();
// We need to execute the return values cleaning process to simulate the web service server.
$categories = external_api::clean_returnvalue(core_course_external::get_categories_returns(), $categories);
$this->assertEquals($DB->count_records('course_categories', array('visible' => 1)), count($categories));
// Call without required capability (it will fail cause of the search on idnumber).
$this->expectException('moodle_exception');
$categories = core_course_external::get_categories(array(
array('key' => 'id', 'value' => $category1->id),
array('key' => 'idnumber', 'value' => $category1->idnumber),
array('key' => 'visible', 'value' => 1)), 0);
}
/**
* Test update_categories
*/
public function test_update_categories() {
global $DB;
$this->resetAfterTest(true);
// Set the required capabilities by the external function
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/category:manage', $contextid);
// Create base categories.
$category1data['idnumber'] = 'idnumbercat1';
$category1data['name'] = 'Category 1 for PHPunit test';
$category1data['description'] = 'Category 1 description';
$category1data['descriptionformat'] = FORMAT_MOODLE;
$category1 = self::getDataGenerator()->create_category($category1data);
$category2 = self::getDataGenerator()->create_category(
array('parent' => $category1->id));
$category3 = self::getDataGenerator()->create_category();
$category4 = self::getDataGenerator()->create_category(
array('parent' => $category3->id));
$category5 = self::getDataGenerator()->create_category(
array('parent' => $category4->id));
// We update all category1 attribut.
// Then we move cat4 and cat5 parent: cat3 => cat1
$categories = array(
array('id' => $category1->id,
'name' => $category1->name . '_updated',
'idnumber' => $category1->idnumber . '_updated',
'description' => $category1->description . '_updated',
'descriptionformat' => FORMAT_HTML,
'theme' => $category1->theme),
array('id' => $category4->id, 'parent' => $category1->id));
core_course_external::update_categories($categories);
// Check the values were updated.
$dbcategories = $DB->get_records_select('course_categories',
'id IN (' . $category1->id . ',' . $category2->id . ',' . $category2->id
. ',' . $category3->id . ',' . $category4->id . ',' . $category5->id .')');
$this->assertEquals($category1->name . '_updated',
$dbcategories[$category1->id]->name);
$this->assertEquals($category1->idnumber . '_updated',
$dbcategories[$category1->id]->idnumber);
$this->assertEquals($category1->description . '_updated',
$dbcategories[$category1->id]->description);
$this->assertEquals(FORMAT_HTML, $dbcategories[$category1->id]->descriptionformat);
// Check that category4 and category5 have been properly moved.
$this->assertEquals('/' . $category1->id . '/' . $category4->id,
$dbcategories[$category4->id]->path);
$this->assertEquals('/' . $category1->id . '/' . $category4->id . '/' . $category5->id,
$dbcategories[$category5->id]->path);
// Call without required capability.
$this->unassignUserCapability('moodle/category:manage', $contextid, $roleid);
$this->expectException('required_capability_exception');
core_course_external::update_categories($categories);
}
/**
* Test create_courses numsections
*/
public function test_create_course_numsections() {
global $DB;
$this->resetAfterTest(true);
// Set the required capabilities by the external function.
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/course:create', $contextid);
$this->assignUserCapability('moodle/course:visibility', $contextid, $roleid);
$numsections = 10;
$category = self::getDataGenerator()->create_category();
// Create base categories.
$course1['fullname'] = 'Test course 1';
$course1['shortname'] = 'Testcourse1';
$course1['categoryid'] = $category->id;
$course1['courseformatoptions'][] = array('name' => 'numsections', 'value' => $numsections);
$courses = array($course1);
$createdcourses = core_course_external::create_courses($courses);
foreach ($createdcourses as $createdcourse) {
$existingsections = $DB->get_records('course_sections', array('course' => $createdcourse['id']));
$modinfo = get_fast_modinfo($createdcourse['id']);
$sections = $modinfo->get_section_info_all();
$this->assertEquals(count($sections), $numsections + 1); // Includes generic section.
$this->assertEquals(count($existingsections), $numsections + 1); // Includes generic section.
}
}
/**
* Test create_courses
*/
public function test_create_courses() {
global $DB;
$this->resetAfterTest(true);
// Enable course completion.
set_config('enablecompletion', 1);
// Enable course themes.
set_config('allowcoursethemes', 1);
// Set the required capabilities by the external function
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/course:create', $contextid);
$this->assignUserCapability('moodle/course:visibility', $contextid, $roleid);
$category = self::getDataGenerator()->create_category();
// Create base categories.
$course1['fullname'] = 'Test course 1';
$course1['shortname'] = 'Testcourse1';
$course1['categoryid'] = $category->id;
$course2['fullname'] = 'Test course 2';
$course2['shortname'] = 'Testcourse2';
$course2['categoryid'] = $category->id;
$course2['idnumber'] = 'testcourse2idnumber';
$course2['summary'] = 'Description for course 2';
$course2['summaryformat'] = FORMAT_MOODLE;
$course2['format'] = 'weeks';
$course2['showgrades'] = 1;
$course2['newsitems'] = 3;
$course2['startdate'] = 1420092000; // 01/01/2015.
$course2['enddate'] = 1422669600; // 01/31/2015.
$course2['numsections'] = 4;
$course2['maxbytes'] = 100000;
$course2['showreports'] = 1;
$course2['visible'] = 0;
$course2['hiddensections'] = 0;
$course2['groupmode'] = 0;
$course2['groupmodeforce'] = 0;
$course2['defaultgroupingid'] = 0;
$course2['enablecompletion'] = 1;
$course2['completionnotify'] = 1;
$course2['lang'] = 'en';
$course2['forcetheme'] = 'bootstrapbase';
$course2['courseformatoptions'][] = array('name' => 'automaticenddate', 'value' => 0);
$course3['fullname'] = 'Test course 3';
$course3['shortname'] = 'Testcourse3';
$course3['categoryid'] = $category->id;
$course3['format'] = 'topics';
$course3options = array('numsections' => 8,
'hiddensections' => 1,
'coursedisplay' => 1);
$course3['courseformatoptions'] = array();
foreach ($course3options as $key => $value) {
$course3['courseformatoptions'][] = array('name' => $key, 'value' => $value);
}
$courses = array($course1, $course2, $course3);
$createdcourses = core_course_external::create_courses($courses);
// We need to execute the return values cleaning process to simulate the web service server.
$createdcourses = external_api::clean_returnvalue(core_course_external::create_courses_returns(), $createdcourses);
// Check that right number of courses were created.
$this->assertEquals(3, count($createdcourses));
// Check that the courses were correctly created.
foreach ($createdcourses as $createdcourse) {
$courseinfo = course_get_format($createdcourse['id'])->get_course();
if ($createdcourse['shortname'] == $course2['shortname']) {
$this->assertEquals($courseinfo->fullname, $course2['fullname']);
$this->assertEquals($courseinfo->shortname, $course2['shortname']);
$this->assertEquals($courseinfo->category, $course2['categoryid']);
$this->assertEquals($courseinfo->idnumber, $course2['idnumber']);
$this->assertEquals($courseinfo->summary, $course2['summary']);
$this->assertEquals($courseinfo->summaryformat, $course2['summaryformat']);
$this->assertEquals($courseinfo->format, $course2['format']);
$this->assertEquals($courseinfo->showgrades, $course2['showgrades']);
$this->assertEquals($courseinfo->newsitems, $course2['newsitems']);
$this->assertEquals($courseinfo->startdate, $course2['startdate']);
$this->assertEquals($courseinfo->enddate, $course2['enddate']);
$this->assertEquals(course_get_format($createdcourse['id'])->get_last_section_number(), $course2['numsections']);
$this->assertEquals($courseinfo->maxbytes, $course2['maxbytes']);
$this->assertEquals($courseinfo->showreports, $course2['showreports']);
$this->assertEquals($courseinfo->visible, $course2['visible']);
$this->assertEquals($courseinfo->hiddensections, $course2['hiddensections']);
$this->assertEquals($courseinfo->groupmode, $course2['groupmode']);
$this->assertEquals($courseinfo->groupmodeforce, $course2['groupmodeforce']);
$this->assertEquals($courseinfo->defaultgroupingid, $course2['defaultgroupingid']);
$this->assertEquals($courseinfo->completionnotify, $course2['completionnotify']);
$this->assertEquals($courseinfo->lang, $course2['lang']);
$this->assertEquals($courseinfo->theme, $course2['forcetheme']);
// We enabled completion at the beginning of the test.
$this->assertEquals($courseinfo->enablecompletion, $course2['enablecompletion']);
} else if ($createdcourse['shortname'] == $course1['shortname']) {
$courseconfig = get_config('moodlecourse');
$this->assertEquals($courseinfo->fullname, $course1['fullname']);
$this->assertEquals($courseinfo->shortname, $course1['shortname']);
$this->assertEquals($courseinfo->category, $course1['categoryid']);
$this->assertEquals($courseinfo->summaryformat, FORMAT_HTML);
$this->assertEquals($courseinfo->format, $courseconfig->format);
$this->assertEquals($courseinfo->showgrades, $courseconfig->showgrades);
$this->assertEquals($courseinfo->newsitems, $courseconfig->newsitems);
$this->assertEquals($courseinfo->maxbytes, $courseconfig->maxbytes);
$this->assertEquals($courseinfo->showreports, $courseconfig->showreports);
$this->assertEquals($courseinfo->groupmode, $courseconfig->groupmode);
$this->assertEquals($courseinfo->groupmodeforce, $courseconfig->groupmodeforce);
$this->assertEquals($courseinfo->defaultgroupingid, 0);
} else if ($createdcourse['shortname'] == $course3['shortname']) {
$this->assertEquals($courseinfo->fullname, $course3['fullname']);
$this->assertEquals($courseinfo->shortname, $course3['shortname']);
$this->assertEquals($courseinfo->category, $course3['categoryid']);
$this->assertEquals($courseinfo->format, $course3['format']);
$this->assertEquals($courseinfo->hiddensections, $course3options['hiddensections']);
$this->assertEquals(course_get_format($createdcourse['id'])->get_last_section_number(),
$course3options['numsections']);
$this->assertEquals($courseinfo->coursedisplay, $course3options['coursedisplay']);
} else {
throw new moodle_exception('Unexpected shortname');
}
}
// Call without required capability
$this->unassignUserCapability('moodle/course:create', $contextid, $roleid);
$this->expectException('required_capability_exception');
$createdsubcats = core_course_external::create_courses($courses);
}
/**
* Test delete_courses
*/
public function test_delete_courses() {
global $DB, $USER;
$this->resetAfterTest(true);
// Admin can delete a course.
$this->setAdminUser();
// Validate_context() will fail as the email is not set by $this->setAdminUser().
$USER->email = 'emailtopass@example.com';
$course1 = self::getDataGenerator()->create_course();
$course2 = self::getDataGenerator()->create_course();
$course3 = self::getDataGenerator()->create_course();
// Delete courses.
$result = core_course_external::delete_courses(array($course1->id, $course2->id));
$result = external_api::clean_returnvalue(core_course_external::delete_courses_returns(), $result);
// Check for 0 warnings.
$this->assertEquals(0, count($result['warnings']));
// Check $course 1 and 2 are deleted.
$notdeletedcount = $DB->count_records_select('course',
'id IN ( ' . $course1->id . ',' . $course2->id . ')');
$this->assertEquals(0, $notdeletedcount);
// Try to delete non-existent course.
$result = core_course_external::delete_courses(array($course1->id));
$result = external_api::clean_returnvalue(core_course_external::delete_courses_returns(), $result);
// Check for 1 warnings.
$this->assertEquals(1, count($result['warnings']));
// Try to delete Frontpage course.
$result = core_course_external::delete_courses(array(0));
$result = external_api::clean_returnvalue(core_course_external::delete_courses_returns(), $result);
// Check for 1 warnings.
$this->assertEquals(1, count($result['warnings']));
// Fail when the user has access to course (enrolled) but does not have permission or is not admin.
$student1 = self::getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->getDataGenerator()->enrol_user($student1->id,
$course3->id,
$studentrole->id);
$this->setUser($student1);
$result = core_course_external::delete_courses(array($course3->id));
$result = external_api::clean_returnvalue(core_course_external::delete_courses_returns(), $result);
// Check for 1 warnings.
$this->assertEquals(1, count($result['warnings']));
// Fail when the user is not allow to access the course (enrolled) or is not admin.
$this->setGuestUser();
$this->expectException('require_login_exception');
$result = core_course_external::delete_courses(array($course3->id));
$result = external_api::clean_returnvalue(core_course_external::delete_courses_returns(), $result);
}
/**
* Test get_courses
*/
public function test_get_courses () {
global $DB;
$this->resetAfterTest(true);
$generatedcourses = array();
$coursedata['idnumber'] = 'idnumbercourse1';
// Adding tags here to check that format_string is applied.
$coursedata['fullname'] = '<b>Course 1 for PHPunit test</b>';
$coursedata['shortname'] = '<b>Course 1 for PHPunit test</b>';
$coursedata['summary'] = 'Course 1 description';
$coursedata['summaryformat'] = FORMAT_MOODLE;
$course1 = self::getDataGenerator()->create_course($coursedata);
$generatedcourses[$course1->id] = $course1;
$course2 = self::getDataGenerator()->create_course();
$generatedcourses[$course2->id] = $course2;
$course3 = self::getDataGenerator()->create_course(array('format' => 'topics'));
$generatedcourses[$course3->id] = $course3;
// Set the required capabilities by the external function.
$context = context_system::instance();
$roleid = $this->assignUserCapability('moodle/course:view', $context->id);
$this->assignUserCapability('moodle/course:update',
context_course::instance($course1->id)->id, $roleid);
$this->assignUserCapability('moodle/course:update',
context_course::instance($course2->id)->id, $roleid);
$this->assignUserCapability('moodle/course:update',
context_course::instance($course3->id)->id, $roleid);
$courses = core_course_external::get_courses(array('ids' =>
array($course1->id, $course2->id)));
// We need to execute the return values cleaning process to simulate the web service server.
$courses = external_api::clean_returnvalue(core_course_external::get_courses_returns(), $courses);
// Check we retrieve the good total number of categories.
$this->assertEquals(2, count($courses));
foreach ($courses as $course) {
$coursecontext = context_course::instance($course['id']);
$dbcourse = $generatedcourses[$course['id']];
$this->assertEquals($course['idnumber'], $dbcourse->idnumber);
$this->assertEquals($course['fullname'], external_format_string($dbcourse->fullname, $coursecontext->id));
$this->assertEquals($course['displayname'], external_format_string(get_course_display_name_for_list($dbcourse),
$coursecontext->id));
// Summary was converted to the HTML format.
$this->assertEquals($course['summary'], format_text($dbcourse->summary, FORMAT_MOODLE, array('para' => false)));
$this->assertEquals($course['summaryformat'], FORMAT_HTML);
$this->assertEquals($course['shortname'], external_format_string($dbcourse->shortname, $coursecontext->id));
$this->assertEquals($course['categoryid'], $dbcourse->category);
$this->assertEquals($course['format'], $dbcourse->format);
$this->assertEquals($course['showgrades'], $dbcourse->showgrades);
$this->assertEquals($course['newsitems'], $dbcourse->newsitems);
$this->assertEquals($course['startdate'], $dbcourse->startdate);
$this->assertEquals($course['enddate'], $dbcourse->enddate);
$this->assertEquals($course['numsections'], course_get_format($dbcourse)->get_last_section_number());
$this->assertEquals($course['maxbytes'], $dbcourse->maxbytes);
$this->assertEquals($course['showreports'], $dbcourse->showreports);
$this->assertEquals($course['visible'], $dbcourse->visible);
$this->assertEquals($course['hiddensections'], $dbcourse->hiddensections);
$this->assertEquals($course['groupmode'], $dbcourse->groupmode);
$this->assertEquals($course['groupmodeforce'], $dbcourse->groupmodeforce);
$this->assertEquals($course['defaultgroupingid'], $dbcourse->defaultgroupingid);
$this->assertEquals($course['completionnotify'], $dbcourse->completionnotify);
$this->assertEquals($course['lang'], $dbcourse->lang);
$this->assertEquals($course['forcetheme'], $dbcourse->theme);
$this->assertEquals($course['enablecompletion'], $dbcourse->enablecompletion);
if ($dbcourse->format === 'topics') {
$this->assertEquals($course['courseformatoptions'], array(
array('name' => 'hiddensections', 'value' => $dbcourse->hiddensections),
array('name' => 'coursedisplay', 'value' => $dbcourse->coursedisplay),
));
}
}
// Get all courses in the DB
$courses = core_course_external::get_courses(array());
// We need to execute the return values cleaning process to simulate the web service server.
$courses = external_api::clean_returnvalue(core_course_external::get_courses_returns(), $courses);
$this->assertEquals($DB->count_records('course'), count($courses));
}
/**
* Test get_courses without capability
*/
public function test_get_courses_without_capability() {
$this->resetAfterTest(true);
$course1 = $this->getDataGenerator()->create_course();
$this->setUser($this->getDataGenerator()->create_user());
// No permissions are required to get the site course.
$courses = core_course_external::get_courses(array('ids' => [SITEID]));
$courses = external_api::clean_returnvalue(core_course_external::get_courses_returns(), $courses);
$this->assertEquals(1, count($courses));
$this->assertEquals('PHPUnit test site', $courses[0]['fullname']);
$this->assertEquals('site', $courses[0]['format']);
// Requesting course without being enrolled or capability to view it will throw an exception.
try {
core_course_external::get_courses(array('ids' => [$course1->id]));
$this->fail('Exception expected');
} catch (moodle_exception $e) {
$this->assertEquals(1, preg_match('/Course or activity not accessible. \(Not enrolled\)/', $e->getMessage()));
}
}
/**
* Test search_courses
*/
public function test_search_courses () {
global $DB;
$this->resetAfterTest(true);
$this->setAdminUser();
$generatedcourses = array();
$coursedata1['fullname'] = 'FIRST COURSE';
$course1 = self::getDataGenerator()->create_course($coursedata1);
$page = new moodle_page();
$page->set_course($course1);
$page->blocks->add_blocks([BLOCK_POS_LEFT => ['news_items'], BLOCK_POS_RIGHT => []], 'course-view-*');
$coursedata2['fullname'] = 'SECOND COURSE';
$course2 = self::getDataGenerator()->create_course($coursedata2);
$page = new moodle_page();
$page->set_course($course2);
$page->blocks->add_blocks([BLOCK_POS_LEFT => ['news_items'], BLOCK_POS_RIGHT => []], 'course-view-*');
// Search by name.
$results = core_course_external::search_courses('search', 'FIRST');
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertEquals($coursedata1['fullname'], $results['courses'][0]['fullname']);
$this->assertCount(1, $results['courses']);
// Create the forum.
$record = new stdClass();
$record->introformat = FORMAT_HTML;
$record->course = $course2->id;
// Set Aggregate type = Average of ratings.
$forum = self::getDataGenerator()->create_module('forum', $record);
// Search by module.
$results = core_course_external::search_courses('modulelist', 'forum');
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertEquals(1, $results['total']);
// Enable coursetag option.
set_config('block_tags_showcoursetags', true);
// Add tag 'TAG-LABEL ON SECOND COURSE' to Course2.
core_tag_tag::set_item_tags('core', 'course', $course2->id, context_course::instance($course2->id),
array('TAG-LABEL ON SECOND COURSE'));
$taginstance = $DB->get_record('tag_instance',
array('itemtype' => 'course', 'itemid' => $course2->id), '*', MUST_EXIST);
// Search by tagid.
$results = core_course_external::search_courses('tagid', $taginstance->tagid);
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertEquals($coursedata2['fullname'], $results['courses'][0]['fullname']);
// Search by block (use news_items default block).
$blockid = $DB->get_field('block', 'id', array('name' => 'news_items'));
$results = core_course_external::search_courses('blocklist', $blockid);
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertEquals(2, $results['total']);
// Now as a normal user.
$user = self::getDataGenerator()->create_user();
// Add a 3rd, hidden, course we shouldn't see, even when enrolled as student.
$coursedata3['fullname'] = 'HIDDEN COURSE';
$coursedata3['visible'] = 0;
$course3 = self::getDataGenerator()->create_course($coursedata3);
$this->getDataGenerator()->enrol_user($user->id, $course3->id, 'student');
$this->getDataGenerator()->enrol_user($user->id, $course2->id, 'student');
$this->setUser($user);
$results = core_course_external::search_courses('search', 'FIRST');
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertCount(1, $results['courses']);
$this->assertEquals(1, $results['total']);
$this->assertEquals($coursedata1['fullname'], $results['courses'][0]['fullname']);
// Check that we can see both without the limit to enrolled setting.
$results = core_course_external::search_courses('search', 'COURSE', 0, 0, array(), 0);
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertCount(2, $results['courses']);
$this->assertEquals(2, $results['total']);
// Check that we only see our enrolled course when limiting.
$results = core_course_external::search_courses('search', 'COURSE', 0, 0, array(), 1);
$results = external_api::clean_returnvalue(core_course_external::search_courses_returns(), $results);
$this->assertCount(1, $results['courses']);
$this->assertEquals(1, $results['total']);
$this->assertEquals($coursedata2['fullname'], $results['courses'][0]['fullname']);
// Search by block (use news_items default block). Should fail (only admins allowed).
$this->expectException('required_capability_exception');
$results = core_course_external::search_courses('blocklist', $blockid);
}
/**
* Create a course with contents
* @return array A list with the course object and course modules objects
*/
private function prepare_get_course_contents_test() {
global $DB;
$course = self::getDataGenerator()->create_course(['numsections' => 3]);
$forumdescription = 'This is the forum description';
$forum = $this->getDataGenerator()->create_module('forum',
array('course' => $course->id, 'intro' => $forumdescription),
array('showdescription' => true));
$forumcm = get_coursemodule_from_id('forum', $forum->cmid);
$data = $this->getDataGenerator()->create_module('data', array('assessed' => 1, 'scale' => 100, 'course' => $course->id));
$datacm = get_coursemodule_from_instance('page', $data->id);
$page = $this->getDataGenerator()->create_module('page', array('course' => $course->id));
$pagecm = get_coursemodule_from_instance('page', $page->id);
$labeldescription = 'This is a very long label to test if more than 50 characters are returned.
So bla bla bla bla <b>bold bold bold</b> bla bla bla bla.';
$label = $this->getDataGenerator()->create_module('label', array('course' => $course->id,
'intro' => $labeldescription));
$labelcm = get_coursemodule_from_instance('label', $label->id);
$tomorrow = time() + DAYSECS;
// Module with availability restrictions not met.
$url = $this->getDataGenerator()->create_module('url',
array('course' => $course->id, 'name' => 'URL: % & $ ../', 'section' => 2),
array('availability' => '{"op":"&","c":[{"type":"date","d":">=","t":' . $tomorrow . '}],"showc":[true]}'));
$urlcm = get_coursemodule_from_instance('url', $url->id);
// Module for the last section.
$this->getDataGenerator()->create_module('url',
array('course' => $course->id, 'name' => 'URL for last section', 'section' => 3));
// Module for section 1 with availability restrictions met.
$yesterday = time() - DAYSECS;
$this->getDataGenerator()->create_module('url',
array('course' => $course->id, 'name' => 'URL restrictions met', 'section' => 1),
array('availability' => '{"op":"&","c":[{"type":"date","d":">=","t":'. $yesterday .'}],"showc":[true]}'));
// Set the required capabilities by the external function.
$context = context_course::instance($course->id);
$roleid = $this->assignUserCapability('moodle/course:view', $context->id);
$this->assignUserCapability('moodle/course:update', $context->id, $roleid);
$this->assignUserCapability('mod/data:view', $context->id, $roleid);
$conditions = array('course' => $course->id, 'section' => 2);
$DB->set_field('course_sections', 'summary', 'Text with iframe <iframe src="https://moodle.org"></iframe>', $conditions);
// Add date availability condition not met for last section.
$availability = '{"op":"&","c":[{"type":"date","d":">=","t":' . $tomorrow . '}],"showc":[true]}';
$DB->set_field('course_sections', 'availability', $availability,
array('course' => $course->id, 'section' => 3));
rebuild_course_cache($course->id, true);
return array($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm);
}
/**
* Test get_course_contents
*/
public function test_get_course_contents() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
$sections = core_course_external::get_course_contents($course->id, array());
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$modinfo = get_fast_modinfo($course);
$testexecuted = 0;
foreach ($sections[0]['modules'] as $module) {
if ($module['id'] == $forumcm->id and $module['modname'] == 'forum') {
$cm = $modinfo->cms[$forumcm->id];
$formattedtext = format_text($cm->content, FORMAT_HTML,
array('noclean' => true, 'para' => false, 'filter' => false));
$this->assertEquals($formattedtext, $module['description']);
$this->assertEquals($forumcm->instance, $module['instance']);
$testexecuted = $testexecuted + 1;
} else if ($module['id'] == $labelcm->id and $module['modname'] == 'label') {
$cm = $modinfo->cms[$labelcm->id];
$formattedtext = format_text($cm->content, FORMAT_HTML,
array('noclean' => true, 'para' => false, 'filter' => false));
$this->assertEquals($formattedtext, $module['description']);
$this->assertEquals($labelcm->instance, $module['instance']);
$testexecuted = $testexecuted + 1;
}
}
$this->assertEquals(2, $testexecuted);
$this->assertEquals(0, $sections[0]['section']);
// Check that the only return section has the 5 created modules.
$this->assertCount(4, $sections[0]['modules']);
$this->assertCount(1, $sections[1]['modules']);
$this->assertCount(1, $sections[2]['modules']);
$this->assertCount(0, $sections[3]['modules']); // No modules for the section with availability restrictions.
$this->assertNotEmpty($sections[3]['availabilityinfo']);
$this->assertEquals(1, $sections[1]['section']);
$this->assertEquals(2, $sections[2]['section']);
$this->assertEquals(3, $sections[3]['section']);
$this->assertContains('<iframe', $sections[2]['summary']);
$this->assertContains('</iframe>', $sections[2]['summary']);
// The module with the availability restriction met is returning contents.
$this->assertNotEmpty($sections[1]['modules'][0]['contents']);
// The module with the availability restriction not met is not returning contents.
$this->assertArrayNotHasKey('contents', $sections[2]['modules'][0]);
$this->assertNotEmpty($sections[2]['modules'][0]['availabilityinfo']);
try {
$sections = core_course_external::get_course_contents($course->id,
array(array("name" => "invalid", "value" => 1)));
$this->fail('Exception expected due to invalid option.');
} catch (moodle_exception $e) {
$this->assertEquals('errorinvalidparam', $e->errorcode);
}
}
/**
* Test get_course_contents excluding modules
*/
public function test_get_course_contents_excluding_modules() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(array("name" => "excludemodules", "value" => 1)));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertEmpty($sections[0]['modules']);
$this->assertEmpty($sections[1]['modules']);
}
/**
* Test get_course_contents excluding contents
*/
public function test_get_course_contents_excluding_contents() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(array("name" => "excludecontents", "value" => 1)));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
foreach ($sections as $section) {
foreach ($section['modules'] as $module) {
// Only resources return contents.
if (isset($module['contents'])) {
$this->assertEmpty($module['contents']);
}
}
}
}
/**
* Test get_course_contents filtering by section number
*/
public function test_get_course_contents_section_number() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(array("name" => "sectionnumber", "value" => 0)));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertCount(1, $sections);
$this->assertCount(4, $sections[0]['modules']);
}
/**
* Test get_course_contents filtering by cmid
*/
public function test_get_course_contents_cmid() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(array("name" => "cmid", "value" => $forumcm->id)));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertCount(4, $sections);
$this->assertCount(1, $sections[0]['modules']);
$this->assertEquals($forumcm->id, $sections[0]['modules'][0]["id"]);
}
/**
* Test get_course_contents filtering by cmid and section
*/
public function test_get_course_contents_section_cmid() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(
array("name" => "cmid", "value" => $forumcm->id),
array("name" => "sectionnumber", "value" => 0)
));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertCount(1, $sections);
$this->assertCount(1, $sections[0]['modules']);
$this->assertEquals($forumcm->id, $sections[0]['modules'][0]["id"]);
}
/**
* Test get_course_contents filtering by modname
*/
public function test_get_course_contents_modname() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(array("name" => "modname", "value" => "forum")));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertCount(4, $sections);
$this->assertCount(1, $sections[0]['modules']);
$this->assertEquals($forumcm->id, $sections[0]['modules'][0]["id"]);
}
/**
* Test get_course_contents filtering by modname
*/
public function test_get_course_contents_modid() {
$this->resetAfterTest(true);
list($course, $forumcm, $datacm, $pagecm, $labelcm, $urlcm) = $this->prepare_get_course_contents_test();
// Test exclude modules.
$sections = core_course_external::get_course_contents($course->id, array(
array("name" => "modname", "value" => "page"),
array("name" => "modid", "value" => $pagecm->instance),
));
// We need to execute the return values cleaning process to simulate the web service server.
$sections = external_api::clean_returnvalue(core_course_external::get_course_contents_returns(), $sections);
$this->assertCount(4, $sections);
$this->assertCount(1, $sections[0]['modules']);
$this->assertEquals("page", $sections[0]['modules'][0]["modname"]);
$this->assertEquals($pagecm->instance, $sections[0]['modules'][0]["instance"]);
}
/**
* Test duplicate_course
*/
public function test_duplicate_course() {
$this->resetAfterTest(true);
// Create one course with three modules.
$course = self::getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', array('course'=>$course->id));
$forumcm = get_coursemodule_from_id('forum', $forum->cmid);
$forumcontext = context_module::instance($forum->cmid);
$data = $this->getDataGenerator()->create_module('data', array('assessed'=>1, 'scale'=>100, 'course'=>$course->id));
$datacontext = context_module::instance($data->cmid);
$datacm = get_coursemodule_from_instance('page', $data->id);
$page = $this->getDataGenerator()->create_module('page', array('course'=>$course->id));
$pagecontext = context_module::instance($page->cmid);
$pagecm = get_coursemodule_from_instance('page', $page->id);
// Set the required capabilities by the external function.
$coursecontext = context_course::instance($course->id);
$categorycontext = context_coursecat::instance($course->category);
$roleid = $this->assignUserCapability('moodle/course:create', $categorycontext->id);
$this->assignUserCapability('moodle/course:view', $categorycontext->id, $roleid);
$this->assignUserCapability('moodle/restore:restorecourse', $categorycontext->id, $roleid);
$this->assignUserCapability('moodle/backup:backupcourse', $coursecontext->id, $roleid);
$this->assignUserCapability('moodle/backup:configure', $coursecontext->id, $roleid);
// Optional capabilities to copy user data.
$this->assignUserCapability('moodle/backup:userinfo', $coursecontext->id, $roleid);
$this->assignUserCapability('moodle/restore:userinfo', $categorycontext->id, $roleid);
$newcourse['fullname'] = 'Course duplicate';
$newcourse['shortname'] = 'courseduplicate';
$newcourse['categoryid'] = $course->category;
$newcourse['visible'] = true;
$newcourse['options'][] = array('name' => 'users', 'value' => true);
$duplicate = core_course_external::duplicate_course($course->id, $newcourse['fullname'],
$newcourse['shortname'], $newcourse['categoryid'], $newcourse['visible'], $newcourse['options']);
// We need to execute the return values cleaning process to simulate the web service server.
$duplicate = external_api::clean_returnvalue(core_course_external::duplicate_course_returns(), $duplicate);
// Check that the course has been duplicated.
$this->assertEquals($newcourse['shortname'], $duplicate['shortname']);
}
/**
* Test update_courses
*/
public function test_update_courses() {
global $DB, $CFG, $USER, $COURSE;
// Get current $COURSE to be able to restore it later (defaults to $SITE). We need this
// trick because we are both updating and getting (for testing) course information
// in the same request and core_course_external::update_courses()
// is overwriting $COURSE all over the time with OLD values, so later
// use of get_course() fetches those OLD values instead of the updated ones.
// See MDL-39723 for more info.
$origcourse = clone($COURSE);
$this->resetAfterTest(true);
// Set the required capabilities by the external function.
$contextid = context_system::instance()->id;
$roleid = $this->assignUserCapability('moodle/course:update', $contextid);
$this->assignUserCapability('moodle/course:changecategory', $contextid, $roleid);
$this->assignUserCapability('moodle/course:changefullname', $contextid, $roleid);
$this->assignUserCapability('moodle/course:changeshortname', $contextid, $roleid);
$this->assignUserCapability('moodle/course:changeidnumber', $contextid, $roleid);
$this->assignUserCapability('moodle/course:changesummary', $contextid, $roleid);
$this->assignUserCapability('moodle/course:visibility', $contextid, $roleid);
$this->assignUserCapability('moodle/course:viewhiddencourses', $contextid, $roleid);
// Create category and course.
$category1 = self::getDataGenerator()->create_category();
$category2 = self::getDataGenerator()->create_category();
$originalcourse1 = self::getDataGenerator()->create_course();
self::getDataGenerator()->enrol_user($USER->id, $originalcourse1->id, $roleid);
$originalcourse2 = self::getDataGenerator()->create_course();
self::getDataGenerator()->enrol_user($USER->id, $originalcourse2->id, $roleid);
// Course values to be updated.
$course1['id'] = $originalcourse1->id;
$course1['fullname'] = 'Updated test course 1';
$course1['shortname'] = 'Udestedtestcourse1';
$course1['categoryid'] = $category1->id;
$course2['id'] = $originalcourse2->id;
$course2['fullname'] = 'Updated test course 2';
$course2['shortname'] = 'Updestedtestcourse2';
$course2['categoryid'] = $category2->id;
$course2['idnumber'] = 'Updatedidnumber2';
$course2['summary'] = 'Updaated description for course 2';
$course2['summaryformat'] = FORMAT_HTML;
$course2['format'] = 'topics';
$course2['showgrades'] = 1;
$course2['newsitems'] = 3;
$course2['startdate'] = 1420092000; // 01/01/2015.
$course2['enddate'] = 1422669600; // 01/31/2015.
$course2['maxbytes'] = 100000;
$course2['showreports'] = 1;
$course2['visible'] = 0;
$course2['hiddensections'] = 0;
$course2['groupmode'] = 0;
$course2['groupmodeforce'] = 0;
$course2['defaultgroupingid'] = 0;
$course2['enablecompletion'] = 1;
$course2['lang'] = 'en';
$course2['forcetheme'] = 'bootstrapbase';
$courses = array($course1, $course2);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$COURSE = $origcourse; // Restore $COURSE. Instead of using the OLD one set by the previous line.
// Check that right number of courses were created.
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
// Check that the courses were correctly created.
foreach ($courses as $course) {
$courseinfo = course_get_format($course['id'])->get_course();
if ($course['id'] == $course2['id']) {
$this->assertEquals($course2['fullname'], $courseinfo->fullname);
$this->assertEquals($course2['shortname'], $courseinfo->shortname);
$this->assertEquals($course2['categoryid'], $courseinfo->category);
$this->assertEquals($course2['idnumber'], $courseinfo->idnumber);
$this->assertEquals($course2['summary'], $courseinfo->summary);
$this->assertEquals($course2['summaryformat'], $courseinfo->summaryformat);
$this->assertEquals($course2['format'], $courseinfo->format);
$this->assertEquals($course2['showgrades'], $courseinfo->showgrades);
$this->assertEquals($course2['newsitems'], $courseinfo->newsitems);
$this->assertEquals($course2['startdate'], $courseinfo->startdate);
$this->assertEquals($course2['enddate'], $courseinfo->enddate);
$this->assertEquals($course2['maxbytes'], $courseinfo->maxbytes);
$this->assertEquals($course2['showreports'], $courseinfo->showreports);
$this->assertEquals($course2['visible'], $courseinfo->visible);
$this->assertEquals($course2['hiddensections'], $courseinfo->hiddensections);
$this->assertEquals($course2['groupmode'], $courseinfo->groupmode);
$this->assertEquals($course2['groupmodeforce'], $courseinfo->groupmodeforce);
$this->assertEquals($course2['defaultgroupingid'], $courseinfo->defaultgroupingid);
$this->assertEquals($course2['lang'], $courseinfo->lang);
if (!empty($CFG->allowcoursethemes)) {
$this->assertEquals($course2['forcetheme'], $courseinfo->theme);
}
$this->assertEquals($course2['enablecompletion'], $courseinfo->enablecompletion);
} else if ($course['id'] == $course1['id']) {
$this->assertEquals($course1['fullname'], $courseinfo->fullname);
$this->assertEquals($course1['shortname'], $courseinfo->shortname);
$this->assertEquals($course1['categoryid'], $courseinfo->category);
$this->assertEquals(FORMAT_MOODLE, $courseinfo->summaryformat);
$this->assertEquals('topics', $courseinfo->format);
$this->assertEquals(5, course_get_format($course['id'])->get_last_section_number());
$this->assertEquals(0, $courseinfo->newsitems);
$this->assertEquals(FORMAT_MOODLE, $courseinfo->summaryformat);
} else {
throw new moodle_exception('Unexpected shortname');
}
}
$courses = array($course1);
// Try update course without update capability.
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
$this->unassignUserCapability('moodle/course:update', $contextid, $roleid);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course category without capability.
$this->assignUserCapability('moodle/course:update', $contextid, $roleid);
$this->unassignUserCapability('moodle/course:changecategory', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$course1['categoryid'] = $category2->id;
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course fullname without capability.
$this->assignUserCapability('moodle/course:changecategory', $contextid, $roleid);
$this->unassignUserCapability('moodle/course:changefullname', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['fullname'] = 'Testing fullname without permission';
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course shortname without capability.
$this->assignUserCapability('moodle/course:changefullname', $contextid, $roleid);
$this->unassignUserCapability('moodle/course:changeshortname', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['shortname'] = 'Testing shortname without permission';
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course idnumber without capability.
$this->assignUserCapability('moodle/course:changeshortname', $contextid, $roleid);
$this->unassignUserCapability('moodle/course:changeidnumber', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['idnumber'] = 'NEWIDNUMBER';
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course summary without capability.
$this->assignUserCapability('moodle/course:changeidnumber', $contextid, $roleid);
$this->unassignUserCapability('moodle/course:changesummary', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['summary'] = 'New summary';
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course with invalid summary format.
$this->assignUserCapability('moodle/course:changesummary', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['summaryformat'] = 10;
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
// Try update course visibility without capability.
$this->unassignUserCapability('moodle/course:visibility', $contextid, $roleid);
$user = self::getDataGenerator()->create_user();
$this->setUser($user);
self::getDataGenerator()->enrol_user($user->id, $course1['id'], $roleid);
$course1['summaryformat'] = FORMAT_MOODLE;
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(0, count($updatedcoursewarnings['warnings']));
$course1['visible'] = 0;
$courses = array($course1);
$updatedcoursewarnings = core_course_external::update_courses($courses);
$updatedcoursewarnings = external_api::clean_returnvalue(core_course_external::update_courses_returns(),
$updatedcoursewarnings);
$this->assertEquals(1, count($updatedcoursewarnings['warnings']));
}
/**
* Test delete course_module.
*/
public function test_delete_modules() {
global $DB;
// Ensure we reset the data after this test.
$this->resetAfterTest(true);
// Create a user.
$user = self::getDataGenerator()->create_user();
// Set the tests to run as the user.
self::setUser($user);
// Create a course to add the modules.
$course = self::getDataGenerator()->create_course();
// Create two test modules.
$record = new stdClass();
$record->course = $course->id;
$module1 = self::getDataGenerator()->create_module('forum', $record);
$module2 = self::getDataGenerator()->create_module('assign', $record);
// Check the forum was correctly created.
$this->assertEquals(1, $DB->count_records('forum', array('id' => $module1->id)));
// Check the assignment was correctly created.
$this->assertEquals(1, $DB->count_records('assign', array('id' => $module2->id)));
// Check data exists in the course modules table.
$this->assertEquals(2, $DB->count_records_select('course_modules', 'id = :module1 OR id = :module2',
array('module1' => $module1->cmid, 'module2' => $module2->cmid)));
// Enrol the user in the course.
$enrol = enrol_get_plugin('manual');
$enrolinstances = enrol_get_instances($course->id, true);
foreach ($enrolinstances as $courseenrolinstance) {
if ($courseenrolinstance->enrol == "manual") {
$instance = $courseenrolinstance;
break;
}
}
$enrol->enrol_user($instance, $user->id);
// Assign capabilities to delete module 1.
$modcontext = context_module::instance($module1->cmid);
$this->assignUserCapability('moodle/course:manageactivities', $modcontext->id);
// Assign capabilities to delete module 2.
$modcontext = context_module::instance($module2->cmid);
$newrole = create_role('Role 2', 'role2', 'Role 2 description');
$this->assignUserCapability('moodle/course:manageactivities', $modcontext->id, $newrole);
// Deleting these module instances.
core_course_external::delete_modules(array($module1->cmid, $module2->cmid));
// Check the forum was deleted.
$this->assertEquals(0, $DB->count_records('forum', array('id' => $module1->id)));
// Check the assignment was deleted.
$this->assertEquals(0, $DB->count_records('assign', array('id' => $module2->id)));
// Check we retrieve no data in the course modules table.
$this->assertEquals(0, $DB->count_records_select('course_modules', 'id = :module1 OR id = :module2',
array('module1' => $module1->cmid, 'module2' => $module2->cmid)));
// Call with non-existent course module id and ensure exception thrown.
try {
core_course_external::delete_modules(array('1337'));
$this->fail('Exception expected due to missing course module.');
} catch (dml_missing_record_exception $e) {
$this->assertEquals('invalidcoursemodule', $e->errorcode);
}
// Create two modules.
$module1 = self::getDataGenerator()->create_module('forum', $record);
$module2 = self::getDataGenerator()->create_module('assign', $record);
// Since these modules were recreated the user will not have capabilities
// to delete them, ensure exception is thrown if they try.
try {
core_course_external::delete_modules(array($module1->cmid, $module2->cmid));
$this->fail('Exception expected due to missing capability.');
} catch (moodle_exception $e) {
$this->assertEquals('nopermissions', $e->errorcode);
}
// Unenrol user from the course.
$enrol->unenrol_user($instance, $user->id);
// Try and delete modules from the course the user was unenrolled in, make sure exception thrown.
try {
core_course_external::delete_modules(array($module1->cmid, $module2->cmid));
$this->fail('Exception expected due to being unenrolled from the course.');
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
}
/**
* Test import_course into an empty course
*/
public function test_import_course_empty() {
global $USER;
$this->resetAfterTest(true);
$course1 = self::getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', array('course' => $course1->id, 'name' => 'Forum test'));
$page = $this->getDataGenerator()->create_module('page', array('course' => $course1->id, 'name' => 'Page test'));
$course2 = self::getDataGenerator()->create_course();
$course1cms = get_fast_modinfo($course1->id)->get_cms();
$course2cms = get_fast_modinfo($course2->id)->get_cms();
// Verify the state of the courses before we do the import.
$this->assertCount(2, $course1cms);
$this->assertEmpty($course2cms);
// Setup the user to run the operation (ugly hack because validate_context() will
// fail as the email is not set by $this->setAdminUser()).
$this->setAdminUser();
$USER->email = 'emailtopass@example.com';
// Import from course1 to course2.
core_course_external::import_course($course1->id, $course2->id, 0);
// Verify that now we have two modules in both courses.
$course1cms = get_fast_modinfo($course1->id)->get_cms();
$course2cms = get_fast_modinfo($course2->id)->get_cms();
$this->assertCount(2, $course1cms);
$this->assertCount(2, $course2cms);
// Verify that the names transfered across correctly.
foreach ($course2cms as $cm) {
if ($cm->modname === 'page') {
$this->assertEquals($cm->name, $page->name);
} else if ($cm->modname === 'forum') {
$this->assertEquals($cm->name, $forum->name);
} else {
$this->fail('Unknown CM found.');
}
}
}
/**
* Test import_course into an filled course
*/
public function test_import_course_filled() {
global $USER;
$this->resetAfterTest(true);
// Add forum and page to course1.
$course1 = self::getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', array('course'=>$course1->id, 'name' => 'Forum test'));
$page = $this->getDataGenerator()->create_module('page', array('course'=>$course1->id, 'name' => 'Page test'));
// Add quiz to course 2.
$course2 = self::getDataGenerator()->create_course();
$quiz = $this->getDataGenerator()->create_module('quiz', array('course'=>$course2->id, 'name' => 'Page test'));
$course1cms = get_fast_modinfo($course1->id)->get_cms();
$course2cms = get_fast_modinfo($course2->id)->get_cms();
// Verify the state of the courses before we do the import.
$this->assertCount(2, $course1cms);
$this->assertCount(1, $course2cms);
// Setup the user to run the operation (ugly hack because validate_context() will
// fail as the email is not set by $this->setAdminUser()).
$this->setAdminUser();
$USER->email = 'emailtopass@example.com';
// Import from course1 to course2 without deleting content.
core_course_external::import_course($course1->id, $course2->id, 0);
$course2cms = get_fast_modinfo($course2->id)->get_cms();
// Verify that now we have three modules in course2.
$this->assertCount(3, $course2cms);
// Verify that the names transfered across correctly.
foreach ($course2cms as $cm) {
if ($cm->modname === 'page') {
$this->assertEquals($cm->name, $page->name);
} else if ($cm->modname === 'forum') {
$this->assertEquals($cm->name, $forum->name);
} else if ($cm->modname === 'quiz') {
$this->assertEquals($cm->name, $quiz->name);
} else {
$this->fail('Unknown CM found.');
}
}
}
/**
* Test import_course with only blocks set to backup
*/
public function test_import_course_blocksonly() {
global $USER, $DB;
$this->resetAfterTest(true);
// Add forum and page to course1.
$course1 = self::getDataGenerator()->create_course();
$course1ctx = context_course::instance($course1->id);
$forum = $this->getDataGenerator()->create_module('forum', array('course'=>$course1->id, 'name' => 'Forum test'));
$block = $this->getDataGenerator()->create_block('online_users', array('parentcontextid' => $course1ctx->id));
$course2 = self::getDataGenerator()->create_course();
$course2ctx = context_course::instance($course2->id);
$initialblockcount = $DB->count_records('block_instances', array('parentcontextid' => $course2ctx->id));
$initialcmcount = count(get_fast_modinfo($course2->id)->get_cms());
// Setup the user to run the operation (ugly hack because validate_context() will
// fail as the email is not set by $this->setAdminUser()).
$this->setAdminUser();
$USER->email = 'emailtopass@example.com';
// Import from course1 to course2 without deleting content, but excluding
// activities.
$options = array(
array('name' => 'activities', 'value' => 0),
array('name' => 'blocks', 'value' => 1),
array('name' => 'filters', 'value' => 0),
);
core_course_external::import_course($course1->id, $course2->id, 0, $options);
$newcmcount = count(get_fast_modinfo($course2->id)->get_cms());
$newblockcount = $DB->count_records('block_instances', array('parentcontextid' => $course2ctx->id));
// Check that course modules haven't changed, but that blocks have.
$this->assertEquals($initialcmcount, $newcmcount);
$this->assertEquals(($initialblockcount + 1), $newblockcount);
}
/**
* Test import_course into an filled course, deleting content.
*/
public function test_import_course_deletecontent() {
global $USER;
$this->resetAfterTest(true);
// Add forum and page to course1.
$course1 = self::getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', array('course'=>$course1->id, 'name' => 'Forum test'));
$page = $this->getDataGenerator()->create_module('page', array('course'=>$course1->id, 'name' => 'Page test'));
// Add quiz to course 2.
$course2 = self::getDataGenerator()->create_course();
$quiz = $this->getDataGenerator()->create_module('quiz', array('course'=>$course2->id, 'name' => 'Page test'));
$course1cms = get_fast_modinfo($course1->id)->get_cms();
$course2cms = get_fast_modinfo($course2->id)->get_cms();
// Verify the state of the courses before we do the import.
$this->assertCount(2, $course1cms);
$this->assertCount(1, $course2cms);
// Setup the user to run the operation (ugly hack because validate_context() will
// fail as the email is not set by $this->setAdminUser()).
$this->setAdminUser();
$USER->email = 'emailtopass@example.com';
// Import from course1 to course2, deleting content.
core_course_external::import_course($course1->id, $course2->id, 1);
$course2cms = get_fast_modinfo($course2->id)->get_cms();
// Verify that now we have two modules in course2.
$this->assertCount(2, $course2cms);
// Verify that the course only contains the imported modules.
foreach ($course2cms as $cm) {
if ($cm->modname === 'page') {
$this->assertEquals($cm->name, $page->name);
} else if ($cm->modname === 'forum') {
$this->assertEquals($cm->name, $forum->name);
} else {
$this->fail('Unknown CM found: '.$cm->name);
}
}
}
/**
* Ensure import_course handles incorrect deletecontent option correctly.
*/
public function test_import_course_invalid_deletecontent_option() {
$this->resetAfterTest(true);
$course1 = self::getDataGenerator()->create_course();
$course2 = self::getDataGenerator()->create_course();
$this->expectException('moodle_exception');
$this->expectExceptionMessage(get_string('invalidextparam', 'webservice', -1));
// Import from course1 to course2, with invalid option
core_course_external::import_course($course1->id, $course2->id, -1);;
}
/**
* Test view_course function
*/
public function test_view_course() {
$this->resetAfterTest();
// Course without sections.
$course = $this->getDataGenerator()->create_course(array('numsections' => 5), array('createsections' => true));
$this->setAdminUser();
// Redirect events to the sink, so we can recover them later.
$sink = $this->redirectEvents();
$result = core_course_external::view_course($course->id, 1);
$result = external_api::clean_returnvalue(core_course_external::view_course_returns(), $result);
$events = $sink->get_events();
$event = reset($events);
// Check the event details are correct.
$this->assertInstanceOf('\core\event\course_viewed', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals(1, $event->other['coursesectionnumber']);
$result = core_course_external::view_course($course->id);
$result = external_api::clean_returnvalue(core_course_external::view_course_returns(), $result);
$events = $sink->get_events();
$event = array_pop($events);
$sink->close();
// Check the event details are correct.
$this->assertInstanceOf('\core\event\course_viewed', $event);
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEmpty($event->other);
}
/**
* Test get_course_module
*/
public function test_get_course_module() {
global $DB;
$this->resetAfterTest(true);
$this->setAdminUser();
$course = self::getDataGenerator()->create_course();
$record = array(
'course' => $course->id,
'name' => 'First Assignment'
);
$options = array(
'idnumber' => 'ABC',
'visible' => 0
);
// Hidden activity.
$assign = self::getDataGenerator()->create_module('assign', $record, $options);
$outcomescale = 'Distinction, Very Good, Good, Pass, Fail';
// Insert a custom grade scale to be used by an outcome.
$gradescale = new grade_scale();
$gradescale->name = 'gettcoursemodulescale';
$gradescale->courseid = $course->id;
$gradescale->userid = 0;
$gradescale->scale = $outcomescale;
$gradescale->description = 'This scale is used to mark standard assignments.';
$gradescale->insert();
// Insert an outcome.
$data = new stdClass();
$data->courseid = $course->id;
$data->fullname = 'Team work';
$data->shortname = 'Team work';
$data->scaleid = $gradescale->id;
$outcome = new grade_outcome($data, false);
$outcome->insert();
$outcomegradeitem = new grade_item();
$outcomegradeitem->itemname = $outcome->shortname;
$outcomegradeitem->itemtype = 'mod';
$outcomegradeitem->itemmodule = 'assign';
$outcomegradeitem->iteminstance = $assign->id;
$outcomegradeitem->outcomeid = $outcome->id;
$outcomegradeitem->cmid = 0;
$outcomegradeitem->courseid = $course->id;
$outcomegradeitem->aggregationcoef = 0;
$outcomegradeitem->itemnumber = 1; // The activity's original grade item will be 0.
$outcomegradeitem->gradetype = GRADE_TYPE_SCALE;
$outcomegradeitem->scaleid = $outcome->scaleid;
$outcomegradeitem->insert();
$assignmentgradeitem = grade_item::fetch(
array(
'itemtype' => 'mod',
'itemmodule' => 'assign',
'iteminstance' => $assign->id,
'itemnumber' => 0,
'courseid' => $course->id
)
);
$outcomegradeitem->set_parent($assignmentgradeitem->categoryid);
$outcomegradeitem->move_after_sortorder($assignmentgradeitem->sortorder);
// Test admin user can see the complete hidden activity.
$result = core_course_external::get_course_module($assign->cmid);
$result = external_api::clean_returnvalue(core_course_external::get_course_module_returns(), $result);
$this->assertCount(0, $result['warnings']);
// Test we retrieve all the fields.
$this->assertCount(28, $result['cm']);
$this->assertEquals($record['name'], $result['cm']['name']);
$this->assertEquals($options['idnumber'], $result['cm']['idnumber']);
$this->assertEquals(100, $result['cm']['grade']);
$this->assertEquals(0.0, $result['cm']['gradepass']);
$this->assertEquals('submissions', $result['cm']['advancedgrading'][0]['area']);
$this->assertEmpty($result['cm']['advancedgrading'][0]['method']);
$this->assertEquals($outcomescale, $result['cm']['outcomes'][0]['scale']);
$student = $this->getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
self::getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id);
$this->setUser($student);
// The user shouldn't be able to see the activity.
try {
core_course_external::get_course_module($assign->cmid);
$this->fail('Exception expected due to invalid permissions.');
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
// Make module visible.
set_coursemodule_visible($assign->cmid, 1);
// Test student user.
$result = core_course_external::get_course_module($assign->cmid);
$result = external_api::clean_returnvalue(core_course_external::get_course_module_returns(), $result);
$this->assertCount(0, $result['warnings']);
// Test we retrieve only the few files we can see.
$this->assertCount(11, $result['cm']);
$this->assertEquals($assign->cmid, $result['cm']['id']);
$this->assertEquals($course->id, $result['cm']['course']);
$this->assertEquals('assign', $result['cm']['modname']);
$this->assertEquals($assign->id, $result['cm']['instance']);
}
/**
* Test get_course_module_by_instance
*/
public function test_get_course_module_by_instance() {
global $DB;
$this->resetAfterTest(true);
$this->setAdminUser();
$course = self::getDataGenerator()->create_course();
$record = array(
'course' => $course->id,
'name' => 'First Chat'
);
$options = array(
'idnumber' => 'ABC',
'visible' => 0
);
// Hidden activity.
$chat = self::getDataGenerator()->create_module('chat', $record, $options);
// Test admin user can see the complete hidden activity.
$result = core_course_external::get_course_module_by_instance('chat', $chat->id);
$result = external_api::clean_returnvalue(core_course_external::get_course_module_by_instance_returns(), $result);
$this->assertCount(0, $result['warnings']);
// Test we retrieve all the fields.
$this->assertCount(23, $result['cm']);
$this->assertEquals($record['name'], $result['cm']['name']);
$this->assertEquals($options['idnumber'], $result['cm']['idnumber']);
$student = $this->getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
self::getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id);
$this->setUser($student);
// The user shouldn't be able to see the activity.
try {
core_course_external::get_course_module_by_instance('chat', $chat->id);
$this->fail('Exception expected due to invalid permissions.');
} catch (moodle_exception $e) {
$this->assertEquals('requireloginerror', $e->errorcode);
}
// Make module visible.
set_coursemodule_visible($chat->cmid, 1);
// Test student user.
$result = core_course_external::get_course_module_by_instance('chat', $chat->id);
$result = external_api::clean_returnvalue(core_course_external::get_course_module_by_instance_returns(), $result);
$this->assertCount(0, $result['warnings']);
// Test we retrieve only the few files we can see.
$this->assertCount(11, $result['cm']);
$this->assertEquals($chat->cmid, $result['cm']['id']);
$this->assertEquals($course->id, $result['cm']['course']);
$this->assertEquals('chat', $result['cm']['modname']);
$this->assertEquals($chat->id, $result['cm']['instance']);
// Try with an invalid module name.
try {
core_course_external::get_course_module_by_instance('abc', $chat->id);
$this->fail('Exception expected due to invalid module name.');
} catch (dml_read_exception $e) {
$this->assertEquals('dmlreadexception', $e->errorcode);
}
}
/**
* Test get_activities_overview
*/
public function test_get_activities_overview() {
global $USER;
$this->resetAfterTest();
$course1 = self::getDataGenerator()->create_course();
$course2 = self::getDataGenerator()->create_course();
// Create a viewer user.
$viewer = self::getDataGenerator()->create_user((object) array('trackforums' => 1));
$this->getDataGenerator()->enrol_user($viewer->id, $course1->id);
$this->getDataGenerator()->enrol_user($viewer->id, $course2->id);
// Create two forums - one in each course.
$record = new stdClass();
$record->course = $course1->id;
$forum1 = self::getDataGenerator()->create_module('forum', (object) array('course' => $course1->id));
$forum2 = self::getDataGenerator()->create_module('forum', (object) array('course' => $course2->id));
$this->setAdminUser();
// A standard post in the forum.
$record = new stdClass();
$record->course = $course1->id;
$record->userid = $USER->id;
$record->forum = $forum1->id;
$this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
$this->setUser($viewer->id);
$courses = array($course1->id , $course2->id);
$result = core_course_external::get_activities_overview($courses);
$this->assertDebuggingCalledCount(8);
$result = external_api::clean_returnvalue(core_course_external::get_activities_overview_returns(), $result);
// There should be one entry for course1, and no others.
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
// Check expected overview data for the module.
$this->assertEquals('forum', $result['courses'][0]['overviews'][0]['module']);
$this->assertContains('1 total unread', $result['courses'][0]['overviews'][0]['overviewtext']);
}
/**
* Test get_user_navigation_options
*/
public function test_get_user_navigation_options() {
global $USER;
$this->resetAfterTest();
$course1 = self::getDataGenerator()->create_course();
$course2 = self::getDataGenerator()->create_course();
// Create a viewer user.
$viewer = self::getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($viewer->id, $course1->id);
$this->getDataGenerator()->enrol_user($viewer->id, $course2->id);
$this->setUser($viewer->id);
$courses = array($course1->id , $course2->id, SITEID);
$result = core_course_external::get_user_navigation_options($courses);
$result = external_api::clean_returnvalue(core_course_external::get_user_navigation_options_returns(), $result);
$this->assertCount(0, $result['warnings']);
$this->assertCount(3, $result['courses']);
foreach ($result['courses'] as $course) {
$navoptions = new stdClass;
foreach ($course['options'] as $option) {
$navoptions->{$option['name']} = $option['available'];
}
$this->assertCount(9, $course['options']);
if ($course['id'] == SITEID) {
$this->assertTrue($navoptions->blogs);
$this->assertFalse($navoptions->notes);
$this->assertFalse($navoptions->participants);
$this->assertTrue($navoptions->badges);
$this->assertTrue($navoptions->tags);
$this->assertFalse($navoptions->grades);
$this->assertFalse($navoptions->search);
$this->assertTrue($navoptions->calendar);
$this->assertTrue($navoptions->competencies);
} else {
$this->assertTrue($navoptions->blogs);
$this->assertFalse($navoptions->notes);
$this->assertTrue($navoptions->participants);
$this->assertTrue($navoptions->badges);
$this->assertFalse($navoptions->tags);
$this->assertTrue($navoptions->grades);
$this->assertFalse($navoptions->search);
$this->assertFalse($navoptions->calendar);
$this->assertTrue($navoptions->competencies);
}
}
}
/**
* Test get_user_administration_options
*/
public function test_get_user_administration_options() {
global $USER;
$this->resetAfterTest();
$course1 = self::getDataGenerator()->create_course();
$course2 = self::getDataGenerator()->create_course();
// Create a viewer user.
$viewer = self::getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($viewer->id, $course1->id);
$this->getDataGenerator()->enrol_user($viewer->id, $course2->id);
$this->setUser($viewer->id);
$courses = array($course1->id , $course2->id, SITEID);
$result = core_course_external::get_user_administration_options($courses);
$result = external_api::clean_returnvalue(core_course_external::get_user_administration_options_returns(), $result);
$this->assertCount(0, $result['warnings']);
$this->assertCount(3, $result['courses']);
foreach ($result['courses'] as $course) {
$adminoptions = new stdClass;
foreach ($course['options'] as $option) {
$adminoptions->{$option['name']} = $option['available'];
}
if ($course['id'] == SITEID) {
$this->assertCount(16, $course['options']);
$this->assertFalse($adminoptions->update);
$this->assertFalse($adminoptions->filters);
$this->assertFalse($adminoptions->reports);
$this->assertFalse($adminoptions->backup);
$this->assertFalse($adminoptions->restore);
$this->assertFalse($adminoptions->files);
$this->assertFalse(!isset($adminoptions->tags));
$this->assertFalse($adminoptions->gradebook);
$this->assertFalse($adminoptions->outcomes);
$this->assertFalse($adminoptions->badges);
$this->assertFalse($adminoptions->import);
$this->assertFalse($adminoptions->publish);
$this->assertFalse($adminoptions->reset);
$this->assertFalse($adminoptions->roles);
$this->assertFalse($adminoptions->editcompletion);
} else {
$this->assertCount(15, $course['options']);
$this->assertFalse($adminoptions->update);
$this->assertFalse($adminoptions->filters);
$this->assertFalse($adminoptions->reports);
$this->assertFalse($adminoptions->backup);
$this->assertFalse($adminoptions->restore);
$this->assertFalse($adminoptions->files);
$this->assertFalse($adminoptions->tags);
$this->assertFalse($adminoptions->gradebook);
$this->assertFalse($adminoptions->outcomes);
$this->assertTrue($adminoptions->badges);
$this->assertFalse($adminoptions->import);
$this->assertFalse($adminoptions->publish);
$this->assertFalse($adminoptions->reset);
$this->assertFalse($adminoptions->roles);
$this->assertFalse($adminoptions->editcompletion);
}
}
}
/**
* Test get_courses_by_fields
*/
public function test_get_courses_by_field() {
global $DB;
$this->resetAfterTest(true);
$category1 = self::getDataGenerator()->create_category();
$category2 = self::getDataGenerator()->create_category(array('parent' => $category1->id));
$course1 = self::getDataGenerator()->create_course(array('category' => $category1->id, 'shortname' => 'c1'));
$course2 = self::getDataGenerator()->create_course(array('visible' => 0, 'category' => $category2->id, 'idnumber' => 'i2'));
$student1 = self::getDataGenerator()->create_user();
$user1 = self::getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
self::getDataGenerator()->enrol_user($student1->id, $course1->id, $studentrole->id);
self::getDataGenerator()->enrol_user($student1->id, $course2->id, $studentrole->id);
self::setAdminUser();
// As admins, we should be able to retrieve everything.
$result = core_course_external::get_courses_by_field();
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(3, $result['courses']);
// Expect to receive all the fields.
$this->assertCount(37, $result['courses'][0]);
$this->assertCount(37, $result['courses'][1]);
$this->assertCount(37, $result['courses'][2]);
$result = core_course_external::get_courses_by_field('id', $course1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
// Expect to receive all the fields.
$this->assertCount(37, $result['courses'][0]);
$result = core_course_external::get_courses_by_field('id', $course2->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course2->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('ids', "$course1->id,$course2->id");
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(2, $result['courses']);
// Check default filters.
$this->assertCount(3, $result['courses'][0]['filters']);
$this->assertCount(3, $result['courses'][1]['filters']);
$result = core_course_external::get_courses_by_field('category', $category1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('shortname', 'c1');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('idnumber', 'i2');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course2->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('idnumber', 'x');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
// Change filter value.
filter_set_local_state('mediaplugin', context_course::instance($course1->id)->id, TEXTFILTER_OFF);
self::setUser($student1);
// All visible courses (including front page) for normal student.
$result = core_course_external::get_courses_by_field();
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(2, $result['courses']);
$this->assertCount(30, $result['courses'][0]);
$this->assertCount(30, $result['courses'][1]);
$result = core_course_external::get_courses_by_field('id', $course1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
// Expect to receive all the files that a student can see.
$this->assertCount(30, $result['courses'][0]);
// Check default filters.
$filters = $result['courses'][0]['filters'];
$this->assertCount(3, $filters);
$found = false;
foreach ($filters as $filter) {
if ($filter['filter'] == 'mediaplugin' and $filter['localstate'] == TEXTFILTER_OFF) {
$found = true;
}
}
$this->assertTrue($found);
// Course 2 is not visible.
$result = core_course_external::get_courses_by_field('id', $course2->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
$result = core_course_external::get_courses_by_field('ids', "$course1->id,$course2->id");
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$result = core_course_external::get_courses_by_field('category', $category1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('shortname', 'c1');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('idnumber', 'i2');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
$result = core_course_external::get_courses_by_field('idnumber', 'x');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
self::setUser($user1);
// All visible courses (including front page) for authenticated user.
$result = core_course_external::get_courses_by_field();
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(2, $result['courses']);
$this->assertCount(30, $result['courses'][0]); // Site course.
$this->assertCount(13, $result['courses'][1]); // Only public information, not enrolled.
$result = core_course_external::get_courses_by_field('id', $course1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
// Expect to receive all the files that a authenticated can see.
$this->assertCount(13, $result['courses'][0]);
// Course 2 is not visible.
$result = core_course_external::get_courses_by_field('id', $course2->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
$result = core_course_external::get_courses_by_field('ids', "$course1->id,$course2->id");
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$result = core_course_external::get_courses_by_field('category', $category1->id);
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('shortname', 'c1');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(1, $result['courses']);
$this->assertEquals($course1->id, $result['courses'][0]['id']);
$result = core_course_external::get_courses_by_field('idnumber', 'i2');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
$result = core_course_external::get_courses_by_field('idnumber', 'x');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
}
public function test_get_courses_by_field_invalid_field() {
$this->expectException('invalid_parameter_exception');
$result = core_course_external::get_courses_by_field('zyx', 'x');
}
public function test_get_courses_by_field_invalid_courses() {
$result = core_course_external::get_courses_by_field('id', '-1');
$result = external_api::clean_returnvalue(core_course_external::get_courses_by_field_returns(), $result);
$this->assertCount(0, $result['courses']);
}
public function test_check_updates() {
global $DB;
$this->resetAfterTest(true);
$this->setAdminUser();
// Create different types of activities.
$course = self::getDataGenerator()->create_course();
$tocreate = array('assign', 'book', 'choice', 'folder', 'forum', 'glossary', 'imscp', 'label', 'lti', 'page', 'quiz',
'resource', 'scorm', 'survey', 'url', 'wiki');
$modules = array();
foreach ($tocreate as $modname) {
$modules[$modname]['instance'] = $this->getDataGenerator()->create_module($modname, array('course' => $course->id));
$modules[$modname]['cm'] = get_coursemodule_from_id(false, $modules[$modname]['instance']->cmid);
$modules[$modname]['context'] = context_module::instance($modules[$modname]['instance']->cmid);
}
$student = self::getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
self::getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id);
$this->setUser($student);
$since = time();
$this->waitForSecond();
$params = array();
foreach ($modules as $modname => $data) {
$params[$data['cm']->id] = array(
'contextlevel' => 'module',
'id' => $data['cm']->id,
'since' => $since
);
}
// Check there is nothing updated because modules are fresh new.
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(0, $result['instances']);
$this->assertCount(0, $result['warnings']);
// Test with get_updates_since the same data.
$result = core_course_external::get_updates_since($course->id, $since);
$result = external_api::clean_returnvalue(core_course_external::get_updates_since_returns(), $result);
$this->assertCount(0, $result['instances']);
$this->assertCount(0, $result['warnings']);
// Update a module after a second.
$this->waitForSecond();
set_coursemodule_name($modules['forum']['cm']->id, 'New forum name');
$found = false;
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(1, $result['instances']);
$this->assertCount(0, $result['warnings']);
foreach ($result['instances'] as $module) {
foreach ($module['updates'] as $update) {
if ($module['id'] == $modules['forum']['cm']->id and $update['name'] == 'configuration') {
$found = true;
}
}
}
$this->assertTrue($found);
// Test with get_updates_since the same data.
$result = core_course_external::get_updates_since($course->id, $since);
$result = external_api::clean_returnvalue(core_course_external::get_updates_since_returns(), $result);
$this->assertCount(1, $result['instances']);
$this->assertCount(0, $result['warnings']);
$found = false;
$this->assertCount(1, $result['instances']);
$this->assertCount(0, $result['warnings']);
foreach ($result['instances'] as $module) {
foreach ($module['updates'] as $update) {
if ($module['id'] == $modules['forum']['cm']->id and $update['name'] == 'configuration') {
$found = true;
}
}
}
$this->assertTrue($found);
// Do not retrieve the configuration field.
$filter = array('files');
$found = false;
$result = core_course_external::check_updates($course->id, $params, $filter);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(0, $result['instances']);
$this->assertCount(0, $result['warnings']);
$this->assertFalse($found);
// Add invalid cmid.
$params[] = array(
'contextlevel' => 'module',
'id' => -2,
'since' => $since
);
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(1, $result['warnings']);
$this->assertEquals(-2, $result['warnings'][0]['itemid']);
}
}
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