<?php
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//
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// 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/>.
/**
* Test helpers for the multianswer question type.
*
* @package qtype_multianswer
* @copyright 2013 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/question/type/multianswer/question.php');
/**
* Test helper class for the multianswer question type.
*
* @copyright 2013 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class qtype_multianswer_test_helper extends question_test_helper {
public function get_test_questions() {
< return array('twosubq', 'fourmc', 'numericalzero', 'dollarsigns', 'multiple');
> return array('twosubq', 'fourmc', 'numericalzero', 'dollarsigns', 'multiple', 'zeroweight');
}
/**
* Makes a multianswer question about completing two blanks in some text.
* @return qtype_multianswer_question
*/
public function make_multianswer_question_twosubq() {
question_bank::load_question_definition_classes('multianswer');
$q = new qtype_multianswer_question();
test_question_maker::initialise_a_question($q);
$q->name = 'Simple multianswer';
$q->questiontext =
'Complete this opening line of verse: "The {#1} and the {#2} went to sea".';
$q->generalfeedback = 'General feedback: It\'s from "The Owl and the Pussy-cat" by Lear: ' .
'"The owl and the pussycat went to sea';
$q->qtype = question_bank::get_qtype('multianswer');
$q->textfragments = array(
'Complete this opening line of verse: "The ',
' and the ',
' went to sea".',
);
$q->places = array('1' => '1', '2' => '2');
// Shortanswer subquestion.
question_bank::load_question_definition_classes('shortanswer');
$sa = new qtype_shortanswer_question();
test_question_maker::initialise_a_question($sa);
$sa->name = 'Simple multianswer';
$sa->questiontext = '{1:SHORTANSWER:Dog#Wrong, silly!~=Owl#Well done!~*#Wrong answer}';
$sa->questiontextformat = FORMAT_HTML;
$sa->generalfeedback = '';
$sa->generalfeedbackformat = FORMAT_HTML;
$sa->usecase = true;
$sa->answers = array(
13 => new question_answer(13, 'Dog', 0.0, 'Wrong, silly!', FORMAT_HTML),
14 => new question_answer(14, 'Owl', 1.0, 'Well done!', FORMAT_HTML),
15 => new question_answer(15, '*', 0.0, 'Wrong answer', FORMAT_HTML),
);
$sa->qtype = question_bank::get_qtype('shortanswer');
< $sa->maxmark = 1;
> $sa->defaultmark = 1;
// Multiple-choice subquestion.
question_bank::load_question_definition_classes('multichoice');
$mc = new qtype_multichoice_single_question();
test_question_maker::initialise_a_question($mc);
$mc->name = 'Simple multianswer';
$mc->questiontext = '{1:MULTICHOICE:Bow-wow#You seem to have a dog obsessions!' .
'~Wiggly worm#Now you are just being rediculous!~=Pussy-cat#Well done!}';
$mc->questiontextformat = FORMAT_HTML;
$mc->generalfeedback = '';
$mc->generalfeedbackformat = FORMAT_HTML;
$mc->shuffleanswers = 0;
$mc->answernumbering = 'none';
$mc->layout = qtype_multichoice_base::LAYOUT_DROPDOWN;
$mc->answers = array(
13 => new question_answer(13, 'Bow-wow', 0,
'You seem to have a dog obsessions!', FORMAT_HTML),
14 => new question_answer(14, 'Wiggly worm', 0,
'Now you are just being rediculous!', FORMAT_HTML),
15 => new question_answer(15, 'Pussy-cat', 1,
'Well done!', FORMAT_HTML),
);
$mc->qtype = question_bank::get_qtype('multichoice');
< $mc->maxmark = 1;
> $mc->defaultmark = 1;
$q->subquestions = array(
1 => $sa,
2 => $mc,
);
return $q;
}
/**
* Makes a multianswer question about completing two blanks in some text.
* @return object the question definition data, as it might be returned from
* get_question_options.
*/
public function get_multianswer_question_data_twosubq() {
$qdata = new stdClass();
test_question_maker::initialise_question_data($qdata);
$qdata->name = 'Simple multianswer';
$qdata->questiontext =
'Complete this opening line of verse: "The {#1} and the {#2} went to sea".';
$qdata->generalfeedback = 'General feedback: It\'s from "The Owl and the Pussy-cat" by Lear: ' .
'"The owl and the pussycat went to sea';
$qdata->defaultmark = 2.0;
$qdata->qtype = 'multianswer';
> $qdata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
$sa = new stdClass();
test_question_maker::initialise_question_data($sa);
$sa->name = 'Simple multianswer';
$sa->questiontext = '{1:SHORTANSWER:Dog#Wrong, silly!~=Owl#Well done!~*#Wrong answer}';
$sa->generalfeedback = '';
$sa->penalty = 0.0;
$sa->qtype = 'shortanswer';
> $sa->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
$sa->options = new stdClass();
$sa->options->usecase = 0;
$sa->options->answers = array(
13 => new question_answer(13, 'Dog', 0, 'Wrong, silly!', FORMAT_HTML),
14 => new question_answer(14, 'Owl', 1, 'Well done!', FORMAT_HTML),
15 => new question_answer(15, '*', 0, 'Wrong answer', FORMAT_HTML),
);
$mc = new stdClass();
test_question_maker::initialise_question_data($mc);
$mc->name = 'Simple multianswer';
$mc->questiontext = '{1:MULTICHOICE:Bow-wow#You seem to have a dog obsessions!~' .
'Wiggly worm#Now you are just being ridiculous!~=Pussy-cat#Well done!}';
$mc->generalfeedback = '';
$mc->penalty = 0.0;
$mc->qtype = 'multichoice';
> $mc->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
$mc->options = new stdClass();
$mc->options->layout = 0;
$mc->options->single = 1;
$mc->options->shuffleanswers = 0;
$mc->options->correctfeedback = '';
$mc->options->correctfeedbackformat = 1;
$mc->options->partiallycorrectfeedback = '';
$mc->options->partiallycorrectfeedbackformat = 1;
$mc->options->incorrectfeedback = '';
$mc->options->incorrectfeedbackformat = 1;
$mc->options->answernumbering = 0;
$mc->options->shownumcorrect = 0;
$mc->options->answers = array(
23 => new question_answer(23, 'Bow-wow', 0,
'You seem to have a dog obsessions!', FORMAT_HTML),
24 => new question_answer(24, 'Wiggly worm', 0,
'Now you are just being ridiculous!', FORMAT_HTML),
25 => new question_answer(25, 'Pussy-cat', 1,
'Well done!', FORMAT_HTML),
);
$qdata->options = new stdClass();
$qdata->options->questions = array(
1 => $sa,
2 => $mc,
);
$qdata->hints = array(
new question_hint_with_parts(0, 'Hint 1', FORMAT_HTML, 0, 0),
new question_hint_with_parts(0, 'Hint 2', FORMAT_HTML, 0, 0),
);
return $qdata;
}
/**
* Makes a multianswer question onetaining one blank in some text.
* This question has no hints.
*
* @return object the question definition data, as it might be returned from
* get_question_options.
*/
public function get_multianswer_question_data_dollarsigns() {
$qdata = new stdClass();
test_question_maker::initialise_question_data($qdata);
$qdata->name = 'Multianswer with $s';
$qdata->questiontext =
'Which is the right order? {#1}';
$qdata->generalfeedback = '';
$qdata->defaultmark = 1.0;
$qdata->qtype = 'multianswer';
> $qdata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
$mc = new stdClass();
test_question_maker::initialise_question_data($mc);
$mc->name = 'Multianswer with $s';
$mc->questiontext = '{1:MULTICHOICE:=y,y,$3~$3,y,y}';
$mc->generalfeedback = '';
$mc->penalty = 0.0;
$mc->qtype = 'multichoice';
> $mc->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
$mc->options = new stdClass();
$mc->options->layout = 0;
$mc->options->single = 1;
$mc->options->shuffleanswers = 0;
$mc->options->correctfeedback = '';
$mc->options->correctfeedbackformat = 1;
$mc->options->partiallycorrectfeedback = '';
$mc->options->partiallycorrectfeedbackformat = 1;
$mc->options->incorrectfeedback = '';
$mc->options->incorrectfeedbackformat = 1;
$mc->options->answernumbering = 0;
$mc->options->shownumcorrect = 0;
$mc->options->answers = array(
23 => new question_answer(23, 'y,y,$3', 0, '', FORMAT_HTML),
24 => new question_answer(24, '$3,y,y', 0, '', FORMAT_HTML),
);
$qdata->options = new stdClass();
$qdata->options->questions = array(
1 => $mc,
);
$qdata->hints = array(
);
return $qdata;
}
/**
* Makes a multianswer question about completing two blanks in some text.
* @return object the question definition data, as it might be returned from
* the question editing form.
*/
public function get_multianswer_question_form_data_twosubq() {
$formdata = new stdClass();
$formdata->name = 'Simple multianswer';
$formdata->questiontext = array('text' => 'Complete this opening line of verse: "The ' .
'{1:SHORTANSWER:Dog#Wrong, silly!~=Owl#Well done!~*#Wrong answer} ' .
'and the {1:MULTICHOICE:Bow-wow#You seem to have a dog obsessions!' .
'~Wiggly worm#Now you are just being ridiculous!~=Pussy-cat#Well done!}' .
' went to sea".', 'format' => FORMAT_HTML);
$formdata->generalfeedback = array('text' => 'General feedback: It\'s from "The Owl and the Pussy-cat" ' .
'by Lear: "The owl and the pussycat went to sea', 'format' => FORMAT_HTML);
$formdata->hint = array(
0 => array('text' => 'Hint 1', 'format' => FORMAT_HTML, 'itemid' => 0),
1 => array('text' => 'Hint 2', 'format' => FORMAT_HTML, 'itemid' => 0),
);
> $formdata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
return $formdata;
>
}
/**
* Makes a multianswer question about completing two blanks in some text.
* @return qtype_multianswer_question
*/
public function make_multianswer_question_fourmc() {
question_bank::load_question_definition_classes('multianswer');
$q = new qtype_multianswer_question();
test_question_maker::initialise_a_question($q);
$q->name = 'Multianswer four multi-choice';
$q->questiontext = '<p>Match the following cities with the correct state:</p>
<ul>
<li>San Francisco: {#1}</li>
<li>Tucson: {#2}</li>
<li>Los Angeles: {#3}</li>
<li>Phoenix: {#4}</li>
</ul>';
$q->questiontextformat = FORMAT_HTML;
$q->generalfeedback = '';
$q->qtype = question_bank::get_qtype('multianswer');
$q->textfragments = array('<p>Match the following cities with the correct state:</p>
<ul>
<li>San Francisco: ', '</li>
<li>Tucson: ', '</li>
<li>Los Angeles: ', '</li>
<li>Phoenix: ', '</li>
</ul>');
$q->places = array('1' => '1', '2' => '2', '3' => '3', '4' => '4');
$subqdata = array(
1 => array('qt' => '{1:MULTICHOICE:=California#OK~Arizona#Wrong}', 'California' => 'OK', 'Arizona' => 'Wrong'),
2 => array('qt' => '{1:MULTICHOICE:%0%California#Wrong~=Arizona#OK}', 'California' => 'Wrong', 'Arizona' => 'OK'),
3 => array('qt' => '{1:MULTICHOICE:=California#OK~Arizona#Wrong}', 'California' => 'OK', 'Arizona' => 'Wrong'),
4 => array('qt' => '{1:MULTICHOICE:%0%California#Wrong~=Arizona#OK}', 'California' => 'Wrong', 'Arizona' => 'OK'),
);
foreach ($subqdata as $i => $data) {
// Multiple-choice subquestion.
question_bank::load_question_definition_classes('multichoice');
$mc = new qtype_multichoice_single_question();
test_question_maker::initialise_a_question($mc);
$mc->name = 'Multianswer four multi-choice';
$mc->questiontext = $data['qt'];
$mc->questiontextformat = FORMAT_HTML;
$mc->generalfeedback = '';
$mc->generalfeedbackformat = FORMAT_HTML;
$mc->shuffleanswers = 0; // TODO this is a cheat to make the unit tests easier to write.
// In reality, multianswer questions always shuffle.
$mc->answernumbering = 'none';
$mc->layout = qtype_multichoice_base::LAYOUT_DROPDOWN;
$mc->answers = array(
10 * $i => new question_answer(13, 'California', (float) ($data['California'] == 'OK'),
$data['California'], FORMAT_HTML),
10 * $i + 1 => new question_answer(14, 'Arizona', (float) ($data['Arizona'] == 'OK'),
$data['Arizona'], FORMAT_HTML),
);
$mc->qtype = question_bank::get_qtype('multichoice');
< $mc->maxmark = 1;
> $mc->defaultmark = 1;
$q->subquestions[$i] = $mc;
}
return $q;
}
/**
* Makes a multianswer question with one numerical subquestion, right answer 0.
* This is used for testing the MDL-35370 bug.
* @return qtype_multianswer_question
*/
public function make_multianswer_question_numericalzero() {
question_bank::load_question_definition_classes('multianswer');
$q = new qtype_multianswer_question();
test_question_maker::initialise_a_question($q);
$q->name = 'Numerical zero';
$q->questiontext =
'Enter zero: {#1}.';
$q->generalfeedback = '';
$q->qtype = question_bank::get_qtype('multianswer');
$q->textfragments = array(
'Enter zero: ',
'.',
);
$q->places = array('1' => '1');
// Numerical subquestion.
question_bank::load_question_definition_classes('numerical');
$sub = new qtype_numerical_question();
test_question_maker::initialise_a_question($sub);
$sub->name = 'Numerical zero';
$sub->questiontext = '{1:NUMERICAL:=0:0}';
$sub->questiontextformat = FORMAT_HTML;
$sub->generalfeedback = '';
$sub->generalfeedbackformat = FORMAT_HTML;
$sub->answers = array(
13 => new qtype_numerical_answer(13, '0', 1.0, '', FORMAT_HTML, 0),
);
$sub->qtype = question_bank::get_qtype('numerical');
$sub->ap = new qtype_numerical_answer_processor(array());
< $sub->maxmark = 1;
> $sub->defaultmark = 1;
$q->subquestions = array(
1 => $sub,
);
return $q;
}
/**
* Makes a multianswer question with multichoice_multiple questions in it.
* @return qtype_multianswer_question
*/
public function make_multianswer_question_multiple() {
question_bank::load_question_definition_classes('multianswer');
$q = new qtype_multianswer_question();
test_question_maker::initialise_a_question($q);
$q->name = 'Multichoice multiple';
$q->questiontext = 'Please select the fruits {#1} and vegetables {#2}';
$q->generalfeedback = 'You should know which foods are fruits or vegetables.';
$q->qtype = question_bank::get_qtype('multianswer');
$q->textfragments = array(
'Please select the fruits ',
' and vegetables ',
''
);
$q->places = array('1' => '1', '2' => '2');
// Multiple-choice subquestion.
question_bank::load_question_definition_classes('multichoice');
$mc = new qtype_multichoice_multi_question();
test_question_maker::initialise_a_question($mc);
$mc->name = 'Multianswer 1';
$mc->questiontext = '{1:MULTIRESPONSE:=Apple#Good~%-50%Burger~%-50%Hot dog#Not a fruit~%-50%Pizza' .
'~=Orange#Correct~=Banana}';
$mc->questiontextformat = FORMAT_HTML;
$mc->generalfeedback = '';
$mc->generalfeedbackformat = FORMAT_HTML;
$mc->shuffleanswers = 0;
$mc->answernumbering = 'none';
$mc->layout = qtype_multichoice_base::LAYOUT_VERTICAL;
< $mc->single = 0;
$mc->answers = array(
16 => new question_answer(16, 'Apple', 0.3333333,
'Good', FORMAT_HTML),
17 => new question_answer(17, 'Burger', -0.5,
'', FORMAT_HTML),
18 => new question_answer(18, 'Hot dog', -0.5,
'Not a fruit', FORMAT_HTML),
19 => new question_answer(19, 'Pizza', -0.5,
'', FORMAT_HTML),
20 => new question_answer(20, 'Orange', 0.3333333,
'Correct', FORMAT_HTML),
21 => new question_answer(21, 'Banana', 0.3333333,
'', FORMAT_HTML),
);
$mc->qtype = question_bank::get_qtype('multichoice');
< $mc->maxmark = 1;
> $mc->defaultmark = 1;
// Multiple-choice subquestion.
question_bank::load_question_definition_classes('multichoice');
$mc2 = new qtype_multichoice_multi_question();
test_question_maker::initialise_a_question($mc2);
$mc2->name = 'Multichoice 2';
$mc2->questiontext = '{1:MULTIRESPONSE:=Raddish#Good~%-50%Chocolate~%-50%Biscuit#Not a vegetable~%-50%Cheese' .
'~=Carrot#Correct}';
$mc2->questiontextformat = FORMAT_HTML;
$mc2->generalfeedback = '';
$mc2->generalfeedbackformat = FORMAT_HTML;
$mc2->shuffleanswers = 0;
$mc2->answernumbering = 'none';
$mc2->layout = qtype_multichoice_base::LAYOUT_VERTICAL;
< $mc2->single = 0;
$mc2->answers = array(
22 => new question_answer(22, 'Raddish', 0.5,
'Good', FORMAT_HTML),
23 => new question_answer(23, 'Chocolate', -0.5,
'', FORMAT_HTML),
24 => new question_answer(24, 'Biscuit', -0.5,
'Not a vegetable', FORMAT_HTML),
25 => new question_answer(25, 'Cheese', -0.5,
'', FORMAT_HTML),
26 => new question_answer(26, 'Carrot', 0.5,
'Correct', FORMAT_HTML),
);
$mc2->qtype = question_bank::get_qtype('multichoice');
< $mc2->maxmark = 1;
> $mc2->defaultmark = 1;
$q->subquestions = array(
1 => $mc,
2 => $mc2,
> );
);
>
> return $q;
return $q;
> }
}
>
> /**
}
> * Makes a multianswer question with zero weight.
> * This is used for testing the MDL-77378 bug.
> * @return qtype_multianswer_question
> */
> public function make_multianswer_question_zeroweight() {
> question_bank::load_question_definition_classes('multianswer');
> $q = new qtype_multianswer_question();
> test_question_maker::initialise_a_question($q);
> $q->name = 'Zero weight';
> $q->questiontext =
> 'Optional question: {#1}.';
> $q->generalfeedback = '';
> $q->qtype = question_bank::get_qtype('multianswer');
> $q->textfragments = array(
> 'Optional question: ',
> '.',
> );
> $q->places = array('1' => '1');
>
> // Shortanswer subquestion.
> question_bank::load_question_definition_classes('shortanswer');
> $sa = new qtype_shortanswer_question();
> test_question_maker::initialise_a_question($sa);
> $sa->name = 'Zero weight';
> $sa->questiontext = '{0:SHORTANSWER:~%0%Input box~%100%*}';
> $sa->questiontextformat = FORMAT_HTML;
> $sa->generalfeedback = '';
> $sa->generalfeedbackformat = FORMAT_HTML;
> $sa->usecase = true;
> $sa->answers = array(
> 13 => new question_answer(13, 'Input box', 0.0, '', FORMAT_HTML),
> 14 => new question_answer(14, '*', 1.0, '', FORMAT_HTML),
> );
> $sa->qtype = question_bank::get_qtype('shortanswer');
> $sa->defaultmark = 0;
>
> $q->subquestions = array(
> 1 => $sa,