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MDL-41296 gradingform_rubrics: Unit tests for import and export.
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‎grade/grading/form/rubric/tests/export_ims_mapper_test.php

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<?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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namespace gradingform_rubric;
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use advanced_testcase;
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/**
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* Unit tests for the rubric export manager;
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*
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* @package gradingform_rubric
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* @category test
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* @copyright 2022 Adrian Greeve <adrian@moodle.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 export_ims_mapper_test extends advanced_testcase {
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/**
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* Rubric data in a format taken from advanced grading: rubric.
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* This is setup as an array for ease of use rather than casting it to a stdClass and then back again.
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*/
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protected function rubric_data(): array {
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$data = [
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'id' => 30,
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'name' => 'Test rubric',
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'description' => 'This is a test rubric',
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'timecreated' => time(),
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'timemodified' => time(),
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'options' => [],
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'rubric_criteria' => [
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3 => [
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'id' => 3,
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'sortorder' => 1,
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'description' => 'Spelling',
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'descriptionformat' => 0,
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'levels' => [
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334 => [
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'id' => 334,
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'score' => 0,
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'definition' => '4+ spelling mistakes',
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'definitionformat' => 0
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],
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335 => [
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'id' => 335,
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'score' => 1.67,
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'definition' => '3 spelling mistakes',
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'definitionformat' => 0
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],
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336 => [
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'id' => 336,
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'score' => 2,
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'definition' => '2 spelling mistakes',
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'definitionformat' => 0
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],
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337 => [
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'id' => 337,
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'score' => 3,
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'definition' => '1 spelling mistake',
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'definitionformat' => 0
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],
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338 => [
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'id' => 338,
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'score' => 4,
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'definition' => 'No mistakes',
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'definitionformat' => 0
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]
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]
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],
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56 => [
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'id' => 56,
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'sortorder' => 2,
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'description' => 'Pictures',
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'descriptionformat' => 0,
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'levels' => [
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339 => [
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'id' => 339,
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'score' => 0,
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'definition' => 'No pictures',
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'definitionformat' => 0
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],
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340 => [
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'id' => 340,
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'score' => 5,
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'definition' => 'One picture',
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'definitionformat' => 0,
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],
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341 => [
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'id' => 341,
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'score' => 10,
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'definition' => 'Two pictures',
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'definitionformat' => 0
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]
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]
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]
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]
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];
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return $data;
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}
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/**
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* Test that an array of data from the advanced grading method: rubric, can be transformed into a format acceptable by IMS.
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*/
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public function test_translate_data(): void {
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$temp = $this->rubric_data();
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$manager = new \gradingform_rubric\local\export\ims_mapper();
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$result = $manager->translate_data($temp);
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// Check base level information.
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$resultobject = json_decode($result);
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$this->assertTrue(is_a($resultobject, 'stdClass'));
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$this->assertTrue(isset($resultobject->Title));
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$this->assertTrue(isset($resultobject->URI));
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$this->assertTrue(isset($resultobject->Identifier));
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$this->assertTrue(isset($resultobject->Description));
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$this->assertTrue(isset($resultobject->lastChangeDateTime));
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$this->assertTrue(isset($resultobject->CFRubricCriterion));
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// Check the format of the Identifier
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// @see https://www.imsglobal.org/sites/default/files/CASE/casev1p0/information_model/caseservicev1p0_infomodelv1p0.html#DerivedAttribute_UUID_pattern
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$expression = "/[0-9a-f]{8}-[0-9a-f]{4}-[1-5]{1}[0-9a-f]{3}-[8-9a-b]{1}[0-9a-f]{3}-[0-9a-f]{12}/s";
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$this->assertMatchesRegularExpression($expression, $resultobject->Identifier);
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foreach ($resultobject->CFRubricCriterion as $element) {
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$this->assertTrue(isset($element->URI));
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$this->assertTrue(isset($element->Identifier));
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$this->assertTrue(isset($element->Description));
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$this->assertTrue(isset($element->position));
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$this->assertTrue(isset($element->CFRubricCriterionLevels));
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$this->assertMatchesRegularExpression($expression, $element->Identifier);
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foreach ($element->CFRubricCriterionLevels as $criterionlevel) {
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$this->assertTrue(isset($criterionlevel->Description));
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$this->assertTrue(isset($criterionlevel->URI));
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$this->assertTrue(isset($criterionlevel->Identifier));
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$this->assertTrue(isset($criterionlevel->score));
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$this->assertTrue(isset($criterionlevel->position));
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$this->assertTrue(isset($criterionlevel->lastChangeDateTime));
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$this->assertMatchesRegularExpression($expression, $criterionlevel->Identifier);
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}
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}
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}
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}

‎grade/grading/form/rubric/tests/import_ims_mapper_test.php

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<?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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namespace gradingform_rubric;
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use advanced_testcase;
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/**
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* Unit tests for the rubric import manager;
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*
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* @package gradingform_rubric
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* @category test
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* @copyright 2022 Adrian Greeve <adrian@moodle.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 import_ims_mapper_test extends advanced_testcase {
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/**
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* Test that a file in IMS specification can be imported and transformed into a format that Moodle will accept.
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*/
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public function test_translate_data() {
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$this->resetAfterTest();
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$this->setAdminUser();
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$importstring = file_get_contents(__DIR__ . '/fixtures/rubric-import.json');
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$data = json_decode($importstring);
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$manager = new \gradingform_rubric\local\import\ims_mapper($data, 1);
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$result = $manager->translate_data();
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$this->assertTrue(isset($result->areaid));
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$this->assertTrue(isset($result->status));
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$this->assertTrue(isset($result->name));
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$this->assertTrue(isset($result->rubric));
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$this->assertCount(4, $result->rubric['criteria']);
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foreach ($result->rubric['criteria'] as $criteria) {
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$this->assertTrue(isset($criteria['sortorder']));
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$this->assertTrue(isset($criteria['description']));
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$this->assertTrue(isset($criteria['levels']));
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foreach ($criteria['levels'] as $level) {
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$this->assertTrue(isset($level['score']));
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$this->assertTrue(isset($level['definition']));
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}
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}
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}
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}

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