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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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* Test helpers for the calculated question type.
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*
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* @package qtype
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* @subpackage calculated
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* @copyright 2011 The Open University
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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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global $CFG;
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require_once($CFG->dirroot . '/question/type/calculated/question.php');
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require_once($CFG->dirroot . '/question/type/numerical/question.php');
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require_once($CFG->dirroot . '/question/type/numerical/questiontype.php');
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require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
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/**
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* Test helper class for the calculated question type.
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*
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* @copyright 2011 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class qtype_calculated_test_helper extends question_test_helper {
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public function get_test_questions() {
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return ['sum', 'mult'];
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}
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/**
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* Makes a calculated question about summing two numbers.
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* @return qtype_calculated_question
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*/
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public function make_calculated_question_sum() {
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question_bank::load_question_definition_classes('calculated');
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$q = new qtype_calculated_question();
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test_question_maker::initialise_a_question($q);
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$q->name = 'Simple sum';
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$q->questiontext = 'What is {a} + {b}?';
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$q->generalfeedback = 'Generalfeedback: {={a} + {b}} is the right answer.';
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$q->answers = [
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13 => new \qtype_calculated\qtype_calculated_answer(13, '{a} + {b}', 1.0, 'Very good.', FORMAT_HTML, 0),
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14 => new \qtype_calculated\qtype_calculated_answer(14, '{a} - {b}', 0.0, 'Add. not subtract!.', FORMAT_HTML, 0),
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17 => new \qtype_calculated\qtype_calculated_answer(17, '*', 0.0, 'Completely wrong.', FORMAT_HTML, 0),
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];
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foreach ($q->answers as $answer) {
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$answer->correctanswerlength = 2;
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$answer->correctanswerformat = 1;
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}
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$q->qtype = question_bank::get_qtype('calculated');
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$q->unitdisplay = qtype_numerical::UNITNONE;
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$q->unitgradingtype = 0;
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$q->unitpenalty = 0;
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$q->ap = new qtype_numerical_answer_processor([]);
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$q->synchronised = false;
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$q->datasetloader = new qtype_calculated_test_dataset_loader(0, [
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['a' => 1, 'b' => 5],
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['a' => 3, 'b' => 4],
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['a' => 3, 'b' => 0.01416],
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['a' => 31, 'b' => 0.01416],
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]);
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return $q;
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}
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/**
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* Makes a calculated question about summing two numbers.
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* @return qtype_calculated_question
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*/
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public function get_calculated_question_data_sum() {
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question_bank::load_question_definition_classes('calculated');
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$qdata = new stdClass();
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test_question_maker::initialise_question_data($qdata);
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$qdata->qtype = 'calculated';
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$qdata->name = 'Simple sum';
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$qdata->questiontext = 'What is {a} + {b}?';
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$qdata->generalfeedback = 'Generalfeedback: {={a} + {b}} is the right answer.';
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$qdata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
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$qdata->options = new stdClass();
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$qdata->options->unitgradingtype = 0;
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$qdata->options->unitpenalty = 0.0;
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$qdata->options->showunits = qtype_numerical::UNITNONE;
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$qdata->options->unitsleft = 0;
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$qdata->options->synchronize = 0;
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$qdata->options->answers = [
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13 => new \qtype_calculated\qtype_calculated_answer(13, '{a} + {b}', 1.0, 'Very good.', FORMAT_HTML, 0.001),
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14 => new \qtype_calculated\qtype_calculated_answer(14, '{a} - {b}', 0.0, 'Add. not subtract!.', FORMAT_HTML, 0.001),
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17 => new \qtype_calculated\qtype_calculated_answer(17, '*', 0.0, 'Completely wrong.', FORMAT_HTML, 0),
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];
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foreach ($qdata->options->answers as $answer) {
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$answer->correctanswerlength = 2;
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$answer->correctanswerformat = 1;
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}
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$qdata->options->units = [];
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return $qdata;
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}
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/**
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* Makes a calculated question about summing two numbers.
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* @return qtype_calculated_question
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*/
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public function get_calculated_question_form_data_sum() {
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question_bank::load_question_definition_classes('calculated');
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$fromform = new stdClass();
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$fromform->name = 'Simple sum';
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$fromform->questiontext = 'What is {a} + {b}?';
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$fromform->defaultmark = 1.0;
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$fromform->generalfeedback = 'Generalfeedback: {={a} + {b}} is the right answer.';
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$fromform->unitrole = '3';
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$fromform->unitpenalty = 0.1;
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$fromform->unitgradingtypes = '1';
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$fromform->unitsleft = '0';
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$fromform->nounits = 1;
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$fromform->multiplier = [];
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$fromform->multiplier[0] = '1.0';
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$fromform->synchronize = 0;
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$fromform->answernumbering = 0;
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$fromform->shuffleanswers = 0;
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$fromform->noanswers = 6;
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$fromform->answer = [];
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$fromform->answer[0] = '{a} + {b}';
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$fromform->answer[1] = '{a} - {b}';
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$fromform->answer[2] = '*';
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$fromform->fraction = [];
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$fromform->fraction[0] = '1.0';
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$fromform->fraction[1] = '0.0';
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$fromform->fraction[2] = '0.0';
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$fromform->tolerance = [];
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$fromform->tolerance[0] = 0.001;
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$fromform->tolerance[1] = 0.001;
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$fromform->tolerance[2] = 0;
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$fromform->tolerancetype[0] = 1;
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$fromform->tolerancetype[1] = 1;
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$fromform->tolerancetype[2] = 1;
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$fromform->correctanswerlength[0] = 2;
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$fromform->correctanswerlength[1] = 2;
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$fromform->correctanswerlength[2] = 2;
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$fromform->correctanswerformat[0] = 1;
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$fromform->correctanswerformat[1] = 1;
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$fromform->correctanswerformat[2] = 1;
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$fromform->feedback = [];
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$fromform->feedback[0] = [];
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$fromform->feedback[0]['format'] = FORMAT_HTML;
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$fromform->feedback[0]['text'] = 'Very good.';
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$fromform->feedback[1] = [];
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$fromform->feedback[1]['format'] = FORMAT_HTML;
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$fromform->feedback[1]['text'] = 'Add. not subtract!';
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$fromform->feedback[2] = [];
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$fromform->feedback[2]['format'] = FORMAT_HTML;
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$fromform->feedback[2]['text'] = 'Completely wrong.';
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$fromform->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
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return $fromform;
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}
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/**
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* Makes a calculated question about multiplying two numbers.
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*
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* @return qtype_calculated_question
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* @throws coding_exception
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*/
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public function make_calculated_question_mult() {
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question_bank::load_question_definition_classes('calculated');
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$q = new qtype_calculated_question();
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test_question_maker::initialise_a_question($q);
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$q->name = 'Simple multiplication';
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$q->questiontext = 'What is {a} * {b}?';
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$q->generalfeedback = 'Generalfeedback: {={a} * {b}} is the right answer.';
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$q->answers = [
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13 => new \qtype_calculated\qtype_calculated_answer(13, '{a} * {b}', 1.0, 'Positive.', FORMAT_HTML, 0),
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14 => new \qtype_calculated\qtype_calculated_answer(14, '-{a} * {b}', 0.0, 'Negative.', FORMAT_HTML, 0),
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];
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foreach ($q->answers as $answer) {
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$answer->correctanswerlength = 2;
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$answer->correctanswerformat = 1;
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}
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$q->qtype = question_bank::get_qtype('calculated');
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$q->unitdisplay = qtype_numerical::UNITOPTIONAL;
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$q->unitgradingtype = 0;
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$q->unitpenalty = 0;
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$q->unit = 'cm';
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$q->ap = new qtype_numerical_answer_processor([]);
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$q->synchronised = false;
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$q->datasetloader = new qtype_calculated_test_dataset_loader(0, [
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['a' => 1, 'b' => 5],
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['a' => 3, 'b' => 4],
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['a' => 3, 'b' => 0.01416],
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['a' => 31, 'b' => 0.01416],
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]);
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return $q;
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}
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/**
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* Makes a calculated question about multiplying two numbers.
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*
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* @return qtype_calculated_question
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* @throws coding_exception
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*/
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public function get_calculated_question_data_mult() {
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question_bank::load_question_definition_classes('calculated');
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$qdata = new stdClass();
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test_question_maker::initialise_question_data($qdata);
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$qdata->qtype = 'calculated';
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$qdata->name = 'Simple multiplication';
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$qdata->questiontext = 'What is {a} * {b}?';
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$qdata->generalfeedback = 'Generalfeedback: {={a} * {b}} is the right answer.';
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$qdata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
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$qdata->options = new stdClass();
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$qdata->options->unitgradingtype = 0;
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$qdata->options->unitpenalty = 0.0;
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$qdata->options->showunits = qtype_numerical::UNITOPTIONAL;
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$qdata->unit = 'cm';
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$qdata->options->unitsleft = 0;
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$qdata->options->synchronize = 0;
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$qdata->options->answers = [
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13 => new \qtype_calculated\qtype_calculated_answer(13, '{a} * {b}', 1.0, 'Positive.', FORMAT_HTML, 0.001),
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14 => new \qtype_calculated\qtype_calculated_answer(14, '-{a} * {b}', 0.0, 'Negative.', FORMAT_HTML, 0.001),
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];
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foreach ($qdata->options->answers as $answer) {
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$answer->correctanswerlength = 2;
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$answer->correctanswerformat = 1;
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}
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$qdata->options->units = [];
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return $qdata;
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}
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/**
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* Makes a calculated question about multiplying two numbers.
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*
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* @return qtype_calculated_question
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* @throws coding_exception
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*/
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public function get_calculated_question_form_data_mult() {
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question_bank::load_question_definition_classes('calculated');
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$fromform = new stdClass();
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$fromform->name = 'Simple multiplication';
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$fromform->questiontext = 'What is {a} * {b}?';
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$fromform->defaultmark = 1.0;
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$fromform->generalfeedback = 'Generalfeedback: {={a} * {b}} is the right answer.';
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$fromform->unitrole = '0';
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$fromform->unitpenalty = 0.1;
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$fromform->unitgradingtypes = '1';
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$fromform->unitsleft = '0';
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$fromform->nounits = 1;
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$fromform->multiplier = [];
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$fromform->multiplier[0] = '1.0';
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$fromform->synchronize = 0;
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$fromform->answernumbering = 0;
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$fromform->shuffleanswers = 0;
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$fromform->noanswers = 6;
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$fromform->answer = [];
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$fromform->answer[0] = '{a} * {b}';
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$fromform->answer[1] = '-{a} * {b}';
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$fromform->fraction = [];
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$fromform->fraction[0] = '1.0';
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$fromform->fraction[1] = '0.0';
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$fromform->tolerance = [];
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$fromform->tolerance[0] = 0.001;
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$fromform->tolerance[1] = 0.001;
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$fromform->tolerancetype[0] = 1;
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$fromform->tolerancetype[1] = 1;
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$fromform->correctanswerlength[0] = 2;
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$fromform->correctanswerlength[1] = 2;
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$fromform->correctanswerformat[0] = 1;
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$fromform->correctanswerformat[1] = 1;
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$fromform->feedback = [];
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$fromform->feedback[0] = [];
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$fromform->feedback[0]['format'] = FORMAT_HTML;
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$fromform->feedback[0]['text'] = 'Positive.';
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$fromform->feedback[1] = [];
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$fromform->feedback[1]['format'] = FORMAT_HTML;
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$fromform->feedback[1]['text'] = 'Negative.';
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$fromform->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
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|
331 |
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|
332 |
return $fromform;
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|
333 |
}
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|
|
334 |
|
|
|
335 |
}
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|
336 |
|
|
|
337 |
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|
338 |
/**
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|
339 |
* Test implementation of {@link qtype_calculated_dataset_loader}. Gets the values
|
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|
340 |
* from an array passed to the constructor, rather than querying the database.
|
|
|
341 |
*
|
|
|
342 |
* @copyright 2011 The Open University
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|
|
343 |
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
|
344 |
*/
|
|
|
345 |
class qtype_calculated_test_dataset_loader extends qtype_calculated_dataset_loader {
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|
|
346 |
protected $valuesets;
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|
|
347 |
protected $aresynchronised = [];
|
|
|
348 |
|
|
|
349 |
public function __construct($questionid, array $valuesets) {
|
|
|
350 |
parent::__construct($questionid);
|
|
|
351 |
$this->valuesets = $valuesets;
|
|
|
352 |
}
|
|
|
353 |
|
|
|
354 |
public function get_number_of_items() {
|
|
|
355 |
return count($this->valuesets);
|
|
|
356 |
}
|
|
|
357 |
|
|
|
358 |
public function load_values($itemnumber) {
|
|
|
359 |
return $this->valuesets[$itemnumber - 1];
|
|
|
360 |
}
|
|
|
361 |
|
|
|
362 |
public function datasets_are_synchronised($category) {
|
|
|
363 |
return !empty($this->aresynchronised[$category]);
|
|
|
364 |
}
|
|
|
365 |
|
|
|
366 |
/**
|
|
|
367 |
* Allows the test to mock the return value of {@link datasets_are_synchronised()}.
|
|
|
368 |
* @param int $category
|
|
|
369 |
* @param bool $aresychronised
|
|
|
370 |
*/
|
|
|
371 |
public function set_are_synchronised($category, $aresychronised) {
|
|
|
372 |
$this->aresynchronised[$category] = $aresychronised;
|
|
|
373 |
}
|
|
|
374 |
}
|