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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/>.
/**
* Unit tests for the Moodle Examview format.
*
* @package qformat_examview
* @copyright 2012 jean-Michel Vedrine
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
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/examview/format.php');
require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
/**
* Unit tests for the examview question import format.
*
* @copyright 2012 Jean-Michel Vedrine
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class qformat_examview_test extends question_testcase {
public function make_test_xml() {
$xml = $xml = file_get_contents(__DIR__ . '/fixtures/examview_sample.xml');
return array(0=>$xml);
}
public function test_import_truefalse() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[0];
$expectedq = new stdClass();
$expectedq->qtype = 'truefalse';
$expectedq->name = '42 is the Absolute Answer to everything.';
$expectedq->questiontext = "42 is the Absolute Answer to everything.";
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->correctanswer = 0;
$expectedq->feedbacktrue = array(
'text' => get_string('incorrect', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
);
$expectedq->feedbackfalse = array(
'text' => get_string('correct', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
public function test_import_multichoice_single() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[1];
$expectedq = new stdClass();
$expectedq->qtype = 'multichoice';
$expectedq->single = 1;
$expectedq->name = "What's between orange and green in the spectrum?";
$expectedq->questiontext = "What's between orange and green in the spectrum?";
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->correctfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->partiallycorrectfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->incorrectfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');
$expectedq->answer = array(
0 => array(
'text' => 'red',
'format' => FORMAT_HTML,
'files' => array(),
),
1 => array(
'text' => 'yellow',
'format' => FORMAT_HTML,
'files' => array(),
),
2 => array(
'text' => 'blue',
'format' => FORMAT_HTML,
'files' => array(),
)
);
$expectedq->fraction = array(0, 1, 0);
$expectedq->feedback = array(
0 => array(
'text' => get_string('incorrect', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
),
1 => array(
'text' => get_string('correct', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
),
2 => array(
'text' => get_string('incorrect', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
)
);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
public function test_import_numerical() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[2];
$expectedq = new stdClass();
$expectedq->qtype = 'numerical';
$expectedq->name = 'This is a numeric response question. How much is 12 * 2?';
$expectedq->questiontext = 'This is a numeric response question. How much is 12 * 2?';
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');
$expectedq->answer = array('24');
$expectedq->fraction = array(1);
$expectedq->feedback = array(
0 => array(
'text' => get_string('correct', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
),
);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
public function test_import_fill_in_the_blank() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[3];
$expectedq = new stdClass();
$expectedq->qtype = 'shortanswer';
$expectedq->name = 'Name an amphibian: __________.';
$expectedq->questiontext = 'Name an amphibian: __________.';
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->usecase = 0;
$expectedq->answer = array('frog', '*');
$expectedq->fraction = array(1, 0);
$expectedq->feedback = array(
0 => array(
'text' => get_string('correct', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
),
1 => array(
'text' => get_string('incorrect', 'question'),
'format' => FORMAT_HTML,
'files' => array(),
)
);
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
public function test_import_essay() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[4];
$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_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->responseformat = 'editor';
$expectedq->responsefieldlines = 15;
$expectedq->attachments = 0;
$expectedq->graderinfo = array(
'text' => 'Examview answer for essay questions will be imported as informations for graders.',
'format' => FORMAT_HTML,
'files' => array());
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
// Due to the way matching questions are parsed,
// the test for matching questions is somewhat different.
// First we test the parse_matching_groups method alone.
// Then we test the whole process wich involve parse_matching_groups,
// parse_ma and process_matches methods.
public function test_parse_matching_groups() {
$lines = $this->make_test_xml();
$importer = new qformat_examview();
$text = implode(' ', $lines);
$xml = xmlize($text, 0);
$importer->parse_matching_groups($xml['examview']['#']['matching-group']);
$matching = $importer->matching_questions;
$group = new stdClass();
$group->questiontext = 'Classify the animals.';
$group->subchoices = array('A' => 'insect', 'B' => 'amphibian', 'C' =>'mammal');
$group->subquestions = array();
$group->subanswers = array();
$expectedmatching = array( 'Matching 1' => $group);
$this->assertEquals($matching, $expectedmatching);
}
public function test_import_match() {
$xml = $this->make_test_xml();
$questions = array();
$importer = new qformat_examview();
$questions = $importer->readquestions($xml);
$q = $questions[5];
$expectedq = new stdClass();
$expectedq->qtype = 'match';
$expectedq->name = 'Classify the animals.';
$expectedq->questiontext = 'Classify the animals.';
$expectedq->questiontextformat = FORMAT_HTML;
$expectedq->correctfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->partiallycorrectfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->incorrectfeedback = array('text' => '',
'format' => FORMAT_HTML, 'files' => array());
$expectedq->generalfeedback = '';
$expectedq->generalfeedbackformat = FORMAT_MOODLE;
$expectedq->defaultmark = 1;
$expectedq->length = 1;
$expectedq->penalty = 0.3333333;
$expectedq->shuffleanswers = get_config('quiz', 'shuffleanswers');
$expectedq->subquestions = array(
array('text' => '', 'format' => FORMAT_HTML, 'files' => array()),
array('text' => 'frog', 'format' => FORMAT_HTML, 'files' => array()),
array('text' => 'newt', 'format' => FORMAT_HTML, 'files' => array()),
array('text' => 'cat', 'format' => FORMAT_HTML, 'files' => array()));
$expectedq->subanswers = array('insect', 'amphibian', 'amphibian', 'mammal');
$this->assert(new question_check_specified_fields_expectation($expectedq), $q);
}
}