Proyectos de Subversion Moodle

<?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,

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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

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// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace qtype_gapselect;

use question_hint_with_parts;

use question_state;

defined('MOODLE_INTERNAL') || die();

global $CFG;

require_once($CFG->dirroot . '/question/engine/tests/helpers.php');

require_once($CFG->dirroot . '/question/type/gapselect/tests/helper.php');

/**

 * Unit tests for the gap-select question type.

 *

 * @package   qtype_gapselect

 * @copyright 2012 The Open University

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

final class walkthrough_test extends \qbehaviour_walkthrough_test_base {

    public function test_interactive_behaviour(): void {

        // Create a gapselect question.

        $q = \test_question_maker::make_question('gapselect');

        $q->hints = array(

            new question_hint_with_parts(1, 'This is the first hint.', FORMAT_HTML, false, false),

            new question_hint_with_parts(2, 'This is the second hint.', FORMAT_HTML, true, true),

        );

        $q->shufflechoices = false;

        $this->start_attempt_at_question($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_contains_submit_button_expectation(true),

                $this->get_does_not_contain_feedback_expectation(),

                $this->get_tries_remaining_expectation(3),

                $this->get_no_hint_visible_expectation());

        // Note it is possible to check the first select option as below, but it is not required.

        // Also note the ' ' in the p2 example below is a nbsp (used when names are short).

        $this->check_output_contains_selectoptions(

                $this->get_contains_select_expectation('p1',

                        ['0' => ' ', '1' => 'quick', '2' => 'slow'], null, true),

                $this->get_contains_select_expectation('p2',

                        ['0' => ' ', '1' => 'fox', '2' => 'dog'], null, true),

                $this->get_contains_select_expectation('p3',

                        ['1' => 'lazy', '2' => 'assiduous'], null, true));

        // Save the wrong answer.

        $this->process_submission(array('p1' => '2', 'p2' => '2', 'p3' => '2'));

        // 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(3),

                $this->get_no_hint_visible_expectation());

        $this->check_output_contains_selectoptions(

                $this->get_contains_select_expectation('p1',

                        ['1' => 'quick', '2' => 'slow'], 2, true),

                $this->get_contains_select_expectation('p2',

                        ['1' => 'fox', '2' => 'dog'], 2, true),

                $this->get_contains_select_expectation('p3',

                        ['1' => 'lazy', '2' => 'assiduous'], 2, true));

        // Submit the wrong answer.

        $this->process_submission(array('p1' => '2', 'p2' => '2', 'p3' => '2', '-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(),

                $this->get_contains_hint_expectation('This is the first hint'));

        $this->check_output_contains_selectoptions(

                $this->get_contains_select_expectation('p1',

                        ['1' => 'quick', '2' => 'slow'], 2, false),

                $this->get_contains_select_expectation('p2',

                        ['1' => 'fox', '2' => 'dog'], 2, false),

                $this->get_contains_select_expectation('p3',

                        ['1' => 'lazy', '2' => 'assiduous'], 2, false));

        // Do try again.

        $this->process_submission(array('-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('p1',

                        ['1' => 'quick', '2' => 'slow'], 2, true),

                $this->get_contains_select_expectation('p2',

                        ['1' => 'fox', '2' => 'dog'], 2, true),

                $this->get_contains_select_expectation('p3',

                        ['1' => 'lazy', '2' => 'assiduous'], 2, true));

        // Submit the right answer.

        $this->process_submission(array('p1' => '1', 'p2' => '1', 'p3' => '1', '-submit' => 1));

        // Verify.

        $this->check_current_state(question_state::$gradedright);

        $this->check_current_mark(2);

        $this->check_current_output(

                $this->get_does_not_contain_submit_button_expectation(),

                $this->get_contains_correct_expectation(),

                $this->get_no_hint_visible_expectation());

        $this->check_output_contains_selectoptions(

                $this->get_contains_select_expectation('p1',

                        ['1' => 'quick', '2' => 'slow'], 1, false),

                $this->get_contains_select_expectation('p2',

                        ['1' => 'fox', '2' => 'dog'], 1, false),

                $this->get_contains_select_expectation('p3',

                        ['1' => 'lazy', '2' => 'assiduous'], 1, false));

        // Check regrading does not mess anything up.

        $this->quba->regrade_all_questions();

        // Verify.

        $this->check_current_state(question_state::$gradedright);

        $this->check_current_mark(2);

    }

    public function test_multilang_behaviour(): void {

        // Enable multilang filter to on content and heading.

        filter_set_global_state('multilang', TEXTFILTER_ON);

        filter_set_applies_to_strings('multilang', 1);

        $filtermanager = \filter_manager::instance();

        $filtermanager->reset_caches();

        // Create a multilang gapselect question.

        $q = \test_question_maker::make_question('gapselect', 'multilang');

        $q->shufflechoices = false;

        $this->start_attempt_at_question($q, 'interactive', 3);

        // Check the initial state.

        $this->check_current_state(question_state::$todo);

        $this->check_current_mark(null);

        $this->check_output_contains_selectoptions(

                $this->get_contains_select_expectation('p1',

                        ['1' => 'cat', '2' => 'dog'], null, true),

                $this->get_contains_select_expectation('p2',

                        ['1' => 'mat', '2' => 'bat'], null, true));

    }

    public function test_choices_containing_dollars(): void {

        // Choices with a currency like entry (e.g. $3) should display.

        $q = \test_question_maker::make_question('gapselect', 'currency');

        $q->shufflechoices = false;

        $this->start_attempt_at_question($q, 'interactive', 1);

        // Check the initial state.

        $this->check_current_state(question_state::$todo);

        $this->check_current_mark(null);

        $html = $this->quba->render_question($this->slot, $this->displayoptions);

        preg_match_all('/<option value="([^>]*)">([^<]*)<\/option>/', $html, $matches);

        $this->assertEquals('$2', $matches[2][1]);

        $this->assertEquals('$3', $matches[2][2]);

        $this->assertEquals('$4.99', $matches[2][3]);

        $this->assertEquals('-1', $matches[2][4]);

    }

}