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.

//

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

// GNU General Public License for more details.

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namespace qtype_ddwtos;

use question_attempt_step;

use question_classified_response;

use question_state;

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

global $CFG;

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

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

/**

 * Unit tests for the matching question definition class.

 *

 * @package   qtype_ddwtos

 * @copyright 2012 The Open University

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

 */

final class question_test extends \basic_testcase {

    public function test_get_question_summary(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $this->assertEquals('The [[1]] brown [[2]] jumped over the [[3]] dog.; ' .

                '[[1]] -> {quick / slow}; [[2]] -> {fox / dog}; [[3]] -> {lazy / assiduous}',

                $dd->get_question_summary());

    }

    public function test_get_question_summary_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $this->assertEquals('Fill in the operators to make this equation work: ' .

                '7 [[1]] 11 [[2]] 13 [[1]] 17 [[2]] 19 = 3; [[1]] -> {+ / - / * / /}',

                $dd->get_question_summary());

    }

    public function test_summarise_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals('{quick} {fox} {lazy}',

                $dd->summarise_response(array('p1' => '1', 'p2' => '1', 'p3' => '1')));

    }

    public function test_summarise_response_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals('{+} {-} {+} {-}',

                $dd->summarise_response(array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2')));

    }

    public function test_get_random_guess_score(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $this->assertEquals(0.5, $dd->get_random_guess_score());

    }

    public function test_get_random_guess_score_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $this->assertEquals(0.25, $dd->get_random_guess_score());

    }

    public function test_get_right_choice_for(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(1, $dd->get_right_choice_for(1));

        $this->assertEquals(1, $dd->get_right_choice_for(2));

    }

    public function test_get_right_choice_for_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(1, $dd->get_right_choice_for(1));

        $this->assertEquals(2, $dd->get_right_choice_for(2));

    }

    public function test_clear_wrong_from_response(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $initialresponse = array('p1' => '1', 'p2' => '1', 'p3' => '1', 'p4' => '1');

        $this->assertEquals(array('p1' => '1', 'p2' => '0', 'p3' => '1', 'p4' => '0'),

                $dd->clear_wrong_from_response($initialresponse));

    }

    public function test_get_num_parts_right(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array(2, 3),

                $dd->get_num_parts_right(array('p1' => '1', 'p2' => '1', 'p3' => '2')));

        $this->assertEquals(array(3, 3),

                $dd->get_num_parts_right(array('p1' => '1', 'p2' => '1', 'p3' => '1')));

    }

    public function test_get_num_parts_right_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array(2, 4),

                $dd->get_num_parts_right(array(

                        'p1' => '1', 'p2' => '1', 'p3' => '1', 'p4' => '1')));

    }

    public function test_get_expected_data(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array('p1' => PARAM_INT, 'p2' => PARAM_INT, 'p3' => PARAM_INT),

                $dd->get_expected_data());

    }

    public function test_get_correct_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array('p1' => '1', 'p2' => '1', 'p3' => '1'),

                $dd->get_correct_response());

    }

    public function test_get_correct_response_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2'),

                $dd->get_correct_response());

    }

    public function test_is_same_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertTrue($dd->is_same_response(

                array(),

                array('p1' => '0', 'p2' => '0', 'p3' => '0')));

        $this->assertFalse($dd->is_same_response(

                array(),

                array('p1' => '1', 'p2' => '0', 'p3' => '0')));

        $this->assertFalse($dd->is_same_response(

                array('p1' => '0', 'p2' => '0', 'p3' => '0'),

                array('p1' => '1', 'p2' => '0', 'p3' => '0')));

        $this->assertTrue($dd->is_same_response(

                array('p1' => '1', 'p2' => '2', 'p3' => '3'),

                array('p1' => '1', 'p2' => '2', 'p3' => '3')));

        $this->assertFalse($dd->is_same_response(

                array('p1' => '1', 'p2' => '2', 'p3' => '3'),

                array('p1' => '1', 'p2' => '2', 'p3' => '2')));

    }

    public function test_is_complete_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertFalse($dd->is_complete_response(array()));

        $this->assertFalse($dd->is_complete_response(

                array('p1' => '1', 'p2' => '1', 'p3' => '0')));

        $this->assertFalse($dd->is_complete_response(array('p1' => '1')));

        $this->assertTrue($dd->is_complete_response(

                array('p1' => '1', 'p2' => '1', 'p3' => '1')));

    }

    public function test_is_gradable_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertFalse($dd->is_gradable_response(array()));

        $this->assertFalse($dd->is_gradable_response(

                array('p1' => '0', 'p2' => '0', 'p3' => '0')));

        $this->assertTrue($dd->is_gradable_response(

                array('p1' => '1', 'p2' => '1', 'p3' => '0')));

        $this->assertTrue($dd->is_gradable_response(array('p1' => '1')));

        $this->assertTrue($dd->is_gradable_response(

                array('p1' => '1', 'p2' => '1', 'p3' => '1')));

    }

    public function test_grading(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array(1, question_state::$gradedright),

                $dd->grade_response(array('p1' => '1', 'p2' => '1', 'p3' => '1')));

        $this->assertEquals(array(1 / 3, question_state::$gradedpartial),

                $dd->grade_response(array('p1' => '1')));

        $this->assertEquals(array(0, question_state::$gradedwrong),

                $dd->grade_response(array('p1' => '2', 'p2' => '2', 'p3' => '2')));

    }

    public function test_grading_maths(): void {

        $dd = \test_question_maker::make_question('ddwtos', 'maths');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array(1, question_state::$gradedright),

                $dd->grade_response(array('p1' => '1', 'p2' => '2', 'p3' => '1', 'p4' => '2')));

        $this->assertEquals(array(0.5, question_state::$gradedpartial),

                $dd->grade_response(array('p1' => '1', 'p2' => '1', 'p3' => '1', 'p4' => '1')));

        $this->assertEquals(array(0, question_state::$gradedwrong),

                $dd->grade_response(array('p1' => '0', 'p2' => '1', 'p3' => '2', 'p4' => '1')));

    }

    public function test_classify_response(): void {

        $dd = \test_question_maker::make_question('ddwtos');

        $dd->shufflechoices = false;

        $dd->start_attempt(new question_attempt_step(), 1);

        $this->assertEquals(array(

                    1 => new question_classified_response(1, 'quick', 1 / 3),

                    2 => new question_classified_response(2, 'dog', 0),

                    3 => new question_classified_response(1, 'lazy', 1 / 3),

                ), $dd->classify_response(array('p1' => '1', 'p2' => '2', 'p3' => '1')));

        $this->assertEquals(array(

                    1 => question_classified_response::no_response(),

                    2 => new question_classified_response(1, 'fox', 1 / 3),

                    3 => new question_classified_response(2, 'assiduous', 0),

                ), $dd->classify_response(array('p1' => '0', 'p2' => '1', 'p3' => '2')));

    }

}