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moodle/lib/tests/completionlib_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/>.
/**
* Completion tests.
*
* @package core_completion
* @category phpunit
* @copyright 2008 Sam Marshall
* @copyright 2013 Frédéric Massart
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->libdir.'/completionlib.php');
class core_completionlib_testcase extends advanced_testcase {
protected $course;
protected $user;
protected $module1;
protected $module2;
protected function mock_setup() {
global $DB, $CFG, $USER;
$this->resetAfterTest();
$DB = $this->createMock(get_class($DB));
$CFG->enablecompletion = COMPLETION_ENABLED;
$USER = (object)array('id' =>314159);
}
/**
* Create course with user and activities.
*/
protected function setup_data() {
global $DB, $CFG;
$this->resetAfterTest();
// Enable completion before creating modules, otherwise the completion data is not written in DB.
$CFG->enablecompletion = true;
// Create a course with activities.
$this->course = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$this->user = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($this->user->id, $this->course->id);
$this->module1 = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id));
$this->module2 = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id));
}
/**
* Asserts that two variables are equal.
*
* @param mixed $expected
* @param mixed $actual
* @param string $message
* @param float $delta
* @param integer $maxDepth
* @param boolean $canonicalize
* @param boolean $ignoreCase
*/
public static function assertEquals($expected, $actual, string $message = '', float $delta = 0, int $maxDepth = 10,
bool $canonicalize = false, bool $ignoreCase = false): void {
// Nasty cheating hack: prevent random failures on timemodified field.
if (is_object($expected) and is_object($actual)) {
if (property_exists($expected, 'timemodified') and property_exists($actual, 'timemodified')) {
if ($expected->timemodified + 1 == $actual->timemodified) {
$expected = clone($expected);
$expected->timemodified = $actual->timemodified;
}
}
}
parent::assertEquals($expected, $actual, $message, $delta, $maxDepth, $canonicalize, $ignoreCase);
}
public function test_is_enabled() {
global $CFG;
$this->mock_setup();
// Config alone.
$CFG->enablecompletion = COMPLETION_DISABLED;
$this->assertEquals(COMPLETION_DISABLED, completion_info::is_enabled_for_site());
$CFG->enablecompletion = COMPLETION_ENABLED;
$this->assertEquals(COMPLETION_ENABLED, completion_info::is_enabled_for_site());
// Course.
$course = (object)array('id' =>13);
$c = new completion_info($course);
$course->enablecompletion = COMPLETION_DISABLED;
$this->assertEquals(COMPLETION_DISABLED, $c->is_enabled());
$course->enablecompletion = COMPLETION_ENABLED;
$this->assertEquals(COMPLETION_ENABLED, $c->is_enabled());
$CFG->enablecompletion = COMPLETION_DISABLED;
$this->assertEquals(COMPLETION_DISABLED, $c->is_enabled());
// Course and CM.
$cm = new stdClass();
$cm->completion = COMPLETION_TRACKING_MANUAL;
$this->assertEquals(COMPLETION_DISABLED, $c->is_enabled($cm));
$CFG->enablecompletion = COMPLETION_ENABLED;
$course->enablecompletion = COMPLETION_DISABLED;
$this->assertEquals(COMPLETION_DISABLED, $c->is_enabled($cm));
$course->enablecompletion = COMPLETION_ENABLED;
$this->assertEquals(COMPLETION_TRACKING_MANUAL, $c->is_enabled($cm));
$cm->completion = COMPLETION_TRACKING_NONE;
$this->assertEquals(COMPLETION_TRACKING_NONE, $c->is_enabled($cm));
$cm->completion = COMPLETION_TRACKING_AUTOMATIC;
$this->assertEquals(COMPLETION_TRACKING_AUTOMATIC, $c->is_enabled($cm));
}
public function test_update_state() {
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('is_enabled', 'get_data', 'internal_get_state', 'internal_set_data',
'user_can_override_completion'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
$cm = (object)array('id'=>13, 'course'=>42);
// Not enabled, should do nothing.
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(false));
$c->update_state($cm);
// Enabled, but current state is same as possible result, do nothing.
$current = (object)array('completionstate' => COMPLETION_COMPLETE, 'overrideby' => null);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 0)
->will($this->returnValue($current));
$c->update_state($cm, COMPLETION_COMPLETE);
// Enabled, but current state is a specific one and new state is just
// complete, so do nothing.
$current->completionstate = COMPLETION_COMPLETE_PASS;
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 0)
->will($this->returnValue($current));
$c->update_state($cm, COMPLETION_COMPLETE);
// Manual, change state (no change).
$cm = (object)array('id'=>13, 'course'=>42, 'completion'=>COMPLETION_TRACKING_MANUAL);
$current->completionstate=COMPLETION_COMPLETE;
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 0)
->will($this->returnValue($current));
$c->update_state($cm, COMPLETION_COMPLETE);
// Manual, change state (change).
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 0)
->will($this->returnValue($current));
$changed = clone($current);
$changed->timemodified = time();
$changed->completionstate = COMPLETION_INCOMPLETE;
$comparewith = new phpunit_constraint_object_is_equal_with_exceptions($changed);
$comparewith->add_exception('timemodified', 'assertGreaterThanOrEqual');
$c->expects($this->at(2))
->method('internal_set_data')
->with($cm, $comparewith);
$c->update_state($cm, COMPLETION_INCOMPLETE);
// Auto, change state.
$cm = (object)array('id'=>13, 'course'=>42, 'completion'=>COMPLETION_TRACKING_AUTOMATIC);
$current = (object)array('completionstate' => COMPLETION_COMPLETE, 'overrideby' => null);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 0)
->will($this->returnValue($current));
$c->expects($this->at(2))
->method('internal_get_state')
->will($this->returnValue(COMPLETION_COMPLETE_PASS));
$changed = clone($current);
$changed->timemodified = time();
$changed->completionstate = COMPLETION_COMPLETE_PASS;
$comparewith = new phpunit_constraint_object_is_equal_with_exceptions($changed);
$comparewith->add_exception('timemodified', 'assertGreaterThanOrEqual');
$c->expects($this->at(3))
->method('internal_set_data')
->with($cm, $comparewith);
$c->update_state($cm, COMPLETION_COMPLETE_PASS);
// Manual tracking, change state by overriding it manually.
$cm = (object)array('id' => 13, 'course' => 42, 'completion' => COMPLETION_TRACKING_MANUAL);
$current = (object)array('completionstate' => COMPLETION_INCOMPLETE, 'overrideby' => null);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1)) // Pretend the user has the required capability for overriding completion statuses.
->method('user_can_override_completion')
->will($this->returnValue(true));
$c->expects($this->at(2))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($current));
$changed = clone($current);
$changed->timemodified = time();
$changed->completionstate = COMPLETION_COMPLETE;
$changed->overrideby = 314159;
$comparewith = new phpunit_constraint_object_is_equal_with_exceptions($changed);
$comparewith->add_exception('timemodified', 'assertGreaterThanOrEqual');
$c->expects($this->at(3))
->method('internal_set_data')
->with($cm, $comparewith);
$c->update_state($cm, COMPLETION_COMPLETE, 100, true);
// And confirm that the status can be changed back to incomplete without an override.
$c->update_state($cm, COMPLETION_INCOMPLETE, 100);
$c->expects($this->at(0))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($current));
$c->get_data($cm, false, 100);
// Auto, change state via override, incomplete to complete.
$cm = (object)array('id' => 13, 'course' => 42, 'completion' => COMPLETION_TRACKING_AUTOMATIC);
$current = (object)array('completionstate' => COMPLETION_INCOMPLETE, 'overrideby' => null);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1)) // Pretend the user has the required capability for overriding completion statuses.
->method('user_can_override_completion')
->will($this->returnValue(true));
$c->expects($this->at(2))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($current));
$changed = clone($current);
$changed->timemodified = time();
$changed->completionstate = COMPLETION_COMPLETE;
$changed->overrideby = 314159;
$comparewith = new phpunit_constraint_object_is_equal_with_exceptions($changed);
$comparewith->add_exception('timemodified', 'assertGreaterThanOrEqual');
$c->expects($this->at(3))
->method('internal_set_data')
->with($cm, $comparewith);
$c->update_state($cm, COMPLETION_COMPLETE, 100, true);
$c->expects($this->at(0))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($changed));
$c->get_data($cm, false, 100);
// Now confirm that the status cannot be changed back to incomplete without an override.
// I.e. test that automatic completion won't trigger a change back to COMPLETION_INCOMPLETE when overridden.
$c->update_state($cm, COMPLETION_INCOMPLETE, 100);
$c->expects($this->at(0))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($changed));
$c->get_data($cm, false, 100);
// Now confirm the status can be changed back from complete to incomplete using an override.
$cm = (object)array('id' => 13, 'course' => 42, 'completion' => COMPLETION_TRACKING_AUTOMATIC);
$current = (object)array('completionstate' => COMPLETION_COMPLETE, 'overrideby' => 2);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1)) // Pretend the user has the required capability for overriding completion statuses.
->method('user_can_override_completion')
->will($this->returnValue(true));
$c->expects($this->at(2))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($current));
$changed = clone($current);
$changed->timemodified = time();
$changed->completionstate = COMPLETION_INCOMPLETE;
$changed->overrideby = 314159;
$comparewith = new phpunit_constraint_object_is_equal_with_exceptions($changed);
$comparewith->add_exception('timemodified', 'assertGreaterThanOrEqual');
$c->expects($this->at(3))
->method('internal_set_data')
->with($cm, $comparewith);
$c->update_state($cm, COMPLETION_INCOMPLETE, 100, true);
$c->expects($this->at(0))
->method('get_data')
->with($cm, false, 100)
->will($this->returnValue($changed));
$c->get_data($cm, false, 100);
}
public function test_internal_get_state() {
global $DB;
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('internal_get_grade_state'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
$cm = (object)array('id'=>13, 'course'=>42, 'completiongradeitemnumber'=>null);
// If view is required, but they haven't viewed it yet.
$cm->completionview = COMPLETION_VIEW_REQUIRED;
$current = (object)array('viewed'=>COMPLETION_NOT_VIEWED);
$this->assertEquals(COMPLETION_INCOMPLETE, $c->internal_get_state($cm, 123, $current));
// OK set view not required.
$cm->completionview = COMPLETION_VIEW_NOT_REQUIRED;
// Test not getting module name.
$cm->modname='label';
$this->assertEquals(COMPLETION_COMPLETE, $c->internal_get_state($cm, 123, $current));
// Test getting module name.
$cm->module = 13;
unset($cm->modname);
/** @var $DB PHPUnit_Framework_MockObject_MockObject */
$DB->expects($this->once())
->method('get_field')
->with('modules', 'name', array('id'=>13))
->will($this->returnValue('lable'));
$this->assertEquals(COMPLETION_COMPLETE, $c->internal_get_state($cm, 123, $current));
// Note: This function is not fully tested (including kind of the main part) because:
// * the grade_item/grade_grade calls are static and can't be mocked,
// * the plugin_supports call is static and can't be mocked.
}
public function test_set_module_viewed() {
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('is_enabled', 'get_data', 'internal_set_data', 'update_state'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
$cm = (object)array('id'=>13, 'course'=>42);
// Not tracking completion, should do nothing.
$cm->completionview = COMPLETION_VIEW_NOT_REQUIRED;
$c->set_module_viewed($cm);
// Tracking completion but completion is disabled, should do nothing.
$cm->completionview = COMPLETION_VIEW_REQUIRED;
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(false));
$c->set_module_viewed($cm);
// Now it's enabled, we expect it to get data. If data already has
// viewed, still do nothing.
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, 0)
->will($this->returnValue((object)array('viewed'=>COMPLETION_VIEWED)));
$c->set_module_viewed($cm);
// OK finally one that hasn't been viewed, now it should set it viewed
// and update state.
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('get_data')
->with($cm, false, 1337)
->will($this->returnValue((object)array('viewed'=>COMPLETION_NOT_VIEWED)));
$c->expects($this->at(2))
->method('internal_set_data')
->with($cm, (object)array('viewed'=>COMPLETION_VIEWED));
$c->expects($this->at(3))
->method('update_state')
->with($cm, COMPLETION_COMPLETE, 1337);
$c->set_module_viewed($cm, 1337);
}
public function test_count_user_data() {
global $DB;
$this->mock_setup();
$course = (object)array('id'=>13);
$cm = (object)array('id'=>42);
/** @var $DB PHPUnit_Framework_MockObject_MockObject */
$DB->expects($this->at(0))
->method('get_field_sql')
->will($this->returnValue(666));
$c = new completion_info($course);
$this->assertEquals(666, $c->count_user_data($cm));
}
public function test_delete_all_state() {
global $DB;
$this->mock_setup();
$course = (object)array('id'=>13);
$cm = (object)array('id'=>42, 'course'=>13);
$c = new completion_info($course);
// Check it works ok without data in session.
/** @var $DB PHPUnit_Framework_MockObject_MockObject */
$DB->expects($this->at(0))
->method('delete_records')
->with('course_modules_completion', array('coursemoduleid'=>42))
->will($this->returnValue(true));
$c->delete_all_state($cm);
}
public function test_reset_all_state() {
global $DB;
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('delete_all_state', 'get_tracked_users', 'update_state'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
$cm = (object)array('id'=>13, 'course'=>42, 'completion'=>COMPLETION_TRACKING_AUTOMATIC);
/** @var $DB PHPUnit_Framework_MockObject_MockObject */
$DB->expects($this->at(0))
->method('get_recordset')
->will($this->returnValue(
new core_completionlib_fake_recordset(array((object)array('id'=>1, 'userid'=>100), (object)array('id'=>2, 'userid'=>101)))));
$c->expects($this->at(0))
->method('delete_all_state')
->with($cm);
$c->expects($this->at(1))
->method('get_tracked_users')
->will($this->returnValue(array(
(object)array('id'=>100, 'firstname'=>'Woot', 'lastname'=>'Plugh'),
(object)array('id'=>201, 'firstname'=>'Vroom', 'lastname'=>'Xyzzy'))));
$c->expects($this->at(2))
->method('update_state')
->with($cm, COMPLETION_UNKNOWN, 100);
$c->expects($this->at(3))
->method('update_state')
->with($cm, COMPLETION_UNKNOWN, 101);
$c->expects($this->at(4))
->method('update_state')
->with($cm, COMPLETION_UNKNOWN, 201);
$c->reset_all_state($cm);
}
public function test_get_data() {
global $DB;
$this->mock_setup();
$cache = cache::make('core', 'completion');
$c = new completion_info((object)array('id'=>42, 'cacherev'=>1));
$cm = (object)array('id'=>13, 'course'=>42);
// 1. Not current user, record exists.
$sillyrecord = (object)array('frog'=>'kermit');
/** @var $DB PHPUnit_Framework_MockObject_MockObject */
$DB->expects($this->at(0))
->method('get_record')
->with('course_modules_completion', array('coursemoduleid'=>13, 'userid'=>123))
->will($this->returnValue($sillyrecord));
$result = $c->get_data($cm, false, 123);
$this->assertEquals($sillyrecord, $result);
$this->assertEquals(false, $cache->get('123_42')); // Not current user is not cached.
// 2. Not current user, default record, whole course.
$cache->purge();
$DB->expects($this->at(0))
->method('get_records_sql')
->will($this->returnValue(array()));
$modinfo = new stdClass();
$modinfo->cms = array((object)array('id'=>13));
$result=$c->get_data($cm, true, 123, $modinfo);
$this->assertEquals((object)array(
'id' => '0', 'coursemoduleid' => 13, 'userid' => 123, 'completionstate' => 0,
'viewed' => 0, 'timemodified' => 0, 'overrideby' => 0), $result);
$this->assertEquals(false, $cache->get('123_42')); // Not current user is not cached.
// 3. Current user, single record, not from cache.
$DB->expects($this->at(0))
->method('get_record')
->with('course_modules_completion', array('coursemoduleid'=>13, 'userid'=>314159))
->will($this->returnValue($sillyrecord));
$result = $c->get_data($cm);
$this->assertEquals($sillyrecord, $result);
$cachevalue = $cache->get('314159_42');
$this->assertEquals((array)$sillyrecord, $cachevalue[13]);
// 4. Current user, 'whole course', but from cache.
$result = $c->get_data($cm, true);
$this->assertEquals($sillyrecord, $result);
// 5. Current user, 'whole course' and record not in cache.
$cache->purge();
// Scenario: Completion data exists for one CMid.
$basicrecord = (object)array('coursemoduleid'=>13);
$DB->expects($this->at(0))
->method('get_records_sql')
->will($this->returnValue(array('1'=>$basicrecord)));
// There are two CMids in total, the one we had data for and another one.
$modinfo = new stdClass();
$modinfo->cms = array((object)array('id'=>13), (object)array('id'=>14));
$result = $c->get_data($cm, true, 0, $modinfo);
// Check result.
$this->assertEquals($basicrecord, $result);
// Check the cache contents.
$cachevalue = $cache->get('314159_42');
$this->assertEquals($basicrecord, (object)$cachevalue[13]);
$this->assertEquals(array('id' => '0', 'coursemoduleid' => 14,
'userid' => 314159, 'completionstate' => 0, 'viewed' => 0, 'overrideby' => 0, 'timemodified' => 0),
$cachevalue[14]);
}
public function test_internal_set_data() {
global $DB;
$this->setup_data();
$this->setUser($this->user);
$completionauto = array('completion' => COMPLETION_TRACKING_AUTOMATIC);
$forum = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id), $completionauto);
$cm = get_coursemodule_from_instance('forum', $forum->id);
$c = new completion_info($this->course);
// 1) Test with new data.
$data = new stdClass();
$data->id = 0;
$data->userid = $this->user->id;
$data->coursemoduleid = $cm->id;
$data->completionstate = COMPLETION_COMPLETE;
$data->timemodified = time();
$data->viewed = COMPLETION_NOT_VIEWED;
$data->overrideby = null;
$c->internal_set_data($cm, $data);
$d1 = $DB->get_field('course_modules_completion', 'id', array('coursemoduleid' => $cm->id));
$this->assertEquals($d1, $data->id);
$cache = cache::make('core', 'completion');
// Cache was not set for another user.
$this->assertEquals(array('cacherev' => $this->course->cacherev, $cm->id => $data),
$cache->get($data->userid . '_' . $cm->course));
// 2) Test with existing data and for different user.
$forum2 = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id), $completionauto);
$cm2 = get_coursemodule_from_instance('forum', $forum2->id);
$newuser = $this->getDataGenerator()->create_user();
$d2 = new stdClass();
$d2->id = 7;
$d2->userid = $newuser->id;
$d2->coursemoduleid = $cm2->id;
$d2->completionstate = COMPLETION_COMPLETE;
$d2->timemodified = time();
$d2->viewed = COMPLETION_NOT_VIEWED;
$d2->overrideby = null;
$c->internal_set_data($cm2, $d2);
// Cache for current user returns the data.
$cachevalue = $cache->get($data->userid . '_' . $cm->course);
$this->assertEquals($data, $cachevalue[$cm->id]);
// Cache for another user is not filled.
$this->assertEquals(false, $cache->get($d2->userid . '_' . $cm2->course));
// 3) Test where it THINKS the data is new (from cache) but actually
// in the database it has been set since.
// 1) Test with new data.
$forum3 = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id), $completionauto);
$cm3 = get_coursemodule_from_instance('forum', $forum3->id);
$newuser2 = $this->getDataGenerator()->create_user();
$d3 = new stdClass();
$d3->id = 13;
$d3->userid = $newuser2->id;
$d3->coursemoduleid = $cm3->id;
$d3->completionstate = COMPLETION_COMPLETE;
$d3->timemodified = time();
$d3->viewed = COMPLETION_NOT_VIEWED;
$d3->overrideby = null;
$DB->insert_record('course_modules_completion', $d3);
$c->internal_set_data($cm, $data);
}
public function test_get_progress_all() {
global $DB;
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('get_tracked_users'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
// 1) Basic usage.
$c->expects($this->at(0))
->method('get_tracked_users')
->with(false, array(), 0, '', '', '', null)
->will($this->returnValue(array(
(object)array('id'=>100, 'firstname'=>'Woot', 'lastname'=>'Plugh'),
(object)array('id'=>201, 'firstname'=>'Vroom', 'lastname'=>'Xyzzy'))));
$DB->expects($this->at(0))
->method('get_in_or_equal')
->with(array(100, 201))
->will($this->returnValue(array(' IN (100, 201)', array())));
$progress1 = (object)array('userid'=>100, 'coursemoduleid'=>13);
$progress2 = (object)array('userid'=>201, 'coursemoduleid'=>14);
$DB->expects($this->at(1))
->method('get_recordset_sql')
->will($this->returnValue(new core_completionlib_fake_recordset(array($progress1, $progress2))));
$this->assertEquals(array(
100 => (object)array('id'=>100, 'firstname'=>'Woot', 'lastname'=>'Plugh',
'progress'=>array(13=>$progress1)),
201 => (object)array('id'=>201, 'firstname'=>'Vroom', 'lastname'=>'Xyzzy',
'progress'=>array(14=>$progress2)),
), $c->get_progress_all(false));
// 2) With more than 1, 000 results.
$tracked = array();
$ids = array();
$progress = array();
for ($i = 100; $i<2000; $i++) {
$tracked[] = (object)array('id'=>$i, 'firstname'=>'frog', 'lastname'=>$i);
$ids[] = $i;
$progress[] = (object)array('userid'=>$i, 'coursemoduleid'=>13);
$progress[] = (object)array('userid'=>$i, 'coursemoduleid'=>14);
}
$c->expects($this->at(0))
->method('get_tracked_users')
->with(true, 3, 0, '', '', '', null)
->will($this->returnValue($tracked));
$DB->expects($this->at(0))
->method('get_in_or_equal')
->with(array_slice($ids, 0, 1000))
->will($this->returnValue(array(' IN whatever', array())));
$DB->expects($this->at(1))
->method('get_recordset_sql')
->will($this->returnValue(new core_completionlib_fake_recordset(array_slice($progress, 0, 1000))));
$DB->expects($this->at(2))
->method('get_in_or_equal')
->with(array_slice($ids, 1000))
->will($this->returnValue(array(' IN whatever2', array())));
$DB->expects($this->at(3))
->method('get_recordset_sql')
->will($this->returnValue(new core_completionlib_fake_recordset(array_slice($progress, 1000))));
$result = $c->get_progress_all(true, 3);
$resultok = true;
$resultok = $resultok && ($ids == array_keys($result));
foreach ($result as $userid => $data) {
$resultok = $resultok && $data->firstname == 'frog';
$resultok = $resultok && $data->lastname == $userid;
$resultok = $resultok && $data->id == $userid;
$cms = $data->progress;
$resultok = $resultok && (array(13, 14) == array_keys($cms));
$resultok = $resultok && ((object)array('userid'=>$userid, 'coursemoduleid'=>13) == $cms[13]);
$resultok = $resultok && ((object)array('userid'=>$userid, 'coursemoduleid'=>14) == $cms[14]);
}
$this->assertTrue($resultok);
}
public function test_inform_grade_changed() {
$this->mock_setup();
$mockbuilder = $this->getMockBuilder('completion_info');
$mockbuilder->setMethods(array('is_enabled', 'update_state'));
$mockbuilder->setConstructorArgs(array((object)array('id' => 42)));
$c = $mockbuilder->getMock();
$cm = (object)array('course'=>42, 'id'=>13, 'completion'=>0, 'completiongradeitemnumber'=>null);
$item = (object)array('itemnumber'=>3, 'gradepass'=>1, 'hidden'=>0);
$grade = (object)array('userid'=>31337, 'finalgrade'=>0, 'rawgrade'=>0);
// Not enabled (should do nothing).
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(false));
$c->inform_grade_changed($cm, $item, $grade, false);
// Enabled but still no grade completion required, should still do nothing.
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->inform_grade_changed($cm, $item, $grade, false);
// Enabled and completion required but item number is wrong, does nothing.
$cm = (object)array('course'=>42, 'id'=>13, 'completion'=>0, 'completiongradeitemnumber'=>7);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->inform_grade_changed($cm, $item, $grade, false);
// Enabled and completion required and item number right. It is supposed
// to call update_state with the new potential state being obtained from
// internal_get_grade_state.
$cm = (object)array('course'=>42, 'id'=>13, 'completion'=>0, 'completiongradeitemnumber'=>3);
$grade = (object)array('userid'=>31337, 'finalgrade'=>1, 'rawgrade'=>0);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('update_state')
->with($cm, COMPLETION_COMPLETE_PASS, 31337)
->will($this->returnValue(true));
$c->inform_grade_changed($cm, $item, $grade, false);
// Same as above but marked deleted. It is supposed to call update_state
// with new potential state being COMPLETION_INCOMPLETE.
$cm = (object)array('course'=>42, 'id'=>13, 'completion'=>0, 'completiongradeitemnumber'=>3);
$grade = (object)array('userid'=>31337, 'finalgrade'=>1, 'rawgrade'=>0);
$c->expects($this->at(0))
->method('is_enabled')
->with($cm)
->will($this->returnValue(true));
$c->expects($this->at(1))
->method('update_state')
->with($cm, COMPLETION_INCOMPLETE, 31337)
->will($this->returnValue(true));
$c->inform_grade_changed($cm, $item, $grade, true);
}
public function test_internal_get_grade_state() {
$this->mock_setup();
$item = new stdClass;
$grade = new stdClass;
$item->gradepass = 4;
$item->hidden = 0;
$grade->rawgrade = 4.0;
$grade->finalgrade = null;
// Grade has pass mark and is not hidden, user passes.
$this->assertEquals(
COMPLETION_COMPLETE_PASS,
completion_info::internal_get_grade_state($item, $grade));
// Same but user fails.
$grade->rawgrade = 3.9;
$this->assertEquals(
COMPLETION_COMPLETE_FAIL,
completion_info::internal_get_grade_state($item, $grade));
// User fails on raw grade but passes on final.
$grade->finalgrade = 4.0;
$this->assertEquals(
COMPLETION_COMPLETE_PASS,
completion_info::internal_get_grade_state($item, $grade));
// Item is hidden.
$item->hidden = 1;
$this->assertEquals(
COMPLETION_COMPLETE,
completion_info::internal_get_grade_state($item, $grade));
// Item isn't hidden but has no pass mark.
$item->hidden = 0;
$item->gradepass = 0;
$this->assertEquals(
COMPLETION_COMPLETE,
completion_info::internal_get_grade_state($item, $grade));
}
public function test_get_activities() {
global $CFG;
$this->resetAfterTest();
// Enable completion before creating modules, otherwise the completion data is not written in DB.
$CFG->enablecompletion = true;
// Create a course with mixed auto completion data.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$completionauto = array('completion' => COMPLETION_TRACKING_AUTOMATIC);
$completionmanual = array('completion' => COMPLETION_TRACKING_MANUAL);
$completionnone = array('completion' => COMPLETION_TRACKING_NONE);
$forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id), $completionauto);
$page = $this->getDataGenerator()->create_module('page', array('course' => $course->id), $completionauto);
$data = $this->getDataGenerator()->create_module('data', array('course' => $course->id), $completionmanual);
$forum2 = $this->getDataGenerator()->create_module('forum', array('course' => $course->id), $completionnone);
$page2 = $this->getDataGenerator()->create_module('page', array('course' => $course->id), $completionnone);
$data2 = $this->getDataGenerator()->create_module('data', array('course' => $course->id), $completionnone);
// Create data in another course to make sure it's not considered.
$course2 = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$c2forum = $this->getDataGenerator()->create_module('forum', array('course' => $course2->id), $completionauto);
$c2page = $this->getDataGenerator()->create_module('page', array('course' => $course2->id), $completionmanual);
$c2data = $this->getDataGenerator()->create_module('data', array('course' => $course2->id), $completionnone);
$c = new completion_info($course);
$activities = $c->get_activities();
$this->assertCount(3, $activities);
$this->assertTrue(isset($activities[$forum->cmid]));
$this->assertSame($forum->name, $activities[$forum->cmid]->name);
$this->assertTrue(isset($activities[$page->cmid]));
$this->assertSame($page->name, $activities[$page->cmid]->name);
$this->assertTrue(isset($activities[$data->cmid]));
$this->assertSame($data->name, $activities[$data->cmid]->name);
$this->assertFalse(isset($activities[$forum2->cmid]));
$this->assertFalse(isset($activities[$page2->cmid]));
$this->assertFalse(isset($activities[$data2->cmid]));
}
public function test_has_activities() {
global $CFG;
$this->resetAfterTest();
// Enable completion before creating modules, otherwise the completion data is not written in DB.
$CFG->enablecompletion = true;
// Create a course with mixed auto completion data.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$course2 = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$completionauto = array('completion' => COMPLETION_TRACKING_AUTOMATIC);
$completionnone = array('completion' => COMPLETION_TRACKING_NONE);
$c1forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id), $completionauto);
$c2forum = $this->getDataGenerator()->create_module('forum', array('course' => $course2->id), $completionnone);
$c1 = new completion_info($course);
$c2 = new completion_info($course2);
$this->assertTrue($c1->has_activities());
$this->assertFalse($c2->has_activities());
}
/**
* Test course module completion update event.
*/
public function test_course_module_completion_updated_event() {
global $USER, $CFG;
$this->setup_data();
$this->setAdminUser();
$completionauto = array('completion' => COMPLETION_TRACKING_AUTOMATIC);
$forum = $this->getDataGenerator()->create_module('forum', array('course' => $this->course->id), $completionauto);
$c = new completion_info($this->course);
$activities = $c->get_activities();
$this->assertEquals(1, count($activities));
$this->assertTrue(isset($activities[$forum->cmid]));
$this->assertEquals($activities[$forum->cmid]->name, $forum->name);
$current = $c->get_data($activities[$forum->cmid], false, $this->user->id);
$current->completionstate = COMPLETION_COMPLETE;
$current->timemodified = time();
$sink = $this->redirectEvents();
$c->internal_set_data($activities[$forum->cmid], $current);
$events = $sink->get_events();
$event = reset($events);
$this->assertInstanceOf('\core\event\course_module_completion_updated', $event);
$this->assertEquals($forum->cmid, $event->get_record_snapshot('course_modules_completion', $event->objectid)->coursemoduleid);
$this->assertEquals($current, $event->get_record_snapshot('course_modules_completion', $event->objectid));
$this->assertEquals(context_module::instance($forum->cmid), $event->get_context());
$this->assertEquals($USER->id, $event->userid);
$this->assertEquals($this->user->id, $event->relateduserid);
$this->assertInstanceOf('moodle_url', $event->get_url());
$this->assertEventLegacyData($current, $event);
}
/**
* Test course completed event.
*/
public function test_course_completed_event() {
global $USER;
$this->setup_data();
$this->setAdminUser();
$completionauto = array('completion' => COMPLETION_TRACKING_AUTOMATIC);
$ccompletion = new completion_completion(array('course' => $this->course->id, 'userid' => $this->user->id));
// Mark course as complete and get triggered event.
$sink = $this->redirectEvents();
$ccompletion->mark_complete();
$events = $sink->get_events();
$event = reset($events);
$this->assertInstanceOf('\core\event\course_completed', $event);
$this->assertEquals($this->course->id, $event->get_record_snapshot('course_completions', $event->objectid)->course);
$this->assertEquals($this->course->id, $event->courseid);
$this->assertEquals($USER->id, $event->userid);
$this->assertEquals($this->user->id, $event->relateduserid);
$this->assertEquals(context_course::instance($this->course->id), $event->get_context());
$this->assertInstanceOf('moodle_url', $event->get_url());
$data = $ccompletion->get_record_data();
$this->assertEventLegacyData($data, $event);
}
/**
* Test course completed event.
*/
public function test_course_completion_updated_event() {
$this->setup_data();
$coursecontext = context_course::instance($this->course->id);
$coursecompletionevent = \core\event\course_completion_updated::create(
array(
'courseid' => $this->course->id,
'context' => $coursecontext
)
);
// Mark course as complete and get triggered event.
$sink = $this->redirectEvents();
$coursecompletionevent->trigger();
$events = $sink->get_events();
$event = array_pop($events);
$sink->close();
$this->assertInstanceOf('\core\event\course_completion_updated', $event);
$this->assertEquals($this->course->id, $event->courseid);
$this->assertEquals($coursecontext, $event->get_context());
$this->assertInstanceOf('moodle_url', $event->get_url());
$expectedlegacylog = array($this->course->id, 'course', 'completion updated', 'completion.php?id='.$this->course->id);
$this->assertEventLegacyLogData($expectedlegacylog, $event);
}
public function test_completion_can_view_data() {
$this->setup_data();
$student = $this->getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($student->id, $this->course->id);
$this->setUser($student);
$this->assertTrue(completion_can_view_data($student->id, $this->course->id));
$this->assertFalse(completion_can_view_data($this->user->id, $this->course->id));
}
}
class core_completionlib_fake_recordset implements Iterator {
protected $closed;
protected $values, $index;
public function __construct($values) {
$this->values = $values;
$this->index = 0;
}
public function current() {
return $this->values[$this->index];
}
public function key() {
return $this->values[$this->index];
}
public function next() {
$this->index++;
}
public function rewind() {
$this->index = 0;
}
public function valid() {
return count($this->values) > $this->index;
}
public function close() {
$this->closed = true;
}
public function was_closed() {
return $this->closed;
}
}