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https://github.com/moodle/moodle.git
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1fcf0ca8a5
dirname() is a slow function compared with __DIR__ and using '/../'. Moodle has a large number of legacy files that are included each time a page loads and is not able to use an autoloader as it is functional code. This allows those required includes to perform as best as possible in this situation.
487 lines
23 KiB
PHP
487 lines
23 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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* This file contains tests that walks a question through the interactive
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* behaviour.
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*
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* @package qbehaviour
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* @subpackage interactive
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* @copyright 2009 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 $CFG;
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require_once(__DIR__ . '/../../../engine/lib.php');
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require_once(__DIR__ . '/../../../engine/tests/helpers.php');
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/**
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* Unit tests for the interactive behaviour.
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*
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* @copyright 2009 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class qbehaviour_interactive_walkthrough_test extends qbehaviour_walkthrough_test_base {
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public function test_interactive_feedback_multichoice_right() {
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// Create a multichoice single question.
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$mc = test_question_maker::make_a_multichoice_single_question();
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$mc->hints = array(
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new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, false, false),
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new question_hint_with_parts(0, 'This is the second hint.', FORMAT_HTML, true, true),
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);
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$this->start_attempt_at_question($mc, 'interactive');
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$rightindex = $this->get_mc_right_answer_index($mc);
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$wrongindex = ($rightindex + 1) % 3;
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// Check the initial state.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_question_text_expectation($mc),
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$this->get_contains_mc_radio_expectation(0, true, false),
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$this->get_contains_mc_radio_expectation(1, true, false),
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$this->get_contains_mc_radio_expectation(2, true, false),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_tries_remaining_expectation(3),
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$this->get_no_hint_visible_expectation());
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// Save the wrong answer.
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$this->process_submission(array('answer' => $wrongindex));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_mc_radio_expectation($wrongindex, true, true),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_correctness_expectation(),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_tries_remaining_expectation(3),
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$this->get_no_hint_visible_expectation());
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// Submit the wrong answer.
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$this->process_submission(array('answer' => $wrongindex, '-submit' => 1));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_mc_radio_expectation($wrongindex, false, true),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_contains_try_again_button_expectation(true),
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$this->get_does_not_contain_correctness_expectation(),
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new question_pattern_expectation('/Tries remaining: 2/'),
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$this->get_contains_hint_expectation('This is the first hint'));
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// Check that, if we review in this state, the try again button is disabled.
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$displayoptions = new question_display_options();
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$displayoptions->readonly = true;
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$html = $this->quba->render_question($this->slot, $displayoptions);
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$this->assert($this->get_contains_try_again_button_expectation(false), $html);
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// Do try again.
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$this->process_submission(array('-tryagain' => 1));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_mc_radio_expectation($wrongindex, true, true),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_correctness_expectation(),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_tries_remaining_expectation(2),
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$this->get_no_hint_visible_expectation());
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// Submit the right answer.
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$this->process_submission(array('answer' => $rightindex, '-submit' => 1));
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// Verify.
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$this->check_current_state(question_state::$gradedright);
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$this->check_current_mark(0.6666667);
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$this->check_current_output(
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$this->get_contains_mark_summary(0.6666667),
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$this->get_contains_mc_radio_expectation($rightindex, false, true),
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$this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false),
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$this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_contains_correct_expectation(),
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$this->get_no_hint_visible_expectation());
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// Finish the attempt - should not need to add a new state.
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$numsteps = $this->get_step_count();
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$this->quba->finish_all_questions();
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// Verify.
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$this->assertEquals($numsteps, $this->get_step_count());
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$this->check_current_state(question_state::$gradedright);
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$this->check_current_mark(0.6666667);
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$this->check_current_output(
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$this->get_contains_mark_summary(0.6666667),
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$this->get_contains_mc_radio_expectation($rightindex, false, true),
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$this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false),
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$this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false),
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$this->get_contains_correct_expectation(),
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$this->get_no_hint_visible_expectation());
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// Process a manual comment.
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$this->manual_grade('Not good enough!', 0.5, FORMAT_HTML);
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// Verify.
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$this->check_current_state(question_state::$mangrpartial);
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$this->check_current_mark(0.5);
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$this->check_current_output(
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$this->get_contains_mark_summary(0.5),
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$this->get_contains_partcorrect_expectation(),
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new question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));
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// Check regrading does not mess anything up.
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$this->quba->regrade_all_questions();
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// Verify.
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$this->check_current_state(question_state::$mangrpartial);
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$this->check_current_mark(0.5);
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$this->check_current_output(
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$this->get_contains_mark_summary(0.5),
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$this->get_contains_partcorrect_expectation());
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$autogradedstep = $this->get_step($this->get_step_count() - 2);
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$this->assertEquals($autogradedstep->get_fraction(), 0.6666667, '', 0.0000001);
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}
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public function test_interactive_finish_when_try_again_showing() {
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// Create a multichoice single question.
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$mc = test_question_maker::make_a_multichoice_single_question();
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$mc->hints = array(
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new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, false, false),
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);
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$this->start_attempt_at_question($mc, 'interactive');
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$rightindex = $this->get_mc_right_answer_index($mc);
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$wrongindex = ($rightindex + 1) % 3;
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// Check the initial state.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_question_text_expectation($mc),
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$this->get_contains_mc_radio_expectation(0, true, false),
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$this->get_contains_mc_radio_expectation(1, true, false),
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$this->get_contains_mc_radio_expectation(2, true, false),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_tries_remaining_expectation(2),
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$this->get_no_hint_visible_expectation(),
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new question_pattern_expectation('/' .
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preg_quote(get_string('selectone', 'qtype_multichoice'), '/') . '/'));
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// Submit the wrong answer.
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$this->process_submission(array('answer' => $wrongindex, '-submit' => 1));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_mc_radio_expectation($wrongindex, false, true),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_contains_try_again_button_expectation(true),
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$this->get_does_not_contain_correctness_expectation(),
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new question_pattern_expectation('/Tries remaining: 1/'),
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$this->get_contains_hint_expectation('This is the first hint'));
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// Finish the attempt.
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$this->quba->finish_all_questions();
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// Verify.
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$this->check_current_state(question_state::$gradedwrong);
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$this->check_current_mark(0);
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$this->check_current_output(
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$this->get_contains_mark_summary(0),
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$this->get_contains_mc_radio_expectation($wrongindex, false, true),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false),
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$this->get_contains_incorrect_expectation(),
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$this->get_no_hint_visible_expectation());
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}
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public function test_interactive_shortanswer_try_to_submit_blank() {
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// Create a short answer question.
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$sa = test_question_maker::make_question('shortanswer');
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$sa->hints = array(
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new question_hint(0, 'This is the first hint.', FORMAT_HTML),
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new question_hint(0, 'This is the second hint.', FORMAT_HTML),
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);
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$this->start_attempt_at_question($sa, 'interactive');
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// Check the initial state.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_does_not_contain_validation_error_expectation(),
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$this->get_does_not_contain_try_again_button_expectation(),
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$this->get_no_hint_visible_expectation());
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// Submit blank.
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$this->process_submission(array('-submit' => 1, 'answer' => ''));
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// Verify.
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$this->check_current_state(question_state::$invalid);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_contains_validation_error_expectation(),
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$this->get_does_not_contain_try_again_button_expectation(),
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$this->get_no_hint_visible_expectation());
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// Now get it wrong.
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$this->process_submission(array('-submit' => 1, 'answer' => 'newt'));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_does_not_contain_validation_error_expectation(),
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$this->get_contains_try_again_button_expectation(true),
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new question_pattern_expectation('/Tries remaining: 2/'),
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$this->get_contains_hint_expectation('This is the first hint'));
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$this->assertEquals('newt',
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$this->quba->get_response_summary($this->slot));
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// Try again.
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$this->process_submission(array('-tryagain' => 1));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_does_not_contain_validation_error_expectation(),
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$this->get_does_not_contain_try_again_button_expectation(),
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$this->get_no_hint_visible_expectation());
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// Now submit blank again.
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$this->process_submission(array('-submit' => 1, 'answer' => ''));
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// Verify.
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$this->check_current_state(question_state::$invalid);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_contains_validation_error_expectation(),
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$this->get_does_not_contain_try_again_button_expectation(),
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$this->get_no_hint_visible_expectation());
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// Now get it right.
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$this->process_submission(array('-submit' => 1, 'answer' => 'frog'));
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// Verify.
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$this->check_current_state(question_state::$gradedright);
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$this->check_current_mark(0.6666667);
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$this->check_current_output(
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$this->get_contains_mark_summary(0.6666667),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_contains_correct_expectation(),
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$this->get_does_not_contain_validation_error_expectation(),
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$this->get_no_hint_visible_expectation());
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$this->assertEquals('frog',
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$this->quba->get_response_summary($this->slot));
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}
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public function test_interactive_feedback_multichoice_multiple_reset() {
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// Create a multichoice multiple question.
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$mc = test_question_maker::make_a_multichoice_multi_question();
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$mc->hints = array(
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new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, true, true),
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new question_hint_with_parts(0, 'This is the second hint.', FORMAT_HTML, true, true),
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);
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$this->start_attempt_at_question($mc, 'interactive', 2);
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$right = array_keys($mc->get_correct_response());
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$wrong = array_diff(array('choice0', 'choice1', 'choice2', 'choice3'), $right);
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$wrong = array_values(array_diff(
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array('choice0', 'choice1', 'choice2', 'choice3'), $right));
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// Check the initial state.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_question_text_expectation($mc),
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$this->get_contains_mc_checkbox_expectation('choice0', true, false),
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$this->get_contains_mc_checkbox_expectation('choice1', true, false),
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$this->get_contains_mc_checkbox_expectation('choice2', true, false),
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$this->get_contains_mc_checkbox_expectation('choice3', true, false),
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$this->get_contains_submit_button_expectation(true),
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$this->get_does_not_contain_feedback_expectation(),
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$this->get_does_not_contain_num_parts_correct(),
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$this->get_tries_remaining_expectation(3),
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$this->get_no_hint_visible_expectation(),
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new question_pattern_expectation('/' .
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preg_quote(get_string('selectmulti', 'qtype_multichoice'), '/') . '/'));
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// Submit an answer with one right, and one wrong.
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$this->process_submission(array($right[0] => 1, $wrong[0] => 1, '-submit' => 1));
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// Verify.
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$this->check_current_state(question_state::$todo);
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$this->check_current_mark(null);
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$this->check_current_output(
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$this->get_contains_marked_out_of_summary(),
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$this->get_contains_mc_checkbox_expectation($right[0], false, true),
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$this->get_contains_mc_checkbox_expectation($right[1], false, false),
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$this->get_contains_mc_checkbox_expectation($wrong[0], false, true),
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$this->get_contains_mc_checkbox_expectation($wrong[1], false, false),
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$this->get_does_not_contain_submit_button_expectation(),
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$this->get_contains_try_again_button_expectation(true),
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$this->get_does_not_contain_correctness_expectation(),
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new question_pattern_expectation('/Tries remaining: 2/'),
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$this->get_contains_hint_expectation('This is the first hint'),
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$this->get_contains_num_parts_correct(1),
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$this->get_contains_standard_incorrect_combined_feedback_expectation(),
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$this->get_contains_hidden_expectation(
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$this->quba->get_field_prefix($this->slot) . $right[0], '1'),
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$this->get_does_not_contain_hidden_expectation(
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$this->quba->get_field_prefix($this->slot) . $right[1]),
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$this->get_contains_hidden_expectation(
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$this->quba->get_field_prefix($this->slot) . $wrong[0], '0'),
|
|
$this->get_does_not_contain_hidden_expectation(
|
|
$this->quba->get_field_prefix($this->slot) . $wrong[1]));
|
|
|
|
// Do try again.
|
|
$this->process_submission(array($right[0] => 1, '-tryagain' => 1));
|
|
|
|
// Verify.
|
|
$this->check_current_state(question_state::$todo);
|
|
$this->check_current_mark(null);
|
|
$this->check_current_output(
|
|
$this->get_contains_marked_out_of_summary(),
|
|
$this->get_contains_mc_checkbox_expectation($right[0], true, true),
|
|
$this->get_contains_mc_checkbox_expectation($right[1], true, false),
|
|
$this->get_contains_mc_checkbox_expectation($wrong[0], true, false),
|
|
$this->get_contains_mc_checkbox_expectation($wrong[1], true, false),
|
|
$this->get_contains_submit_button_expectation(true),
|
|
$this->get_does_not_contain_correctness_expectation(),
|
|
$this->get_does_not_contain_feedback_expectation(),
|
|
$this->get_tries_remaining_expectation(2),
|
|
$this->get_no_hint_visible_expectation());
|
|
}
|
|
|
|
public function test_interactive_regrade_changing_num_tries_leaving_open() {
|
|
// Create a multichoice multiple question.
|
|
$q = test_question_maker::make_question('shortanswer');
|
|
$q->hints = array(
|
|
new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, true, true),
|
|
new question_hint_with_parts(0, 'This is the second hint.', FORMAT_HTML, true, true),
|
|
);
|
|
$this->start_attempt_at_question($q, 'interactive', 3);
|
|
|
|
// Check the initial state.
|
|
$this->check_current_state(question_state::$todo);
|
|
$this->check_current_mark(null);
|
|
$this->check_current_output(
|
|
$this->get_tries_remaining_expectation(3));
|
|
|
|
// Submit the right answer.
|
|
$this->process_submission(array('answer' => 'frog', '-submit' => 1));
|
|
|
|
// Verify.
|
|
$this->check_current_state(question_state::$gradedright);
|
|
$this->check_current_mark(3);
|
|
|
|
// Now change the quiestion so that answer is only partially right, and regrade.
|
|
$q->answers[13]->fraction = 0.6666667;
|
|
$q->answers[14]->fraction = 1;
|
|
|
|
$this->quba->regrade_all_questions(false);
|
|
|
|
// Verify.
|
|
$this->check_current_state(question_state::$todo);
|
|
$this->check_current_mark(null);
|
|
}
|
|
|
|
public function test_interactive_regrade_changing_num_tries_finished() {
|
|
// Create a multichoice multiple question.
|
|
$q = test_question_maker::make_question('shortanswer');
|
|
$q->hints = array(
|
|
new question_hint_with_parts(0, 'This is the first hint.', FORMAT_HTML, true, true),
|
|
new question_hint_with_parts(0, 'This is the second hint.', FORMAT_HTML, true, true),
|
|
);
|
|
$this->start_attempt_at_question($q, 'interactive', 3);
|
|
|
|
// Check the initial state.
|
|
$this->check_current_state(question_state::$todo);
|
|
$this->check_current_mark(null);
|
|
$this->check_current_output(
|
|
$this->get_tries_remaining_expectation(3));
|
|
|
|
// Submit the right answer.
|
|
$this->process_submission(array('answer' => 'frog', '-submit' => 1));
|
|
|
|
// Verify.
|
|
$this->check_current_state(question_state::$gradedright);
|
|
$this->check_current_mark(3);
|
|
|
|
// Now change the quiestion so that answer is only partially right, and regrade.
|
|
$q->answers[13]->fraction = 0.6666667;
|
|
$q->answers[14]->fraction = 1;
|
|
|
|
$this->quba->regrade_all_questions(true);
|
|
|
|
// Verify.
|
|
$this->check_current_state(question_state::$gradedpartial);
|
|
// TODO I don't think 1 is the right fraction here. However, it is what
|
|
// you get attempting a question like this without regrading being involved,
|
|
// and I am currently interested in testing regrading here.
|
|
$this->check_current_mark(1);
|
|
}
|
|
}
|