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,

// 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/>.

namespace qbehaviour_missing;

use qbehaviour_missing;

use question_attempt;

use question_attempt_pending_step;

use question_attempt_step;

use question_bank;

use question_display_options;

use question_state;

use question_test_recordset;

use question_usage_null_observer;

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

global $CFG;

require_once(__DIR__ . '/../../../engine/lib.php');

require_once(__DIR__ . '/../../../engine/tests/helpers.php');

require_once(__DIR__ . '/../behaviour.php');

/**

 * Unit tests for the 'missing' behaviour.

 *

 * @package    qbehaviour_missing

 * @copyright  2009 The Open University

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

 */

class missingbehaviour_test extends \advanced_testcase {

    public function test_missing_cannot_start() {

        $qa = new question_attempt(\test_question_maker::make_question('truefalse', 'true'), 0);

        $behaviour = new qbehaviour_missing($qa, 'deferredfeedback');

        $this->expectException(\moodle_exception::class);

        $behaviour->init_first_step(new question_attempt_step(array()), 1);

    }

    public function test_missing_cannot_process() {

        $qa = new question_attempt(\test_question_maker::make_question('truefalse', 'true'), 0);

        $behaviour = new qbehaviour_missing($qa, 'deferredfeedback');

        $this->expectException(\moodle_exception::class);

        $behaviour->process_action(new question_attempt_pending_step(array()));

    }

    public function test_missing_cannot_get_min_fraction() {

        $qa = new question_attempt(\test_question_maker::make_question('truefalse', 'true'), 0);

        $behaviour = new qbehaviour_missing($qa, 'deferredfeedback');

        $this->expectException(\moodle_exception::class);

        $behaviour->get_min_fraction();

    }

    public function test_missing_cannot_get_max_fraction() {

        $qa = new question_attempt(\test_question_maker::make_question('truefalse', 'true'), 0);

        $behaviour = new qbehaviour_missing($qa, 'deferredfeedback');

        $this->expectException(\moodle_exception::class);

        $behaviour->get_max_fraction();

    }

    public function test_render_missing() {

        $records = new question_test_recordset(array(

            array('questionattemptid', 'contextid', 'questionusageid', 'slot',

                                   'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'maxfraction', 'flagged',

                                            'questionsummary', 'rightanswer', 'responsesummary',

                    'timemodified', 'attemptstepid', 'sequencenumber', 'state', 'fraction',

                                                       'timecreated', 'userid', 'name', 'value'),

            array(1, 123, 1, 1, 'strangeunknown', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '',

                    1256233790, 1, 0, 'todo',     null, 1256233700, 1,   '_order', '1,2,3'),

            array(1, 123, 1, 1, 'strangeunknown', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '',

                    1256233790, 2, 1, 'complete', 0.50, 1256233705, 1,  '-submit',  '1'),

            array(1, 123, 1, 1, 'strangeunknown', -1, 1, 2.0000000, 0.0000000, 1.0000000, 0, '', '', '',

                    1256233790, 2, 1, 'complete', 0.50, 1256233705, 1,  'choice0',  '1'),

        ));

        $question = \test_question_maker::make_question('truefalse', 'true');

        $question->id = -1;

        question_bank::start_unit_test();

        question_bank::load_test_question_data($question);

        $qa = question_attempt::load_from_records($records, 1,

                new question_usage_null_observer(), 'deferredfeedback');

        question_bank::end_unit_test();

        $this->assertEquals(2, $qa->get_num_steps());

        $step = $qa->get_step(0);

        $this->assertEquals(question_state::$todo, $step->get_state());

        $this->assertNull($step->get_fraction());

        $this->assertEquals(1256233700, $step->get_timecreated());

        $this->assertEquals(1, $step->get_user_id());

        $this->assertEquals(array('_order' => '1,2,3'), $step->get_all_data());

        $step = $qa->get_step(1);

        $this->assertEquals(question_state::$complete, $step->get_state());

        $this->assertEquals(0.5, $step->get_fraction());

        $this->assertEquals(1256233705, $step->get_timecreated());

        $this->assertEquals(1, $step->get_user_id());

        $this->assertEquals(array('-submit' => '1', 'choice0' => '1'), $step->get_all_data());

        $output = $qa->render(new question_display_options(), '1');

        $this->assertMatchesRegularExpression('/' . preg_quote($qa->get_question(false)->questiontext, '/') . '/', $output);

        $this->assertMatchesRegularExpression('/' . preg_quote(

                get_string('questionusedunknownmodel', 'qbehaviour_missing'), '/') . '/', $output);

        $this->assertTag(array('tag'=>'div', 'attributes'=>array('class'=>'warning')), $output);

    }

}