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 qformat_blackboard_six;

use qformat_blackboard_six;

use qformat_blackboard_six_file;

use question_bank;

use question_check_specified_fields_expectation;

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

global $CFG;

require_once($CFG->libdir . '/questionlib.php');

require_once($CFG->dirroot . '/question/format.php');

require_once($CFG->dirroot . '/question/format/blackboard_six/format.php');

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

/**

 * Unit tests for the blackboard v6+ question import format.

 *

 * @package    qformat_blackboard_six

 * @copyright  2012 Jean-Michel Vedrine

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

 */

class blackboardformatpool_test extends \question_testcase {

    public function make_test_xml() {

        $xmlfile = new qformat_blackboard_six_file();

        $xmlfile->filetype = 2;

        $xmlfile->text = file_get_contents(__DIR__ . '/fixtures/sample_blackboard_pool.dat');

        return array(0 => $xmlfile);

    }

    public function test_import_match() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[5];

        // If qtype_ddmatch is installed, the formatter produces ddmatch

        // qtypes, not match ones.

        $ddmatchisinstalled = question_bank::is_qtype_installed('ddmatch');

        $expectedq = new \stdClass();

        $expectedq->qtype = $ddmatchisinstalled ? 'ddmatch' : 'match';

        $expectedq->name = 'Classify the animals.';

        $expectedq->questiontext = '<i>Classify the animals.</i>';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->correctfeedback = array('text' => '',

                'format' => FORMAT_HTML);

        $expectedq->partiallycorrectfeedback = array('text' => '',

                'format' => FORMAT_HTML);

        $expectedq->incorrectfeedback = array('text' => '',

                'format' => FORMAT_HTML);

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->penalty = 0.3333333;

        $expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');

        $expectedq->subquestions = array(

            array('text' => 'cat', 'format' => FORMAT_HTML),

            array('text' => '', 'format' => FORMAT_HTML),

            array('text' => 'frog', 'format' => FORMAT_HTML),

            array('text' => 'newt', 'format' => FORMAT_HTML));

        if ($ddmatchisinstalled) {

            $expectedq->subanswers = array(

                array('text' => 'mammal', 'format' => FORMAT_HTML),

                array('text' => 'insect', 'format' => FORMAT_HTML),

                array('text' => 'amphibian', 'format' => FORMAT_HTML),

                array('text' => 'amphibian', 'format' => FORMAT_HTML),

            );

        } else {

            $expectedq->subanswers = array('mammal', 'insect', 'amphibian', 'amphibian');

        }

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_multichoice_single() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[2];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'multichoice';

        $expectedq->single = 1;

        $expectedq->name = 'What\'s between orange and green in the spectrum?';

        $expectedq->questiontext = '<span style="font-size:12pt">What\'s between orange and green in the spectrum?</span>';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->correctfeedback = array('text' => 'You gave the right answer.',

                'format' => FORMAT_HTML);

        $expectedq->partiallycorrectfeedback = array('text' => '',

                'format' => FORMAT_HTML);

        $expectedq->incorrectfeedback = array('text' => 'Only yellow is between orange and green in the spectrum.',

                'format' => FORMAT_HTML);

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->penalty = 0.3333333;

        $expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');

        $expectedq->answer = array(

                    'text' => '<span style="font-size:12pt">red</span>',

                    'format' => FORMAT_HTML,

                ),

                1 => array(

                    'text' => '<span style="font-size:12pt">yellow</span>',

                    'format' => FORMAT_HTML,

                ),

                2 => array(

                    'text' => '<span style="font-size:12pt">blue</span>',

                    'format' => FORMAT_HTML,

                )

            );

        $expectedq->fraction = array(0, 1, 0);

        $expectedq->feedback = array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                1 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                2 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                )

            );

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_multichoice_multi() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[3];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'multichoice';

        $expectedq->single = 0;

        $expectedq->name = 'What\'s between orange and green in the spectrum?';

        $expectedq->questiontext = '<span style="font-size:12pt">What\'s between orange and green in the spectrum?</span>';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->correctfeedback = array(

                'text' => 'You gave the right answer.',

                'format' => FORMAT_HTML,

            );

        $expectedq->partiallycorrectfeedback = array(

                'text' => 'Only yellow and off-beige are between orange and green in the spectrum.',

                'format' => FORMAT_HTML,

            );

        $expectedq->incorrectfeedback = array(

                'text' => 'Only yellow and off-beige are between orange and green in the spectrum.',

                'format' => FORMAT_HTML,

                );

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->penalty = 0.3333333;

        $expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');

        $expectedq->answer = array(

                    'text' => '<span style="font-size:12pt">yellow</span>',

                    'format' => FORMAT_HTML,

                ),

                1 => array(

                    'text' => '<span style="font-size:12pt">red</span>',

                    'format' => FORMAT_HTML,

                ),

                2 => array(

                    'text' => '<span style="font-size:12pt">off-beige</span>',

                    'format' => FORMAT_HTML,

                ),

                3 => array(

                    'text' => '<span style="font-size:12pt">blue</span>',

                    'format' => FORMAT_HTML,

                )

            );

        $expectedq->fraction = array(0.5, 0, 0.5, 0);

        $expectedq->feedback = array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                1 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                2 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                3 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                )

            );

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_truefalse() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[1];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'truefalse';

        $expectedq->name = '42 is the Absolute Answer to everything.';

        $expectedq->questiontext = '<span style="font-size:12pt">42 is the Absolute Answer to everything.</span>';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->correctanswer = 0;

        $expectedq->feedbacktrue = array(

                'text' => '42 is the Ultimate Answer.',

                'format' => FORMAT_HTML,

            );

        $expectedq->feedbackfalse = array(

                'text' => 'You gave the right answer.',

                'format' => FORMAT_HTML,

            );

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_fill_in_the_blank() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[4];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'shortanswer';

        $expectedq->name = 'Name an amphibian: __________.';

        $expectedq->questiontext = '<span style="font-size:12pt">Name an amphibian: __________.</span>';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->usecase = 0;

        $expectedq->answer = array('frog', '*');

        $expectedq->fraction = array(1, 0);

        $expectedq->feedback = array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                ),

                1 => array(

                    'text' => '',

                    'format' => FORMAT_HTML,

                )

            );

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_essay() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[6];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'essay';

        $expectedq->name = 'How are you?';

        $expectedq->questiontext = 'How are you?';

        $expectedq->questiontextformat = FORMAT_HTML;

        $expectedq->generalfeedback = '';

        $expectedq->generalfeedbackformat = FORMAT_HTML;

        $expectedq->defaultmark = 1;

        $expectedq->length = 1;

        $expectedq->responseformat = 'editor';

        $expectedq->responsefieldlines = 15;

        $expectedq->attachments = 0;

        $expectedq->graderinfo = array(

                'text' => 'Blackboard answer for essay questions will be imported as informations for graders.',

                'format' => FORMAT_HTML,

            );

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

    public function test_import_category() {

        $xml = $this->make_test_xml();

        $importer = new qformat_blackboard_six();

        $questions = $importer->readquestions($xml);

        $q = $questions[0];

        $expectedq = new \stdClass();

        $expectedq->qtype = 'category';

        $expectedq->category = 'exam 3 2008-9';

        $this->assert(new question_check_specified_fields_expectation($expectedq), $q);

    }

}