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268 lines
9.3 KiB
PHP
268 lines
9.3 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 the class component_gradeitem.
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*
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* @package core_grades
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* @category test
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* @copyright 2021 Mark Nelson <marknelson@catalyst-au.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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*/
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namespace core_grades;
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use advanced_testcase;
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use mod_forum\local\container;
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use mod_forum\local\entities\forum as forum_entity;
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/**
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* Unit tests for the class component_gradeitem.
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*
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* @package core_grades
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* @category test
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* @copyright 2021 Mark Nelson <marknelson@catalyst-au.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @coversDefaultClass \core_grades\component_gradeitem
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*/
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class component_gradeitem_test extends advanced_testcase {
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/**
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* Test get_formatted_grade_for_user with points.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_points() {
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$grade = $this->initialise_test_and_get_grade_item(5, 4);
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$this->assertEquals(4, $grade->grade);
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$this->assertEquals('4.00 / 5.00', $grade->usergrade);
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$this->assertEquals(5, $grade->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with letters.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_letters() {
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$grade = $this->initialise_test_and_get_grade_item(5, 4, GRADE_DISPLAY_TYPE_LETTER);
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$this->assertEquals(4, $grade->grade);
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$this->assertEquals('B-', $grade->usergrade);
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$this->assertEquals(5, $grade->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with percentage.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_percentage() {
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$grade = $this->initialise_test_and_get_grade_item(5, 4, GRADE_DISPLAY_TYPE_PERCENTAGE);
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$this->assertEquals(4, $grade->grade);
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$this->assertEquals('80.00 %', $grade->usergrade);
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$this->assertEquals(5, $grade->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with points and letter.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_points_letter() {
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$grade = $this->initialise_test_and_get_grade_item(5, 4, GRADE_DISPLAY_TYPE_REAL_LETTER);
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$this->assertEquals(4, $grade->grade);
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$this->assertEquals('4.00 (B-)', $grade->usergrade);
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$this->assertEquals(5, $grade->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with scales.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_scales() {
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$grade = $this->initialise_test_and_get_grade_item(-2, 2);
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$this->assertEquals(2, $grade->grade);
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$this->assertEquals('Competent', $grade->usergrade);
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$this->assertEquals(2, $grade->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with rubric.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_rubric() {
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$this->resetAfterTest();
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$generator = \testing_util::get_data_generator();
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$rubricgenerator = $generator->get_plugin_generator('gradingform_rubric');
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$forum = $this->get_forum_instance();
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$course = $forum->get_course_record();
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$teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
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$student = $this->getDataGenerator()->create_and_enrol($course);
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$this->setUser($teacher);
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$controller = $rubricgenerator->get_test_rubric($forum->get_context(), 'forum', 'forum');
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// In the situation of mod_forum this would be the id from forum_grades.
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$itemid = 1;
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$instance = $controller->create_instance($student->id, $itemid);
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$spellingscore = 1;
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$spellingremark = 'Too many mistakes. Please try again.';
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$picturescore = 2;
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$pictureremark = 'Great number of pictures. Well done.';
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$submissiondata = $rubricgenerator->get_test_form_data(
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$controller,
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(int) $student->id,
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$spellingscore,
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$spellingremark,
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$picturescore,
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$pictureremark
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);
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$gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
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$gradeitem->store_grade_from_formdata($student, $teacher, (object) [
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'instanceid' => $instance->get_id(),
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'advancedgrading' => $submissiondata,
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]);
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$this->setUser($student);
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$result = $gradeitem->get_formatted_grade_for_user($student, $teacher);
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$this->assertEquals(75, $result->grade);
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$this->assertEquals('75.00 / 100.00', $result->usergrade);
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$this->assertEquals(100, $result->maxgrade);
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}
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/**
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* Test get_formatted_grade_for_user with a marking guide.
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*
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* @covers ::get_formatted_grade_for_user
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*/
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public function test_get_formatted_grade_for_user_with_marking_guide() {
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$this->resetAfterTest();
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$generator = \testing_util::get_data_generator();
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$guidegenerator = $generator->get_plugin_generator('gradingform_guide');
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$forum = $this->get_forum_instance();
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$course = $forum->get_course_record();
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$teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
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$student = $this->getDataGenerator()->create_and_enrol($course);
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$this->setUser($teacher);
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$controller = $guidegenerator->get_test_guide($forum->get_context(), 'forum', 'forum');
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// In the situation of mod_forum this would be the id from forum_grades.
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$itemid = 1;
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$instance = $controller->create_instance($student->id, $itemid);
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$spellingscore = 10;
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$spellingremark = 'Propper good speling';
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$picturescore = 0;
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$pictureremark = 'ASCII art is not a picture';
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$submissiondata = $guidegenerator->get_test_form_data($controller,
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$itemid,
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$spellingscore,
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$spellingremark,
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$picturescore,
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$pictureremark
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);
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$gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
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$gradeitem->store_grade_from_formdata($student, $teacher, (object) [
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'instanceid' => $instance->get_id(),
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'advancedgrading' => $submissiondata,
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]);
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$this->setUser($student);
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$result = $gradeitem->get_formatted_grade_for_user($student, $teacher);
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$this->assertEquals(25, $result->grade);
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$this->assertEquals('25.00 / 100.00', $result->usergrade);
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$this->assertEquals(100, $result->maxgrade);
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}
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/**
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* Initialise test and returns the grade item.
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*
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* @param int $gradeforum The grade_forum value for the forum.
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* @param int $gradegiven The grade given by the teacher.
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* @param int|null $displaytype The display type of the grade.
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* @return \stdClass|null
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*/
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protected function initialise_test_and_get_grade_item(int $gradeforum, int $gradegiven, int $displaytype = null): \stdClass {
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$this->resetAfterTest();
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$forum = $this->get_forum_instance([
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// Negative numbers mean a scale, positive numbers represent the maximum mark.
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'grade_forum' => $gradeforum,
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]);
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$course = $forum->get_course_record();
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$teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
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$student = $this->getDataGenerator()->create_and_enrol($course);
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$this->setUser($teacher);
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// Get the grade item.
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$gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
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// Grade the student.
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$gradeitem->store_grade_from_formdata($student, $teacher, (object) ['grade' => $gradegiven]);
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// Change the 'Grade display type' if specified.
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if ($displaytype) {
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grade_set_setting($course->id, 'displaytype', $displaytype);
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}
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return $gradeitem->get_formatted_grade_for_user($student, $teacher);
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}
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/**
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* Get a forum instance.
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*
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* @param array $config
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* @return forum_entity
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*/
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protected function get_forum_instance(array $config = []): forum_entity {
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$this->resetAfterTest();
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$datagenerator = $this->getDataGenerator();
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$course = $datagenerator->create_course();
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$forum = $datagenerator->create_module('forum', array_merge(['course' => $course->id,
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'grade_forum' => 100], $config));
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$vaultfactory = container::get_vault_factory();
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$vault = $vaultfactory->get_forum_vault();
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return $vault->get_from_id((int) $forum->id);
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}
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}
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