Search moodle.org's
Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
<?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/>.

< /** < * This file contains tests that walks a question through the adaptive (no penalties)k < * behaviour. < * < * @package qbehaviour < * @subpackage adaptivenopenalty < * @copyright 2009 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */
> namespace qbehaviour_adaptivenopenalty;
> use question_state;
defined('MOODLE_INTERNAL') || die(); global $CFG; require_once(__DIR__ . '/../../../engine/lib.php'); require_once(__DIR__ . '/../../../engine/tests/helpers.php'); /** * Unit tests for the adaptive (no penalties) behaviour. *
> * @package qbehaviour_adaptivenopenalty
* @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */
< class qbehaviour_adaptivenopenalty_walkthrough_test extends qbehaviour_walkthrough_test_base {
> class walkthrough_test extends \qbehaviour_walkthrough_test_base {
protected function get_does_not_contain_gradingdetails_expectation() {
< return new question_no_pattern_expectation('/class="gradingdetails"/');
> return new \question_no_pattern_expectation('/class="gradingdetails"/');
} protected function get_does_not_contain_penalty_info_expectation() { $penaltyinfo = get_string('gradingdetailspenalty', 'qbehaviour_adaptive', 'XXXXX'); $penaltypattern = '/'.str_replace('XXXXX', '\\w*', preg_quote($penaltyinfo, '/')).'/';
< return new question_no_pattern_expectation($penaltypattern);
> return new \question_no_pattern_expectation($penaltypattern);
} protected function get_does_not_contain_total_penalty_expectation() { $penaltyinfo = get_string('gradingdetailspenaltytotal', 'qbehaviour_adaptive', 'XXXXX'); $penaltypattern = '/'.str_replace('XXXXX', '\\w*', preg_quote($penaltyinfo, '/')).'/';
< return new question_no_pattern_expectation($penaltypattern);
> return new \question_no_pattern_expectation($penaltypattern);
} public function test_multichoice() { // Create a multiple choice, single response question.
< $mc = test_question_maker::make_a_multichoice_single_question();
> $mc = \test_question_maker::make_a_multichoice_single_question();
$mc->penalty = 0.3333333; $this->start_attempt_at_question($mc, 'adaptivenopenalty', 3); $rightindex = $this->get_mc_right_answer_index($mc); $wrongindex = ($rightindex + 1) % 3; // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_marked_out_of_summary(), $this->get_contains_question_text_expectation($mc), $this->get_contains_mc_radio_expectation(0, true, false), $this->get_contains_mc_radio_expectation(1, true, false), $this->get_contains_mc_radio_expectation(2, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); // Process a submit. $this->process_submission(array('answer' => $wrongindex, '-submit' => 1)); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(0); $this->check_current_output( $this->get_contains_mark_summary(0), $this->get_contains_mc_radio_expectation($wrongindex, true, true), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), $this->get_contains_mc_radio_expectation(($wrongindex + 2) % 3, true, false), $this->get_contains_incorrect_expectation(), $this->get_does_not_contain_penalty_info_expectation(), $this->get_does_not_contain_total_penalty_expectation());
< $this->assertRegExp('/B|C/',
> $this->assertMatchesRegularExpression('/B|C/',
$this->quba->get_response_summary($this->slot)); // Process a change of answer to the right one, but not sumbitted. $this->process_submission(array('answer' => $rightindex)); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(0); $this->check_current_output( $this->get_contains_mark_summary(0), $this->get_contains_mc_radio_expectation($rightindex, true, true), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, true, false), $this->get_contains_mc_radio_expectation(($rightindex + 2) % 3, true, false));
< $this->assertRegExp('/B|C/',
> $this->assertMatchesRegularExpression('/B|C/',
$this->quba->get_response_summary($this->slot)); // Now submit the right answer. $this->process_submission(array('answer' => $rightindex, '-submit' => 1)); // Verify. $this->check_current_state(question_state::$complete); $this->check_current_mark(3); $this->check_current_output( $this->get_contains_mark_summary(3), $this->get_contains_mc_radio_expectation($rightindex, true, true), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, true, false), $this->get_contains_mc_radio_expectation(($rightindex + 2) % 3, true, false), $this->get_contains_correct_expectation(), $this->get_does_not_contain_penalty_info_expectation(), $this->get_does_not_contain_total_penalty_expectation()); $this->assertEquals('A', $this->quba->get_response_summary($this->slot)); // Finish the attempt. $this->quba->finish_all_questions(); // Verify. $this->check_current_state(question_state::$gradedright); $this->check_current_mark(3); $this->check_current_output( $this->get_contains_mark_summary(3), $this->get_contains_mc_radio_expectation($rightindex, false, true), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), $this->get_contains_mc_radio_expectation(($rightindex + 2) % 3, false, false), $this->get_contains_correct_expectation()); // Process a manual comment. $this->manual_grade('Not good enough!', 1, FORMAT_HTML); // Verify. $this->check_current_state(question_state::$mangrpartial); $this->check_current_mark(1); $this->check_current_output( $this->get_contains_mark_summary(1),
< new question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));
> new \question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));
// Now change the correct answer to the question, and regrade. $mc->answers[13]->fraction = -0.33333333; $mc->answers[14]->fraction = 1; // We don't know which "wrong" index we chose above! $mc->answers[15]->fraction = 1; // Therefore, treat answers B and C with the same score. $this->quba->regrade_all_questions(); // Verify. $this->check_current_state(question_state::$mangrpartial); $this->check_current_mark(1); $this->check_current_output( $this->get_contains_mark_summary(1), $this->get_contains_partcorrect_expectation()); $autogradedstep = $this->get_step($this->get_step_count() - 3);
< $this->assertEquals($autogradedstep->get_fraction(), 1, '', 0.0000001);
> $this->assertEqualsWithDelta($autogradedstep->get_fraction(), 1, 0.0000001);
} public function test_multichoice2() { // Create a multiple choice, multiple response question.
< $mc = test_question_maker::make_a_multichoice_multi_question();
> $mc = \test_question_maker::make_a_multichoice_multi_question();
$mc->penalty = 0.3333333; $mc->shuffleanswers = 0; $this->start_attempt_at_question($mc, 'adaptivenopenalty', 2); // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_marked_out_of_summary(), $this->get_contains_question_text_expectation($mc), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); // Process a submit. $this->process_submission(array('choice0' => 1, 'choice2' => 1, '-submit' => 1)); // Verify. $this->check_current_state(question_state::$complete); $this->check_current_mark(2); $this->check_current_output( $this->get_contains_mark_summary(2), $this->get_contains_submit_button_expectation(true), $this->get_contains_correct_expectation(), $this->get_does_not_contain_penalty_info_expectation(), $this->get_does_not_contain_total_penalty_expectation()); // Save the same correct answer again. Should no do anything. $numsteps = $this->get_step_count(); $this->process_submission(array('choice0' => 1, 'choice2' => 1)); // Verify. $this->check_step_count($numsteps); $this->check_current_state(question_state::$complete); // Finish the attempt. $this->quba->finish_all_questions(); // Verify. $this->check_step_count($numsteps + 1); $this->check_current_state(question_state::$gradedright); $this->check_current_mark(2); $this->check_current_output( $this->get_contains_mark_summary(2), $this->get_does_not_contain_submit_button_expectation(), $this->get_contains_correct_expectation()); } public function test_numerical_invalid() { // Create a numerical question
< $numq = test_question_maker::make_question('numerical', 'pi');
> $numq = \test_question_maker::make_question('numerical', 'pi');
$numq->penalty = 0.1; $this->start_attempt_at_question($numq, 'adaptivenopenalty'); // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_marked_out_of_summary(), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); // Submit a non-numerical answer. $this->process_submission(array('-submit' => 1, 'answer' => 'Pi')); // Verify. $this->check_current_state(question_state::$invalid); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_marked_out_of_summary(1), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_contains_validation_error_expectation(), $this->get_does_not_contain_feedback_expectation()); // Submit an incorrect answer. $this->process_submission(array('-submit' => 1, 'answer' => '-5')); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(0); $this->check_current_output( $this->get_contains_mark_summary(0), $this->get_contains_submit_button_expectation(true), $this->get_contains_incorrect_expectation(), $this->get_does_not_contain_penalty_info_expectation(), $this->get_does_not_contain_total_penalty_expectation(), $this->get_does_not_contain_validation_error_expectation()); // Submit another non-numerical answer. $this->process_submission(array('-submit' => 1, 'answer' => 'Pi*2')); // Verify. $this->check_current_state(question_state::$invalid); $this->check_current_mark(0); $this->check_current_output( $this->get_contains_mark_summary(0), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_contains_validation_error_expectation(), $this->get_does_not_contain_gradingdetails_expectation()); // Submit the correct answer. $this->process_submission(array('-submit' => 1, 'answer' => '3.14')); // Verify. $this->check_current_state(question_state::$complete); $this->check_current_mark(1.0); $this->check_current_output( $this->get_contains_mark_summary(1.0), $this->get_contains_submit_button_expectation(true), $this->get_contains_correct_expectation(), $this->get_does_not_contain_validation_error_expectation()); // Submit another non-numerical answer. $this->process_submission(array('-submit' => 1, 'answer' => 'Pi/3')); // Verify. $this->check_current_state(question_state::$invalid); $this->check_current_mark(1.0); $this->check_current_output( $this->get_contains_mark_summary(1.0), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_contains_validation_error_expectation(), $this->get_does_not_contain_gradingdetails_expectation()); // Finish the attempt. $this->quba->finish_all_questions(); // Verify. $this->check_current_state(question_state::$gradedwrong); $this->check_current_mark(1.0); $this->check_current_output( $this->get_contains_mark_summary(1.0), $this->get_does_not_contain_submit_button_expectation(), $this->get_contains_incorrect_expectation(), $this->get_does_not_contain_validation_error_expectation()); } }