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<?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 interactive with
* countback behaviour.
*
* @package qbehaviour
* @subpackage interactivecountback
* @copyright 2009 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once(__DIR__ . '/../../../engine/lib.php');
require_once(__DIR__ . '/../../../engine/tests/helpers.php');
/**
* Unit tests for the interactive with countback behaviour.
*
* @copyright 2009 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class qbehaviour_interactivecountback_walkthrough_test extends qbehaviour_walkthrough_test_base {
public function test_interactive_feedback_match_reset() {
// Create a matching question.
$m = test_question_maker::make_question('match');
$m->shufflestems = false;
$m->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),
);
$this->start_attempt_at_question($m, 'interactive', 12);
$choiceorder = $m->get_choice_order();
$orderforchoice = array_combine(array_values($choiceorder), array_keys($choiceorder));
$choices = [];
foreach ($choiceorder as $key => $choice) {
$choices[$key] = $m->choices[$choice];
}
// Check the initial state.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->assertEquals('interactivecountback',
$this->quba->get_question_attempt($this->slot)->get_behaviour_name());
$this->check_current_output(
$this->get_contains_question_text_expectation($m),
$this->get_contains_submit_button_expectation(true),
$this->get_does_not_contain_feedback_expectation(),
$this->get_tries_remaining_expectation(3),
$this->get_does_not_contain_num_parts_correct(),
$this->get_no_hint_visible_expectation());
$this->check_output_contains_selectoptions(
$this->get_contains_select_expectation('sub0', $choices, null, true),
$this->get_contains_select_expectation('sub1', $choices, null, true),
$this->get_contains_select_expectation('sub2', $choices, null, true),
$this->get_contains_select_expectation('sub3', $choices, null, true));
// Submit an answer with two right, and two wrong.
$this->process_submission(array('sub0' => $orderforchoice[1],
'sub1' => $orderforchoice[1], 'sub2' => $orderforchoice[1],
'sub3' => $orderforchoice[1], '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$this->get_does_not_contain_submit_button_expectation(),
$this->get_contains_try_again_button_expectation(true),
$this->get_does_not_contain_correctness_expectation(),
new question_pattern_expectation('/Tries remaining: 2/'),
$this->get_contains_hint_expectation('This is the first hint'),
$this->get_contains_num_parts_correct(2),
$this->get_contains_standard_partiallycorrect_combined_feedback_expectation(),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'sub0', $orderforchoice[1]),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'sub1', '0'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'sub2', '0'),
$this->get_contains_hidden_expectation(
$this->quba->get_field_prefix($this->slot) . 'sub3', $orderforchoice[1]));
$this->check_output_contains_selectoptions(
$this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], false),
$this->get_contains_select_expectation('sub1', $choices, $orderforchoice[1], false),
$this->get_contains_select_expectation('sub2', $choices, $orderforchoice[1], false),
$this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], false));
// Check that extract responses will return the reset data.
$prefix = $this->quba->get_field_prefix($this->slot);
$this->assertEquals(array('sub0' => 1),
$this->quba->extract_responses($this->slot, array($prefix . 'sub0' => 1)));
// Do try again.
$this->process_submission(array('sub0' => $orderforchoice[1],
'sub3' => $orderforchoice[1], '-tryagain' => 1));
// Verify.
$this->check_current_state(question_state::$todo);
$this->check_current_mark(null);
$this->check_current_output(
$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());
$this->check_output_contains_selectoptions(
$this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], true),
$this->get_contains_select_expectation('sub1', $choices, null, true),
$this->get_contains_select_expectation('sub2', $choices, null, true),
$this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], true));
// Submit the right answer.
$this->process_submission(array('sub0' => $orderforchoice[1],
'sub1' => $orderforchoice[2], 'sub2' => $orderforchoice[2],
'sub3' => $orderforchoice[1], '-submit' => 1));
// Verify.
$this->check_current_state(question_state::$gradedright);
$this->check_current_mark(10);
$this->check_current_output(
$this->get_does_not_contain_submit_button_expectation(),
$this->get_does_not_contain_try_again_button_expectation(),
$this->get_contains_correct_expectation(),
$this->get_contains_standard_correct_combined_feedback_expectation(),
new question_no_pattern_expectation('/class="control\b[^"]*\bpartiallycorrect"/'));
$this->check_output_contains_selectoptions(
$this->get_contains_select_expectation('sub0', $choices, $orderforchoice[1], false),
$this->get_contains_select_expectation('sub1', $choices, $orderforchoice[2], false),
$this->get_contains_select_expectation('sub2', $choices, $orderforchoice[2], false),
$this->get_contains_select_expectation('sub3', $choices, $orderforchoice[1], false));
}
}