<?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/>.


< /**
<  * Module lib related unit tests
<  *
<  * @package    core
<  * @category   phpunit
<  * @copyright  2016 Juan Leyva
<  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
<  */



> namespace core_course;



defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once($CFG->dirroot . '/course/lib.php');
require_once($CFG->dirroot . '/course/modlib.php');


< class core_course_modlib_testcase extends advanced_testcase {



> /**
>  * Module lib related unit tests
>  *
>  * @package    core_course
>  * @category   test
>  * @copyright  2016 Juan Leyva
>  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
>  */
> class modlib_test extends \advanced_testcase {



    /**
     * Test prepare_new_moduleinfo_data
     */
    public function test_prepare_new_moduleinfo_data() {
        global $DB;
        $this->resetAfterTest(true);

        $this->setAdminUser();
        $course = self::getDataGenerator()->create_course();

<         $coursecontext = context_course::instance($course->id);



>         $coursecontext = \context_course::instance($course->id);


        // Test with a complex module, like assign.
        $assignmodule = $DB->get_record('modules', array('name' => 'assign'), '*', MUST_EXIST);
        $sectionnumber = 1;

        list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $assignmodule->name, $sectionnumber);
        $this->assertEquals($assignmodule, $module);
        $this->assertEquals($coursecontext, $context);
        $this->assertNull($cm); // Not cm yet.


<         $expecteddata = new stdClass();



>         $expecteddata = new \stdClass();


        $expecteddata->section          = $sectionnumber;
        $expecteddata->visible          = 1;
        $expecteddata->course           = $course->id;
        $expecteddata->module           = $module->id;
        $expecteddata->modulename       = $module->name;
        $expecteddata->groupmode        = $course->groupmode;
        $expecteddata->groupingid       = $course->defaultgroupingid;
        $expecteddata->id               = '';
        $expecteddata->instance         = '';
        $expecteddata->coursemodule     = '';
        $expecteddata->advancedgradingmethod_submissions = ''; // Not grading methods enabled by default.
        $expecteddata->completion       = 0;

>         $expecteddata->downloadcontent  = DOWNLOAD_COURSE_CONTENT_ENABLED;
        // Unset untestable.
> 


        unset($data->introeditor);
        unset($data->_advancedgradingdata);

        $this->assertEquals($expecteddata, $data);

        // Create a viewer user. Not able to edit.
        $viewer = self::getDataGenerator()->create_user();
        $this->getDataGenerator()->enrol_user($viewer->id, $course->id);
        $this->setUser($viewer);
        $this->expectException('required_capability_exception');
        prepare_new_moduleinfo_data($course, $assignmodule->name, $sectionnumber);
    }

    /**

>      * Test prepare_new_moduleinfo_data with suffix (which is currently only used by the completion rules).
     * Test get_moduleinfo_data
>      * @covers ::prepare_new_moduleinfo_data
     */
>      */
    public function test_get_moduleinfo_data() {
>     public function test_prepare_new_moduleinfo_data_with_suffix() {
        global $DB;
>         global $DB;
        $this->resetAfterTest(true);
>         $this->resetAfterTest(true);
        $this->setAdminUser();
> 
        $course = self::getDataGenerator()->create_course();
>         $this->setAdminUser();
        $assignmodule = $DB->get_record('modules', array('name' => 'assign'), '*', MUST_EXIST);
>         $course = self::getDataGenerator()->create_course();
        $assign = self::getDataGenerator()->create_module('assign', array('course' => $course->id));
>         $coursecontext = \context_course::instance($course->id);
        $assigncm = get_coursemodule_from_id('assign', $assign->cmid);
>         // Test with a complex module, like assign.
        $assigncontext = context_module::instance($assign->cmid);
>         $assignmodule = $DB->get_record('modules', ['name' => 'assign'], '*', MUST_EXIST);

>         $sectionnumber = 1;
        list($cm, $context, $module, $data, $cw) = get_moduleinfo_data($assigncm, $course);
> 
        $this->assertEquals($assigncm, $cm);
>         $suffix = 'mysuffix';
        $this->assertEquals($assigncontext, $context);
>         [$module, $context, $cw, $cm, $data] = prepare_new_moduleinfo_data($course, $assignmodule->name, $sectionnumber, $suffix);
        $this->assertEquals($assignmodule, $module);
>         $this->assertEquals($assignmodule, $module);

>         $this->assertEquals($coursecontext, $context);
        // Prepare expected data.
>         $this->assertNull($cm); // Not cm yet.
        $expecteddata = clone $assign;
> 
        $expecteddata->coursemodule       = $assigncm->id;
>         $expecteddata = new \stdClass();
        $expecteddata->section            = $cw->section;
>         $expecteddata->section          = $sectionnumber;
        $expecteddata->visible            = $assigncm->visible;
>         $expecteddata->visible          = 1;
        $expecteddata->visibleoncoursepage = $assigncm->visibleoncoursepage;
>         $expecteddata->course           = $course->id;
        $expecteddata->cmidnumber         = $assigncm->idnumber;
>         $expecteddata->module           = $module->id;
        $expecteddata->groupmode          = groups_get_activity_groupmode($cm);
>         $expecteddata->modulename       = $module->name;
        $expecteddata->groupingid         = $assigncm->groupingid;
>         $expecteddata->groupmode        = $course->groupmode;
        $expecteddata->course             = $course->id;
>         $expecteddata->groupingid       = $course->defaultgroupingid;
        $expecteddata->module             = $module->id;
>         $expecteddata->id               = '';
        $expecteddata->modulename         = $module->name;
>         $expecteddata->instance         = '';
        $expecteddata->instance           = $assigncm->instance;
>         $expecteddata->coursemodule     = '';
        $expecteddata->completion         = $assigncm->completion;
>         $expecteddata->advancedgradingmethod_submissions = ''; // Not grading methods enabled by default.
        $expecteddata->completionview     = $assigncm->completionview;
>         $expecteddata->{'completion' . $suffix} = 0;
        $expecteddata->completionexpected = $assigncm->completionexpected;
>         $expecteddata->downloadcontent  = DOWNLOAD_COURSE_CONTENT_ENABLED;
        $expecteddata->completionusegrade = is_null($assigncm->completiongradeitemnumber) ? 0 : 1;
> 
        $expecteddata->completiongradeitemnumber = null;
>         // Unset untestable.
        $expecteddata->showdescription    = $assigncm->showdescription;
>         unset($data->introeditor);
        $expecteddata->tags               = core_tag_tag::get_item_tags_array('core', 'course_modules', $assigncm->id);
>         unset($data->_advancedgradingdata);
        $expecteddata->availabilityconditionsjson = null;
> 
        $expecteddata->advancedgradingmethod_submissions = null;
>         $this->assertEquals($expecteddata, $data);
        if ($items = grade_item::fetch_all(array('itemtype' => 'mod', 'itemmodule' => 'assign',
>         $this->assertFalse(property_exists($data, 'completion'));
                                                    'iteminstance' => $assign->id, 'courseid' => $course->id))) {
>     }
            // set category if present
> 
            $gradecat = false;
>     /**



<         $assigncontext = context_module::instance($assign->cmid);



>         $assigncontext = \context_module::instance($assign->cmid);


                if ($gradecat === false) {

>         $expecteddata->completionpassgrade = $assigncm->completionpassgrade;



<         $expecteddata->tags               = core_tag_tag::get_item_tags_array('core', 'course_modules', $assigncm->id);



>         $expecteddata->downloadcontent    = $assigncm->downloadcontent;
>         $expecteddata->tags               = \core_tag_tag::get_item_tags_array('core', 'course_modules', $assigncm->id);
>         $expecteddata->lang               = null;



<         if ($items = grade_item::fetch_all(array('itemtype' => 'mod', 'itemmodule' => 'assign',



>         if ($items = \grade_item::fetch_all(array('itemtype' => 'mod', 'itemmodule' => 'assign',


                }
                if ($gradecat != $item->categoryid) {
                    //mixed categories
                    $gradecat = false;
                    break;
                }
            }
            if ($gradecat !== false) {
                // do not set if mixed categories present
                $expecteddata->gradecat = $gradecat;
            }
        }
        $expecteddata->gradepass = '0.00';

>         $expecteddata->completionpassgrade = $assigncm->completionpassgrade;



        // Unset untestable.
        unset($expecteddata->cmid);
        unset($data->introeditor);
        unset($data->_advancedgradingdata);

        $this->assertEquals($expecteddata, $data);

        // Create a viewer user. Not able to edit.
        $viewer = self::getDataGenerator()->create_user();
        $this->getDataGenerator()->enrol_user($viewer->id, $course->id);
        $this->setUser($viewer);
        $this->expectException('required_capability_exception');
        get_moduleinfo_data($assigncm, $course);
    }

> 
}
>     /**
>      * Test add_moduleinfo (only beforemod parameter for now).
>      *
>      * @covers \add_moduleinfo
>      */
>     public function test_add_moduleinfo() {
>         global $DB;
>         $this->resetAfterTest(true);
> 
>         $this->setAdminUser();
>         $course = self::getDataGenerator()->create_course();
>         $labelmodule = $DB->get_record('modules', ['name' => 'label'], '*', MUST_EXIST);
>         $sectionnumber = 1;
>         $modules = [];
>         $moduleinfo = [];
> 
>         for ($i = 0; $i < 4; $i++) {
>             $modules[$i] = self::getDataGenerator()->create_module('label', ['course' => $course->id, 'section' => $sectionnumber]);
>             $modulescm[$i] = get_coursemodule_from_id('label', $modules[$i]->cmid);
>         }
> 
>         $modules[4] = self::getDataGenerator()->create_module('label', ['course' => $course->id, 'section' => $sectionnumber + 1]);
>         $modulescm[4] = get_coursemodule_from_id('label', $modules[4]->cmid);
> 
>         // The beforemod attribute is not set, should be null afterwards.
>         list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $labelmodule->name, $sectionnumber);
>         $moduleinfo[0] = add_moduleinfo($data, $course);
>         $this->assertEquals(null, $moduleinfo[0]->beforemod);
> 
>         // Insert before the first module.
>         list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $labelmodule->name, $sectionnumber);
>         $data->beforemod = $modulescm[0]->id;
>         $moduleinfo[1] = add_moduleinfo($data, $course);
>         $this->assertEquals($modulescm[0]->id, $moduleinfo[1]->beforemod);
> 
>         // Insert between the two last modules.
>         list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $labelmodule->name, $sectionnumber);
>         $data->beforemod = $modulescm[3]->id;
>         $moduleinfo[2] = add_moduleinfo($data, $course);
>         $this->assertEquals($modulescm[3]->id, $moduleinfo[2]->beforemod);
> 
>         // Insert before a not existing module.
>         course_delete_module($modulescm[2]->id);
> 
>         list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $labelmodule->name, $sectionnumber);
>         $data->beforemod = $modulescm[2]->id;
>         $moduleinfo[3] = add_moduleinfo($data, $course);
>         $this->assertEquals($modulescm[2]->id, $moduleinfo[3]->beforemod);
> 
>         // Insert before a module that is in another section.
>         list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $labelmodule->name, $sectionnumber);
>         $data->beforemod = $modulescm[4]->id;
>         $moduleinfo[4] = add_moduleinfo($data, $course);
>         $this->assertEquals($modulescm[4]->id, $moduleinfo[4]->beforemod);
> 
>         $modinfo = get_fast_modinfo($course);
> 
>         $expectedorder = [
>             $moduleinfo[1]->coursemodule,
>             $modulescm[0]->id,
>             $modulescm[1]->id,
>             $moduleinfo[2]->coursemodule,
>             $modulescm[3]->id,
>             $moduleinfo[0]->coursemodule,
>             $moduleinfo[3]->coursemodule,
>             $moduleinfo[4]->coursemodule,
>         ];
> 
>         $this->assertEquals($expectedorder, $modinfo->get_sections()[$sectionnumber]);
>     }
>