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MDL-27413 unit tests for some of the new multianswer code.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,107 @@ | ||
| <?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/>. | ||
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| /** | ||
| * Test helpers for the multianswer question type. | ||
| * | ||
| * @package qtype | ||
| * @subpackage multianswer | ||
| * @copyright 2011 The Open University | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
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| defined('MOODLE_INTERNAL') || die(); | ||
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| require_once($CFG->dirroot . '/question/type/multianswer/question.php'); | ||
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| /** | ||
| * Test helper class for the multianswer question type. | ||
| * | ||
| * @copyright 2011 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'); | ||
| } | ||
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| /** | ||
| * Makes a multianswer question about summing two numbers. | ||
| * @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 = 'Generalfeedback: It\'s from "The Owl and the Pussy-cat" by Lear: ' . | ||
| '"The owl and the pussycat went to see'; | ||
| $q->questiontextformat = FORMAT_HTML; | ||
| $q->generalfeedbackformat = FORMAT_HTML; | ||
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| // 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; | ||
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| // 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; | ||
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| $mc->shuffleanswers = 1; | ||
| $mc->answernumbering = 'none'; | ||
| $mc->layout = 1; | ||
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| $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; | ||
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| $q->subquestions = array( | ||
| 1 => $sa, | ||
| 2 => $mc, | ||
| ); | ||
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| return $q; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,117 @@ | ||
| <?php | ||
| // This file is part of Moodle - http://moodle.org/ | ||
| // | ||
| // Moodle is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // Moodle is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with Moodle. If not, see <http://www.gnu.org/licenses/>. | ||
|
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| /** | ||
| * Unit tests for the multianswer question definition class. | ||
| * | ||
| * @package qtype | ||
| * @subpackage multianswer | ||
| * @copyright 2011 The Open University | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
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| require_once($CFG->dirroot . '/question/engine/simpletest/helpers.php'); | ||
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| /** | ||
| * Unit tests for qtype_multianswer_question. | ||
| * | ||
| * @copyright 2011 The Open University | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
| class qtype_multianswer_question_test extends UnitTestCase { | ||
| public function test_get_expected_data() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
| $this->assertEqual(array('sub1_answer' => PARAM_RAW_TRIMMED, 'sub2_answer' => PARAM_INT), | ||
| $question->get_expected_data()); | ||
| } | ||
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| public function test_is_complete_response() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
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| $this->assertFalse($question->is_complete_response(array())); | ||
| $this->assertTrue($question->is_complete_response(array('sub1_answer' => 'Owl', | ||
| 'sub2_answer' => '2'))); | ||
| $this->assertTrue($question->is_complete_response(array('sub1_answer' => '0', | ||
| 'sub2_answer' => 0))); | ||
| $this->assertFalse($question->is_complete_response(array('sub1_answer' => 'Owl'))); | ||
| } | ||
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| public function test_is_gradable_response() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
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| $this->assertFalse($question->is_gradable_response(array())); | ||
| $this->assertTrue($question->is_gradable_response(array('sub1_answer' => 'Owl', | ||
| 'sub2_answer' => '2'))); | ||
| $this->assertTrue($question->is_gradable_response(array('sub1_answer' => '0', | ||
| 'sub2_answer' => 0))); | ||
| $this->assertTrue($question->is_gradable_response(array('sub1_answer' => 'Owl'))); | ||
| } | ||
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| public function test_grading() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
| $question->start_attempt(new question_attempt_step()); | ||
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| $rightchoice = $question->subquestions[2]->get_correct_response(); | ||
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| $this->assertEqual(array(1, question_state::$gradedright), $question->grade_response( | ||
| array('sub1_answer' => 'Owl', 'sub2_answer' => reset($rightchoice)))); | ||
| $this->assertEqual(array(0.5, question_state::$gradedpartial), $question->grade_response( | ||
| array('sub1_answer' => 'Owl'))); | ||
| $this->assertEqual(array(0.5, question_state::$gradedpartial), $question->grade_response( | ||
| array('sub1_answer' => 'Goat', 'sub2_answer' => reset($rightchoice)))); | ||
| $this->assertEqual(array(0, question_state::$gradedwrong), $question->grade_response( | ||
| array('sub1_answer' => 'Dog'))); | ||
| } | ||
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| public function test_get_correct_response() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
| $question->start_attempt(new question_attempt_step()); | ||
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| $rightchoice = $question->subquestions[2]->get_correct_response(); | ||
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| $this->assertEqual(array('sub1_answer' => 'Owl', 'sub2_answer' => reset($rightchoice)), | ||
| $question->get_correct_response()); | ||
| } | ||
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| public function test_get_question_summary() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
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| // Bit of a hack to make testing easier. | ||
| $question->subquestions[2]->shuffleanswers = false; | ||
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| $question->start_attempt(new question_attempt_step()); | ||
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| $qsummary = $question->get_question_summary(); | ||
| $this->assertEqual('Complete this opening line of verse: "The _____ and the ' . | ||
| '{Bow-wow; Wiggly worm; Pussy-cat} went to sea".', $qsummary); | ||
| } | ||
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| public function test_summarise_response() { | ||
| $question = test_question_maker::make_question('multianswer'); | ||
| $question->start_attempt(new question_attempt_step()); | ||
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| $rightchoice = $question->subquestions[2]->get_correct_response(); | ||
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| $this->assertEqual(get_string('subqresponse', 'qtype_multianswer', | ||
| array('i' => 1, 'response' => 'Owl')) . '; ' . | ||
| get_string('subqresponse', 'qtype_multianswer', | ||
| array('i' => 2, 'response' => 'Pussy-cat')), $question->summarise_response( | ||
| array('sub1_answer' => 'Owl', 'sub2_answer' => reset($rightchoice)))); | ||
| } | ||
| } |
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