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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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/>.

namespace core_group;

> use core_external\external_api;
use core_group_external; use externallib_advanced_testcase; defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->dirroot . '/webservice/tests/helpers.php'); require_once($CFG->dirroot . '/group/externallib.php'); require_once($CFG->dirroot . '/group/lib.php'); /** * Group external PHPunit tests * * @package core_group * @category external * @copyright 2012 Jerome Mouneyrac * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later * @since Moodle 2.4 */ class externallib_test extends externallib_advanced_testcase { /** * Test create_groups */ public function test_create_groups() { global $DB; $this->resetAfterTest(true); $course = self::getDataGenerator()->create_course(); $group1 = array(); $group1['courseid'] = $course->id; $group1['name'] = 'Group Test 1'; $group1['description'] = 'Group Test 1 description'; $group1['descriptionformat'] = FORMAT_MOODLE; $group1['enrolmentkey'] = 'Test group enrol secret phrase'; $group1['idnumber'] = 'TEST1'; $group2 = array(); $group2['courseid'] = $course->id; $group2['name'] = 'Group Test 2'; $group2['description'] = 'Group Test 2 description';
> $group2['visibility'] = GROUPS_VISIBILITY_MEMBERS; $group3 = array(); > $group2['participation'] = false;
$group3['courseid'] = $course->id; $group3['name'] = 'Group Test 3'; $group3['description'] = 'Group Test 3 description'; $group3['idnumber'] = 'TEST1'; $group4 = array(); $group4['courseid'] = $course->id; $group4['name'] = 'Group Test 4'; $group4['description'] = 'Group Test 4 description'; // Set the required capabilities by the external function $context = \context_course::instance($course->id); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); // Call the external function. $groups = core_group_external::create_groups(array($group1, $group2)); // We need to execute the return values cleaning process to simulate the web service server.
< $groups = \external_api::clean_returnvalue(core_group_external::create_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::create_groups_returns(), $groups);
// Checks against DB values $this->assertEquals(2, count($groups)); foreach ($groups as $group) { $dbgroup = $DB->get_record('groups', array('id' => $group['id']), '*', MUST_EXIST); switch ($dbgroup->name) { case $group1['name']: $groupdescription = $group1['description']; $groupcourseid = $group1['courseid']; $this->assertEquals($dbgroup->descriptionformat, $group1['descriptionformat']); $this->assertEquals($dbgroup->enrolmentkey, $group1['enrolmentkey']); $this->assertEquals($dbgroup->idnumber, $group1['idnumber']);
> // The visibility and participation attributes were not specified, so should match the default values. break; > $groupvisibility = GROUPS_VISIBILITY_ALL; case $group2['name']: > $groupparticipation = true;
$groupdescription = $group2['description']; $groupcourseid = $group2['courseid'];
> $groupvisibility = $group2['visibility']; break; > $groupparticipation = $group2['participation'];
default: throw new \moodle_exception('unknowgroupname'); break; } $this->assertEquals($dbgroup->description, $groupdescription); $this->assertEquals($dbgroup->courseid, $groupcourseid);
> $this->assertEquals($dbgroup->visibility, $groupvisibility); } > $this->assertEquals($dbgroup->participation, $groupparticipation);
try { $froups = core_group_external::create_groups(array($group3)); $this->fail('Exception expected due to already existing idnumber.'); } catch (\moodle_exception $e) { $this->assertInstanceOf('moodle_exception', $e); $this->assertEquals(get_string('idnumbertaken', 'error'), $e->getMessage()); } // Call without required capability $this->unassignUserCapability('moodle/course:managegroups', $context->id, $roleid); $this->expectException(\required_capability_exception::class); $froups = core_group_external::create_groups(array($group4)); } /**
> * Test that creating a group with an invalid visibility value throws an exception. * Test update_groups > * */ > * @covers \core_group_external::create_groups public function test_update_groups() { > * @return void global $DB; > */ > public function test_create_group_invalid_visibility(): void { $this->resetAfterTest(true); > $this->resetAfterTest(true); > $course = self::getDataGenerator()->create_course(); > $course = self::getDataGenerator()->create_course(); > $group1data = array(); > $group1 = array(); $group1data['courseid'] = $course->id; > $group1['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; > $group1['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; > $group1['description'] = 'Group Test 1 description'; $group1data['descriptionformat'] = FORMAT_MOODLE; > $group1['visibility'] = 1000; $group1data['enrolmentkey'] = 'Test group enrol secret phrase'; > $group1data['idnumber'] = 'TEST1'; > // Set the required capabilities by the external function. $group2data = array(); > $context = \context_course::instance($course->id); $group2data['courseid'] = $course->id; > $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $group2data['name'] = 'Group Test 2'; > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); $group2data['description'] = 'Group Test 2 description'; > $group2data['idnumber'] = 'TEST2'; > // Call the external function. > $this->expectException('invalid_parameter_exception'); // Set the required capabilities by the external function. > core_group_external::create_groups([$group1]); $context = \context_course::instance($course->id); > } $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); > /**
// Create the test groups. $group1 = self::getDataGenerator()->create_group($group1data); $group2 = self::getDataGenerator()->create_group($group2data); $group1data['id'] = $group1->id; unset($group1data['courseid']); $group2data['id'] = $group2->id; unset($group2data['courseid']); // No exceptions should be triggered. $group1data['idnumber'] = 'CHANGED'; core_group_external::update_groups(array($group1data)); $group2data['description'] = 'Group Test 2 description CHANGED';
> $group2data['visibility'] = GROUPS_VISIBILITY_MEMBERS;
core_group_external::update_groups(array($group2data)); foreach ([$group1, $group2] as $group) { $dbgroup = $DB->get_record('groups', array('id' => $group->id), '*', MUST_EXIST); switch ($dbgroup->name) { case $group1data['name']: $this->assertEquals($dbgroup->idnumber, $group1data['idnumber']); $groupdescription = $group1data['description'];
> // Visibility was not specified, so should match the default value. break; > $groupvisibility = GROUPS_VISIBILITY_ALL;
case $group2data['name']: $this->assertEquals($dbgroup->idnumber, $group2data['idnumber']); $groupdescription = $group2data['description'];
> $groupvisibility = $group2data['visibility'];
break; default: throw new \moodle_exception('unknowngroupname'); break; } $this->assertEquals($dbgroup->description, $groupdescription);
> $this->assertEquals($dbgroup->visibility, $groupvisibility);
} // Taken idnumber exception. $group1data['idnumber'] = 'TEST2'; try { $groups = core_group_external::update_groups(array($group1data)); $this->fail('Exception expected due to already existing idnumber.'); } catch (\moodle_exception $e) { $this->assertInstanceOf('moodle_exception', $e); $this->assertEquals(get_string('idnumbertaken', 'error'), $e->getMessage()); } // Call without required capability. $group1data['idnumber'] = 'TEST1'; $this->unassignUserCapability('moodle/course:managegroups', $context->id, $roleid); $this->expectException(\required_capability_exception::class); $groups = core_group_external::update_groups(array($group1data)); } /**
> * Test an exception is thrown when an invalid visibility value is passed in an update. * Test get_groups > * */ > * @covers \core_group_external::update_groups public function test_get_groups() { > * @return void global $DB; > */ > public function test_update_groups_invalid_visibility(): void { $this->resetAfterTest(true); > $this->resetAfterTest(true); > $course = self::getDataGenerator()->create_course(); > $course = self::getDataGenerator()->create_course(); $group1data = array(); > $group1data['courseid'] = $course->id; > $group1data = array(); $group1data['name'] = 'Group Test 1'; > $group1data['courseid'] = $course->id; $group1data['description'] = 'Group Test 1 description'; > $group1data['name'] = 'Group Test 1'; $group1data['descriptionformat'] = FORMAT_MOODLE; > $group1data['enrolmentkey'] = 'Test group enrol secret phrase'; > // Set the required capabilities by the external function. $group1data['idnumber'] = 'TEST1'; > $context = \context_course::instance($course->id); $group2data = array(); > $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $group2data['courseid'] = $course->id; > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); $group2data['name'] = 'Group Test 2'; > $group2data['description'] = 'Group Test 2 description'; > // Create the test group. $group1 = self::getDataGenerator()->create_group($group1data); > $group1 = self::getDataGenerator()->create_group($group1data); $group2 = self::getDataGenerator()->create_group($group2data); > > $group1data['id'] = $group1->id; // Set the required capabilities by the external function > unset($group1data['courseid']); $context = \context_course::instance($course->id); > $group1data['visibility'] = 1000; $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); > $this->expectException('invalid_parameter_exception'); > core_group_external::update_groups(array($group1data)); // Call the external function. > } $groups = core_group_external::get_groups(array($group1->id, $group2->id)); > > /** // We need to execute the return values cleaning process to simulate the web service server. > * Attempting to change the visibility of a group with members should throw an exception. $groups = \external_api::clean_returnvalue(core_group_external::get_groups_returns(), $groups); > * > * @covers \core_group_external::update_groups // Checks against DB values > * @return void $this->assertEquals(2, count($groups)); > */ foreach ($groups as $group) { > public function test_update_groups_visibility_with_members(): void { $dbgroup = $DB->get_record('groups', array('id' => $group['id']), '*', MUST_EXIST); > $this->resetAfterTest(true); switch ($dbgroup->name) { > case $group1->name: > $course = self::getDataGenerator()->create_course(); $groupdescription = $group1->description; > $groupcourseid = $group1->courseid; > $group1data = array(); $this->assertEquals($dbgroup->descriptionformat, $group1->descriptionformat); > $group1data['courseid'] = $course->id; $this->assertEquals($dbgroup->enrolmentkey, $group1->enrolmentkey); > $group1data['name'] = 'Group Test 1'; $this->assertEquals($dbgroup->idnumber, $group1->idnumber); > break; > // Set the required capabilities by the external function. case $group2->name: > $context = \context_course::instance($course->id); $groupdescription = $group2->description; > $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $groupcourseid = $group2->courseid; > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); break; > default: > // Create the test group and add a member. throw new \moodle_exception('unknowgroupname'); > $group1 = self::getDataGenerator()->create_group($group1data); break; > $user1 = self::getDataGenerator()->create_and_enrol($course); } > self::getDataGenerator()->create_group_member(['userid' => $user1->id, 'groupid' => $group1->id]); $this->assertEquals($dbgroup->description, $groupdescription); > $this->assertEquals($dbgroup->courseid, $groupcourseid); > $group1data['id'] = $group1->id; } > unset($group1data['courseid']); > $group1data['visibility'] = GROUPS_VISIBILITY_MEMBERS; // Call without required capability > $this->unassignUserCapability('moodle/course:managegroups', $context->id, $roleid); > $this->expectExceptionMessage('The visibility of this group cannot be changed as it currently has members.'); > core_group_external::update_groups(array($group1data)); $this->expectException(\required_capability_exception::class); > } $groups = core_group_external::get_groups(array($group1->id, $group2->id)); > } > /** > * Attempting to change the participation field of a group with members should throw an exception. /** > * * Test delete_groups > * @covers \core_group_external::update_groups */ > * @return void public function test_delete_groups() { > */ global $DB; > public function test_update_groups_participation_with_members(): void { > $this->resetAfterTest(true); $this->resetAfterTest(true); > > $course = self::getDataGenerator()->create_course(); $course = self::getDataGenerator()->create_course(); > $group1data = array(); > $group1data = array(); $group1data['courseid'] = $course->id; > $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; > $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; > $group1data['descriptionformat'] = FORMAT_MOODLE; > // Set the required capabilities by the external function. $group1data['enrolmentkey'] = 'Test group enrol secret phrase'; > $context = \context_course::instance($course->id); $group2data = array(); > $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $group2data['courseid'] = $course->id; > $this->assignUserCapability('moodle/course:view', $context->id, $roleid); $group2data['name'] = 'Group Test 2'; > $group2data['description'] = 'Group Test 2 description'; > // Create the test group and add a member. $group3data['courseid'] = $course->id; > $group1 = self::getDataGenerator()->create_group($group1data); $group3data['name'] = 'Group Test 3'; > $user1 = self::getDataGenerator()->create_and_enrol($course); $group3data['description'] = 'Group Test 3 description'; > self::getDataGenerator()->create_group_member(['userid' => $user1->id, 'groupid' => $group1->id]); $group1 = self::getDataGenerator()->create_group($group1data); > $group2 = self::getDataGenerator()->create_group($group2data); > $group1data['id'] = $group1->id; $group3 = self::getDataGenerator()->create_group($group3data); > unset($group1data['courseid']); > $group1data['participation'] = false; // Set the required capabilities by the external function > $context = \context_course::instance($course->id); > $this->expectExceptionMessage('The participation mode of this group cannot be changed as it currently has members.'); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); > core_group_external::update_groups(array($group1data)); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); > } > // Checks against DB values > /**
$groupstotal = $DB->count_records('groups', array());
> $group2data['visibility'] = GROUPS_VISIBILITY_MEMBERS; $this->assertEquals(3, $groupstotal); > $group2data['participation'] = false;
< $groups = \external_api::clean_returnvalue(core_group_external::get_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_groups_returns(), $groups);
// Call the external function.
> // The visibility and participation attributes were not specified, so should match the default values. core_group_external::delete_groups(array($group1->id, $group2->id)); > $groupvisibility = GROUPS_VISIBILITY_ALL; > $groupparticipation = true;
// Checks against DB values
> $groupvisibility = $group2->visibility; $groupstotal = $DB->count_records('groups', array()); > $groupparticipation = $group2->participation;
$this->assertEquals(1, $groupstotal);
> $this->assertEquals($dbgroup->visibility, $groupvisibility); > $this->assertEquals($dbgroup->participation, $groupparticipation);
// Call without required capability $this->unassignUserCapability('moodle/course:managegroups', $context->id, $roleid); $this->expectException(\required_capability_exception::class); $froups = core_group_external::delete_groups(array($group3->id)); } /** * Test create and update groupings. * @return void */ public function test_create_update_groupings() { global $DB; $this->resetAfterTest(true); $this->setAdminUser(); $course = self::getDataGenerator()->create_course(); $grouping1data = array(); $grouping1data['courseid'] = $course->id; $grouping1data['name'] = 'Grouping 1 Test'; $grouping1data['description'] = 'Grouping 1 Test description'; $grouping1data['descriptionformat'] = FORMAT_MOODLE; $grouping1data['idnumber'] = 'TEST'; $grouping1 = self::getDataGenerator()->create_grouping($grouping1data); $grouping1data['name'] = 'Another group'; try { $groupings = core_group_external::create_groupings(array($grouping1data)); $this->fail('Exception expected due to already existing idnumber.'); } catch (\moodle_exception $e) { $this->assertInstanceOf('moodle_exception', $e); $this->assertEquals(get_string('idnumbertaken', 'error'), $e->getMessage()); } // No exception should be triggered. $grouping1data['id'] = $grouping1->id; $grouping1data['idnumber'] = 'CHANGED'; unset($grouping1data['courseid']); core_group_external::update_groupings(array($grouping1data)); $grouping2data = array(); $grouping2data['courseid'] = $course->id; $grouping2data['name'] = 'Grouping 2 Test'; $grouping2data['description'] = 'Grouping 2 Test description'; $grouping2data['descriptionformat'] = FORMAT_MOODLE; $grouping2data['idnumber'] = 'TEST'; $grouping2 = self::getDataGenerator()->create_grouping($grouping2data); $grouping2data['id'] = $grouping2->id; $grouping2data['idnumber'] = 'CHANGED'; unset($grouping2data['courseid']); try { $groupings = core_group_external::update_groupings(array($grouping2data)); $this->fail('Exception expected due to already existing idnumber.'); } catch (\moodle_exception $e) { $this->assertInstanceOf('moodle_exception', $e); $this->assertEquals(get_string('idnumbertaken', 'error'), $e->getMessage()); } } /** * Test get_groupings */ public function test_get_groupings() { global $DB; $this->resetAfterTest(true); $course = self::getDataGenerator()->create_course(); $groupingdata = array(); $groupingdata['courseid'] = $course->id; $groupingdata['name'] = 'Grouping Test'; $groupingdata['description'] = 'Grouping Test description'; $groupingdata['descriptionformat'] = FORMAT_MOODLE; $grouping = self::getDataGenerator()->create_grouping($groupingdata); // Set the required capabilities by the external function. $context = \context_course::instance($course->id); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); // Call the external function without specifying the optional parameter. $groupings = core_group_external::get_groupings(array($grouping->id)); // We need to execute the return values cleaning process to simulate the web service server.
< $groupings = \external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
> $groupings = external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
$this->assertEquals(1, count($groupings)); $group1data = array(); $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; $group1data['descriptionformat'] = FORMAT_MOODLE; $group2data = array(); $group2data['courseid'] = $course->id; $group2data['name'] = 'Group Test 2'; $group2data['description'] = 'Group Test 2 description'; $group2data['descriptionformat'] = FORMAT_MOODLE; $group1 = self::getDataGenerator()->create_group($group1data); $group2 = self::getDataGenerator()->create_group($group2data); groups_assign_grouping($grouping->id, $group1->id); groups_assign_grouping($grouping->id, $group2->id); // Call the external function specifying that groups are returned. $groupings = core_group_external::get_groupings(array($grouping->id), true); // We need to execute the return values cleaning process to simulate the web service server.
< $groupings = \external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
> $groupings = external_api::clean_returnvalue(core_group_external::get_groupings_returns(), $groupings);
$this->assertEquals(1, count($groupings)); $this->assertEquals(2, count($groupings[0]['groups'])); foreach ($groupings[0]['groups'] as $group) { $dbgroup = $DB->get_record('groups', array('id' => $group['id']), '*', MUST_EXIST); $dbgroupinggroups = $DB->get_record('groupings_groups', array('groupingid' => $groupings[0]['id'], 'groupid' => $group['id']), '*', MUST_EXIST); switch ($dbgroup->name) { case $group1->name: $groupdescription = $group1->description; $groupcourseid = $group1->courseid; break; case $group2->name: $groupdescription = $group2->description; $groupcourseid = $group2->courseid; break; default: throw new \moodle_exception('unknowgroupname'); break; } $this->assertEquals($dbgroup->description, $groupdescription); $this->assertEquals($dbgroup->courseid, $groupcourseid); } } /** * Test delete_groupings. */ public function test_delete_groupings() { global $DB; $this->resetAfterTest(true); $course = self::getDataGenerator()->create_course(); $groupingdata1 = array(); $groupingdata1['courseid'] = $course->id; $groupingdata1['name'] = 'Grouping Test'; $groupingdata1['description'] = 'Grouping Test description'; $groupingdata1['descriptionformat'] = FORMAT_MOODLE; $groupingdata2 = array(); $groupingdata2['courseid'] = $course->id; $groupingdata2['name'] = 'Grouping Test'; $groupingdata2['description'] = 'Grouping Test description'; $groupingdata2['descriptionformat'] = FORMAT_MOODLE; $groupingdata3 = array(); $groupingdata3['courseid'] = $course->id; $groupingdata3['name'] = 'Grouping Test'; $groupingdata3['description'] = 'Grouping Test description'; $groupingdata3['descriptionformat'] = FORMAT_MOODLE; $grouping1 = self::getDataGenerator()->create_grouping($groupingdata1); $grouping2 = self::getDataGenerator()->create_grouping($groupingdata2); $grouping3 = self::getDataGenerator()->create_grouping($groupingdata3); // Set the required capabilities by the external function. $context = \context_course::instance($course->id); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); // Checks against DB values. $groupingstotal = $DB->count_records('groupings', array()); $this->assertEquals(3, $groupingstotal); // Call the external function. core_group_external::delete_groupings(array($grouping1->id, $grouping2->id)); // Checks against DB values. $groupingstotal = $DB->count_records('groupings', array()); $this->assertEquals(1, $groupingstotal); // Call without required capability. $this->unassignUserCapability('moodle/course:managegroups', $context->id, $roleid); $this->expectException(\required_capability_exception::class); core_group_external::delete_groupings(array($grouping3->id)); } /** * Test get_groups */ public function test_get_course_user_groups() { global $DB; $this->resetAfterTest(true); $student1 = self::getDataGenerator()->create_user(); $student2 = self::getDataGenerator()->create_user(); $teacher = self::getDataGenerator()->create_user(); $course = self::getDataGenerator()->create_course(); $anothercourse = self::getDataGenerator()->create_course(); $emptycourse = self::getDataGenerator()->create_course(); $studentrole = $DB->get_record('role', array('shortname' => 'student')); $this->getDataGenerator()->enrol_user($student1->id, $course->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student1->id, $anothercourse->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student2->id, $course->id, $studentrole->id); $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher')); $this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id); $this->getDataGenerator()->enrol_user($teacher->id, $emptycourse->id, $teacherrole->id); $group1data = array(); $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; $group1data['idnumber'] = 'TEST1'; $group2data = array(); $group2data['courseid'] = $course->id; $group2data['name'] = 'Group Test 2'; $group2data['description'] = 'Group Test 2 description'; $group3data = array(); $group3data['courseid'] = $anothercourse->id; $group3data['name'] = 'Group Test 3'; $group3data['description'] = 'Group Test 3 description'; $group3data['idnumber'] = 'TEST3'; $group1 = self::getDataGenerator()->create_group($group1data); $group2 = self::getDataGenerator()->create_group($group2data); $group3 = self::getDataGenerator()->create_group($group3data); groups_add_member($group1->id, $student1->id); groups_add_member($group1->id, $student2->id); groups_add_member($group2->id, $student1->id); groups_add_member($group3->id, $student1->id); // Create a grouping. $groupingdata = array(); $groupingdata['courseid'] = $course->id; $groupingdata['name'] = 'Grouping Test'; $groupingdata['description'] = 'Grouping Test description'; $groupingdata['descriptionformat'] = FORMAT_MOODLE; $grouping = self::getDataGenerator()->create_grouping($groupingdata); // Grouping only containing group1. groups_assign_grouping($grouping->id, $group1->id); $this->setUser($student1); $groups = core_group_external::get_course_user_groups($course->id, $student1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that I see my groups. $this->assertCount(2, $groups['groups']); $this->assertEquals($course->id, $groups['groups'][0]['courseid']); $this->assertEquals($course->id, $groups['groups'][1]['courseid']); // Check that I only see my groups inside the given grouping. $groups = core_group_external::get_course_user_groups($course->id, $student1->id, $grouping->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that I see my groups in the grouping. $this->assertCount(1, $groups['groups']); $this->assertEquals($group1->id, $groups['groups'][0]['id']); // Check optional parameters (all student 1 courses and current user). $groups = core_group_external::get_course_user_groups();
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that I see my groups in all my courses. $this->assertCount(3, $groups['groups']); $this->setUser($student2); $groups = core_group_external::get_course_user_groups($course->id, $student2->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that I see my groups. $this->assertCount(1, $groups['groups']); $this->assertEquals($group1data['name'], $groups['groups'][0]['name']); $this->assertEquals($group1data['description'], $groups['groups'][0]['description']); $this->assertEquals($group1data['idnumber'], $groups['groups'][0]['idnumber']); $this->setUser($teacher); $groups = core_group_external::get_course_user_groups($course->id, $student1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that a teacher can see student groups in given course. $this->assertCount(2, $groups['groups']); $groups = core_group_external::get_course_user_groups($course->id, $student2->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that a teacher can see student groups in given course. $this->assertCount(1, $groups['groups']); $groups = core_group_external::get_course_user_groups(0, $student1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that a teacher can see student groups in all the user courses if the teacher is enrolled in the course. $this->assertCount(2, $groups['groups']); // Teacher only see groups in first course. $this->assertCount(1, $groups['warnings']); // Enrolment warnings. $this->assertEquals('1', $groups['warnings'][0]['warningcode']); // Enrol teacher in second course. $this->getDataGenerator()->enrol_user($teacher->id, $anothercourse->id, $teacherrole->id); $groups = core_group_external::get_course_user_groups(0, $student1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
// Check that a teacher can see student groups in all the user courses if the teacher is enrolled in the course. $this->assertCount(3, $groups['groups']); // Check permissions. $this->setUser($student1); // Student can's see other students group. $groups = core_group_external::get_course_user_groups($course->id, $student2->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
$this->assertCount(1, $groups['warnings']); $this->assertEquals('cannotmanagegroups', $groups['warnings'][0]['warningcode']); // Not enrolled course. $groups = core_group_external::get_course_user_groups($emptycourse->id, $student2->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
$this->assertCount(1, $groups['warnings']); $this->assertEquals('1', $groups['warnings'][0]['warningcode']); $this->setUser($teacher); // Check user checking not enrolled in given course. $groups = core_group_external::get_course_user_groups($emptycourse->id, $student1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_course_user_groups_returns(), $groups);
$this->assertCount(1, $groups['warnings']); $this->assertEquals('notenrolled', $groups['warnings'][0]['warningcode']); } /** * Test get_activity_allowed_groups */ public function test_get_activity_allowed_groups() { global $DB; $this->resetAfterTest(true); $generator = self::getDataGenerator(); $student = $generator->create_user(); $otherstudent = $generator->create_user(); $teacher = $generator->create_user(); $course = $generator->create_course(); $othercourse = $generator->create_course(); $studentrole = $DB->get_record('role', array('shortname' => 'student')); $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher')); $generator->enrol_user($student->id, $course->id, $studentrole->id); $generator->enrol_user($otherstudent->id, $othercourse->id, $studentrole->id); $generator->enrol_user($teacher->id, $course->id, $teacherrole->id); $forum1 = $generator->create_module("forum", array('course' => $course->id), array('groupmode' => VISIBLEGROUPS)); $forum2 = $generator->create_module("forum", array('course' => $othercourse->id)); $forum3 = $generator->create_module("forum", array('course' => $course->id), array('visible' => 0)); // Request data for tests. $cm1 = get_coursemodule_from_instance("forum", $forum1->id); $cm2 = get_coursemodule_from_instance("forum", $forum2->id); $cm3 = get_coursemodule_from_instance("forum", $forum3->id); $group1data = array(); $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; $group1data['idnumber'] = 'TEST1'; $group2data = array(); $group2data['courseid'] = $course->id; $group2data['name'] = 'Group Test 2'; $group2data['description'] = 'Group Test 2 description'; $group2data['idnumber'] = 'TEST2'; $group1 = $generator->create_group($group1data); $group2 = $generator->create_group($group2data); groups_add_member($group1->id, $student->id); groups_add_member($group2->id, $student->id); $this->setUser($student); // First try possible errors. try { $data = core_group_external::get_activity_allowed_groups($cm2->id); } catch (\moodle_exception $e) { $this->assertEquals('requireloginerror', $e->errorcode); } try { $data = core_group_external::get_activity_allowed_groups($cm3->id); } catch (\moodle_exception $e) { $this->assertEquals('requireloginerror', $e->errorcode); } // Retrieve my groups. $groups = core_group_external::get_activity_allowed_groups($cm1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(2, $groups['groups']); $this->assertFalse($groups['canaccessallgroups']); foreach ($groups['groups'] as $group) { if ($group['name'] == $group1data['name']) { $this->assertEquals($group1data['description'], $group['description']); $this->assertEquals($group1data['idnumber'], $group['idnumber']); } else { $this->assertEquals($group2data['description'], $group['description']); $this->assertEquals($group2data['idnumber'], $group['idnumber']); } } $this->setUser($teacher); // Retrieve other users groups. $groups = core_group_external::get_activity_allowed_groups($cm1->id, $student->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(2, $groups['groups']); // We are checking the $student passed as parameter so this will return false. $this->assertFalse($groups['canaccessallgroups']); // Check warnings. Trying to get groups for a user not enrolled in course. $groups = core_group_external::get_activity_allowed_groups($cm1->id, $otherstudent->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(1, $groups['warnings']); $this->assertFalse($groups['canaccessallgroups']); // Checking teacher groups. $groups = core_group_external::get_activity_allowed_groups($cm1->id);
< $groups = \external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
> $groups = external_api::clean_returnvalue(core_group_external::get_activity_allowed_groups_returns(), $groups);
$this->assertCount(2, $groups['groups']); // Teachers by default can access all groups. $this->assertTrue($groups['canaccessallgroups']); } /** * Test get_activity_groupmode */ public function test_get_activity_groupmode() { global $DB; $this->resetAfterTest(true); $generator = self::getDataGenerator(); $student = $generator->create_user(); $course = $generator->create_course(); $othercourse = $generator->create_course(); $studentrole = $DB->get_record('role', array('shortname' => 'student')); $generator->enrol_user($student->id, $course->id, $studentrole->id); $forum1 = $generator->create_module("forum", array('course' => $course->id), array('groupmode' => VISIBLEGROUPS)); $forum2 = $generator->create_module("forum", array('course' => $othercourse->id)); $forum3 = $generator->create_module("forum", array('course' => $course->id), array('visible' => 0)); // Request data for tests. $cm1 = get_coursemodule_from_instance("forum", $forum1->id); $cm2 = get_coursemodule_from_instance("forum", $forum2->id); $cm3 = get_coursemodule_from_instance("forum", $forum3->id); $this->setUser($student); $data = core_group_external::get_activity_groupmode($cm1->id);
< $data = \external_api::clean_returnvalue(core_group_external::get_activity_groupmode_returns(), $data);
> $data = external_api::clean_returnvalue(core_group_external::get_activity_groupmode_returns(), $data);
$this->assertEquals(VISIBLEGROUPS, $data['groupmode']); try { $data = core_group_external::get_activity_groupmode($cm2->id); } catch (\moodle_exception $e) { $this->assertEquals('requireloginerror', $e->errorcode); } try { $data = core_group_external::get_activity_groupmode($cm3->id); } catch (\moodle_exception $e) { $this->assertEquals('requireloginerror', $e->errorcode); } } /** * Test add_group_members. */ public function test_add_group_members() { global $DB; $this->resetAfterTest(true); $student1 = self::getDataGenerator()->create_user(); $student2 = self::getDataGenerator()->create_user(); $student3 = self::getDataGenerator()->create_user(); $course = self::getDataGenerator()->create_course(); $studentrole = $DB->get_record('role', array('shortname' => 'student')); $this->getDataGenerator()->enrol_user($student1->id, $course->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student2->id, $course->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student3->id, $course->id, $studentrole->id); $group1data = array(); $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; $group1data['idnumber'] = 'TEST1'; $group1 = self::getDataGenerator()->create_group($group1data); // Checks against DB values. $memberstotal = $DB->count_records('groups_members', ['groupid' => $group1->id]); $this->assertEquals(0, $memberstotal); // Set the required capabilities by the external function. $context = \context_course::instance($course->id); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); core_group_external::add_group_members([ 'members' => [ 'groupid' => $group1->id, 'userid' => $student1->id, ] ]); core_group_external::add_group_members([ 'members' => [ 'groupid' => $group1->id, 'userid' => $student2->id, ] ]); core_group_external::add_group_members([ 'members' => [ 'groupid' => $group1->id, 'userid' => $student3->id, ] ]); // Checks against DB values. $memberstotal = $DB->count_records('groups_members', ['groupid' => $group1->id]); $this->assertEquals(3, $memberstotal); } /** * Test delete_group_members. */ public function test_delete_group_members() { global $DB; $this->resetAfterTest(true); $student1 = self::getDataGenerator()->create_user(); $student2 = self::getDataGenerator()->create_user(); $student3 = self::getDataGenerator()->create_user(); $course = self::getDataGenerator()->create_course(); $studentrole = $DB->get_record('role', array('shortname' => 'student')); $this->getDataGenerator()->enrol_user($student1->id, $course->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student2->id, $course->id, $studentrole->id); $this->getDataGenerator()->enrol_user($student3->id, $course->id, $studentrole->id); $group1data = array(); $group1data['courseid'] = $course->id; $group1data['name'] = 'Group Test 1'; $group1data['description'] = 'Group Test 1 description'; $group1data['idnumber'] = 'TEST1'; $group1 = self::getDataGenerator()->create_group($group1data); groups_add_member($group1->id, $student1->id); groups_add_member($group1->id, $student2->id); groups_add_member($group1->id, $student3->id); // Checks against DB values. $memberstotal = $DB->count_records('groups_members', ['groupid' => $group1->id]); $this->assertEquals(3, $memberstotal); // Set the required capabilities by the external function. $context = \context_course::instance($course->id); $roleid = $this->assignUserCapability('moodle/course:managegroups', $context->id); $this->assignUserCapability('moodle/course:view', $context->id, $roleid); core_group_external::delete_group_members([ 'members' => [ 'groupid' => $group1->id, 'userid' => $student2->id, ] ]); // Checks against DB values. $memberstotal = $DB->count_records('groups_members', ['groupid' => $group1->id]); $this->assertEquals(2, $memberstotal); } }