mirror of
https://github.com/moodle/moodle.git
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200 lines
7.5 KiB
PHP
200 lines
7.5 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Unit tests for course.
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*
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* @package core_analytics
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* @copyright 2016 David Monllaó {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Unit tests for course.
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*
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* @package core_analytics
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* @copyright 2016 David Monllaó {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class core_analytics_course_testcase extends advanced_testcase {
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public function setUp() {
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global $DB;
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$this->course = $this->getDataGenerator()->create_course();
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$this->stu1 = $this->getDataGenerator()->create_user();
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$this->stu2 = $this->getDataGenerator()->create_user();
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$this->both = $this->getDataGenerator()->create_user();
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$this->editingteacher = $this->getDataGenerator()->create_user();
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$this->teacher = $this->getDataGenerator()->create_user();
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$this->studentroleid = $DB->get_field('role', 'id', array('shortname' => 'student'));
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$this->editingteacherroleid = $DB->get_field('role', 'id', array('shortname' => 'editingteacher'));
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$this->teacherroleid = $DB->get_field('role', 'id', array('shortname' => 'teacher'));
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$this->getDataGenerator()->enrol_user($this->stu1->id, $this->course->id, $this->studentroleid);
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$this->getDataGenerator()->enrol_user($this->stu2->id, $this->course->id, $this->studentroleid);
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$this->getDataGenerator()->enrol_user($this->both->id, $this->course->id, $this->studentroleid);
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$this->getDataGenerator()->enrol_user($this->both->id, $this->course->id, $this->editingteacherroleid);
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$this->getDataGenerator()->enrol_user($this->editingteacher->id, $this->course->id, $this->editingteacherroleid);
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$this->getDataGenerator()->enrol_user($this->teacher->id, $this->course->id, $this->teacherroleid);
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set_config('studentroles', $this->studentroleid, 'analytics');
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set_config('teacherroles', $this->editingteacherroleid . ',' . $this->teacherroleid, 'analytics');
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}
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/**
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* Users tests.
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*/
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public function test_users() {
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global $DB;
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$this->resetAfterTest(true);
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertCount(3, $courseman->get_user_ids(array($this->studentroleid)));
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$this->assertCount(2, $courseman->get_user_ids(array($this->editingteacherroleid)));
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$this->assertCount(1, $courseman->get_user_ids(array($this->teacherroleid)));
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// Distinct is applied
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$this->assertCount(3, $courseman->get_user_ids(array($this->editingteacherroleid, $this->teacherroleid)));
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$this->assertCount(4, $courseman->get_user_ids(array($this->editingteacherroleid, $this->studentroleid)));
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}
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/**
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* Course validation tests.
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*
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* @return void
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*/
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public function test_course_validation() {
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global $DB;
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$this->resetAfterTest(true);
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertFalse($courseman->was_started());
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$this->assertFalse($courseman->is_finished());
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$this->assertFalse($courseman->is_valid());
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// Nothing should change when assigning as teacher.
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for ($i = 0; $i < 10; $i++) {
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$user = $this->getDataGenerator()->create_user();
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$this->getDataGenerator()->enrol_user($user->id, $this->course->id, $this->teacherroleid);
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}
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertFalse($courseman->is_valid());
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// More students now.
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for ($i = 0; $i < 10; $i++) {
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$user = $this->getDataGenerator()->create_user();
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$this->getDataGenerator()->enrol_user($user->id, $this->course->id, $this->studentroleid);
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}
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertFalse($courseman->is_valid());
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// Valid start date unknown end date.
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$this->course->startdate = gmmktime('0', '0', '0', 10, 24, 2015);
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$DB->update_record('course', $this->course);
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertTrue($courseman->was_started());
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$this->assertFalse($courseman->is_finished());
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$this->assertFalse($courseman->is_valid());
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// Valid start and end date.
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$this->course->enddate = gmmktime('0', '0', '0', 8, 27, 2016);
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$DB->update_record('course', $this->course);
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertTrue($courseman->was_started());
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$this->assertTrue($courseman->is_finished());
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$this->assertTrue($courseman->is_valid());
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// Valid start and ongoing course.
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$this->course->enddate = gmmktime('0', '0', '0', 8, 27, 2286);
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$DB->update_record('course', $this->course);
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$courseman = new \core_analytics\course($this->course->id);
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$this->assertTrue($courseman->was_started());
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$this->assertFalse($courseman->is_finished());
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$this->assertFalse($courseman->is_valid());
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}
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/**
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* Get the minimum time that is considered valid according to guess_end logic.
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*
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* @param int $time
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* @return int
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*/
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protected function time_greater_than($time) {
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return $time - (WEEKSECS * 2);
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}
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/**
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* Get the maximum time that is considered valid according to guess_end logic.
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*
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* @param int $time
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* @return int
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*/
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protected function time_less_than($time) {
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return $time + (WEEKSECS * 2);
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}
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/**
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* Generate a log.
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*
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* @param int $time
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* @param int $userid
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* @param int $courseid
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* @return void
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*/
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protected function generate_log($time, $userid = false, $courseid = false) {
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global $DB;
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if (empty($userid)) {
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$userid = $this->stu1->id;
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}
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if (empty($courseid)) {
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$courseid = $this->course->id;
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}
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$context = context_course::instance($courseid);
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$obj = (object)[
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'eventname' => '\\core\\event\\course_viewed',
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'component' => 'core',
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'action' => 'viewed',
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'target' => 'course',
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'objecttable' => 'course',
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'objectid' => $courseid,
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'crud' => 'r',
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'edulevel' => \core\event\base::LEVEL_PARTICIPATING,
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'contextid' => $context->id,
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'contextlevel' => $context->contextlevel,
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'contextinstanceid' => $context->instanceid,
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'userid' => $userid,
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'courseid' => $courseid,
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'relateduserid' => null,
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'anonymous' => 0,
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'other' => null,
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'timecreated' => $time,
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'origin' => 'web',
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];
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$DB->insert_record('logstore_standard_log', $obj);
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}
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}
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