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Diffstat (limited to 'tests/helper.php')
| -rw-r--r-- | tests/helper.php | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/tests/helper.php b/tests/helper.php new file mode 100644 index 0000000..98f5dd6 --- /dev/null +++ b/tests/helper.php @@ -0,0 +1,153 @@ +<?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/>. + +/** + * Test helpers for the algebra question type. + * + * @package qtype_algebra + * @copyright 2017 Jean-Michel Vedrine + * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later + */ + +defined('MOODLE_INTERNAL') || die(); + +/** + * Test helper class for the algebra question type. + * + * @copyright 2017 Jean-Michel Vedrine + * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later + */ +class qtype_algebra_test_helper extends question_test_helper { + public function get_test_questions() { + return array('simplemath', 'derive'); + } + + /** + * Makes a algebra question with correct ansewer 7 and defaultmark 1. + * This question also has no variables. + * @return qtype_algebra_question + */ + public function make_algebra_question_simplemath() { + question_bank::load_question_definition_classes('algebra'); + $q = new qtype_algebra_question(); + test_question_maker::initialise_a_question($q); + $q->name = 'Algebra question'; + $q->questiontext = 'Calculate 4 + 3'; + $q->generalfeedback = 'Generalfeedback: 4 + 3 = 7.'; + $q->compareby = 'eval'; + $q->nchecks = 10; + $q->tolerance = 0.001; + $q->usecase = false; + $q->answers = array( + 13 => new question_answer(13, '7', 1.0, '7 is a very good answer.', FORMAT_HTML), + ); + $q->variables = array(); + $q->qtype = question_bank::get_qtype('algebra'); + return $q; + } + + /** + * Gets the question data for a algebra question with with correct + * ansewer 7 and defaultmark 1. + * This question also has no variables. + * @return stdClass + */ + public function get_algebra_question_data_simplemath() { + $qdata = new stdClass(); + test_question_maker::initialise_question_data($qdata); + + $qdata->qtype = 'algebra'; + $qdata->name = 'Algebra question'; + $qdata->questiontext = 'Calculate 4 + 3'; + $qdata->generalfeedback = 'Generalfeedback: 4 + 3 = 7.'; + + $qdata->options = new stdClass(); + $qdata->options->compareby = 'eval'; + $qdata->options->nchecks = 10; + $qdata->options->tolerance = 0.001; + $qdata->options->answers = array( + 13 => new question_answer(13, '7', 1.0, '7 is a very good answer.', FORMAT_HTML), + ); + $qdata->options->variables = array(); + + return $qdata; + } + + /** + * Gets the question form data for a algebra question with with correct + * answer 'frog', partially correct answer 'toad' and defaultmark 1. + * This question also has a '*' match anything answer. + * @return stdClass + */ + public function get_algebra_question_form_data_simplemath() { + $form = new stdClass(); + + $form->name = 'Algebra question'; + $form->questiontext = array('text' => 'Calculate 4 + 3', 'format' => FORMAT_HTML); + $form->defaultmark = 1.0; + $form->generalfeedback = array('text' => 'Generalfeedback: 4 + 3 = 7.', 'format' => FORMAT_HTML); + $form->answer = array('7'); + $form->fraction = array('1.0'); + $form->feedback = array( + array('text' => '7 is a very good answer.', 'format' => FORMAT_HTML), + ); + + return $form; + } + + /** + * Makes a algebra question with just the correct ansewer 'frog', and + * no other answer matching. + * @return qtype_algebra_question + */ + public function make_algebra_question_derive() { + question_bank::load_question_definition_classes('algebra'); + $q = new qtype_algebra_question(); + test_question_maker::initialise_a_question($q); + $q->name = 'Algebra question'; + $q->questiontext = 'What is the derivative of the function \(f(x) = x^2\) ?'; + $q->generalfeedback = 'Generalfeedback: 2*x is the correct answer.'; + $q->answers = array( + 13 => new question_answer(13, '2*x', 1.0, 'Correct.', FORMAT_HTML), + ); + $q->qtype = question_bank::get_qtype('algebra'); + + return $q; + } + + /** + * Gets the question data for a algebra questionwith just the correct + * ansewer 'frog', and no other answer matching. + * @return stdClass + */ + public function get_algebra_question_data_derive() { + $qdata = new stdClass(); + test_question_maker::initialise_question_data($qdata); + + $qdata->qtype = 'algebra'; + $qdata->name = 'Algebra question'; + $qdata->questiontext = 'Name the best amphibian: __________'; + $qdata->generalfeedback = 'Generalfeedback: you should have said frog.'; + + $qdata->options = new stdClass(); + $qdata->options->usecase = false; + $qdata->options->answers = array( + 13 => new question_answer(13, 'frog', 1.0, 'Frog is right.', FORMAT_HTML), + ); + + return $qdata; + } +} |