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318 lines
14 KiB
318 lines
14 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Quiz attempt walk through tests.
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*
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* @package mod_quiz
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* @category phpunit
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* @copyright 2013 The Open University
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* @author Jamie Pratt <me@jamiep.org>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->dirroot . '/mod/quiz/locallib.php');
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/**
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* Quiz attempt walk through.
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*
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* @package mod_quiz
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* @category phpunit
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* @copyright 2013 The Open University
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* @author Jamie Pratt <me@jamiep.org>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class mod_quiz_attempt_walkthrough_testcase extends advanced_testcase {
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/**
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* Create a quiz with questions and walk through a quiz attempt.
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*/
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public function test_quiz_attempt_walkthrough() {
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global $SITE;
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$this->resetAfterTest(true);
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// Make a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course'=>$SITE->id, 'questionsperpage' => 0, 'grade' => 100.0,
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'sumgrades' => 2));
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// Create a couple of questions.
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category();
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$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
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$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
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// Add them to the quiz.
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quiz_add_quiz_question($saq->id, $quiz);
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quiz_add_quiz_question($numq->id, $quiz);
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// Make a user to do the quiz.
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$user1 = $this->getDataGenerator()->create_user();
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$quizobj = quiz::create($quiz->id, $user1->id);
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// Start the attempt.
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$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
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$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
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$timenow = time();
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$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user1->id);
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quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
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$this->assertEquals('1,2,0', $attempt->layout);
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quiz_attempt_save_started($quizobj, $quba, $attempt);
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// Process some responses from the student.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question());
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$prefix1 = $quba->get_field_prefix(1);
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$prefix2 = $quba->get_field_prefix(2);
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$tosubmit = array(1 => array('answer' => 'frog'),
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2 => array('answer' => '3.14'));
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$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
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// Finish the attempt.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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$attemptobj->process_finish($timenow, false);
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// Re-load quiz attempt data.
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$attemptobj = quiz_attempt::create($attempt->id);
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// Check that results are stored as expected.
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$this->assertEquals(1, $attemptobj->get_attempt_number());
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$this->assertEquals(2, $attemptobj->get_sum_marks());
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$this->assertEquals(true, $attemptobj->is_finished());
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$this->assertEquals($timenow, $attemptobj->get_submitted_date());
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$this->assertEquals($user1->id, $attemptobj->get_userid());
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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// Check quiz grades.
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$grades = quiz_get_user_grades($quiz, $user1->id);
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$grade = array_shift($grades);
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$this->assertEquals(100.0, $grade->rawgrade);
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// Check grade book.
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$gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $quiz->id, $user1->id);
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$gradebookitem = array_shift($gradebookgrades->items);
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$gradebookgrade = array_shift($gradebookitem->grades);
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$this->assertEquals(100, $gradebookgrade->grade);
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}
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/**
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* Create a quiz with a random as well as other questions and walk through quiz attempts.
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*/
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public function test_quiz_with_random_question_attempt_walkthrough() {
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global $SITE;
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$this->resetAfterTest(true);
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question_bank::get_qtype('random')->clear_caches_before_testing();
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$this->setAdminUser();
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// Make a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 2, 'grade' => 100.0,
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'sumgrades' => 4));
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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// Add two questions to question category.
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$cat = $questiongenerator->create_question_category();
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$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
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$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
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// Add random question to the quiz.
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quiz_add_random_questions($quiz, 0, $cat->id, 1, false);
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// Make another category.
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$cat2 = $questiongenerator->create_question_category();
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$match = $questiongenerator->create_question('match', null, array('category' => $cat->id));
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quiz_add_quiz_question($match->id, $quiz, 0);
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$multichoicemulti = $questiongenerator->create_question('multichoice', 'two_of_four', array('category' => $cat->id));
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quiz_add_quiz_question($multichoicemulti->id, $quiz, 0);
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$multichoicesingle = $questiongenerator->create_question('multichoice', 'one_of_four', array('category' => $cat->id));
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quiz_add_quiz_question($multichoicesingle->id, $quiz, 0);
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foreach (array($saq->id => 'frog', $numq->id => '3.14') as $randomqidtoselect => $randqanswer) {
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// Make a new user to do the quiz each loop.
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$user1 = $this->getDataGenerator()->create_user();
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$this->setUser($user1);
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$quizobj = quiz::create($quiz->id, $user1->id);
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// Start the attempt.
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$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
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$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
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$timenow = time();
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$attempt = quiz_create_attempt($quizobj, 1, false, $timenow);
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quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(1 => $randomqidtoselect));
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$this->assertEquals('1,2,0,3,4,0', $attempt->layout);
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quiz_attempt_save_started($quizobj, $quba, $attempt);
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// Process some responses from the student.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question());
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$tosubmit = array();
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$selectedquestionid = $quba->get_question_attempt(1)->get_question()->id;
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$tosubmit[1] = array('answer' => $randqanswer);
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$tosubmit[2] = array(
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'frog' => 'amphibian',
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'cat' => 'mammal',
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'newt' => 'amphibian');
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$tosubmit[3] = array('One' => '1', 'Two' => '0', 'Three' => '1', 'Four' => '0'); // First and third choice.
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$tosubmit[4] = array('answer' => 'One'); // The first choice.
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$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
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// Finish the attempt.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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$attemptobj->process_finish($timenow, false);
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// Re-load quiz attempt data.
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$attemptobj = quiz_attempt::create($attempt->id);
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// Check that results are stored as expected.
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$this->assertEquals(1, $attemptobj->get_attempt_number());
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$this->assertEquals(4, $attemptobj->get_sum_marks());
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$this->assertEquals(true, $attemptobj->is_finished());
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$this->assertEquals($timenow, $attemptobj->get_submitted_date());
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$this->assertEquals($user1->id, $attemptobj->get_userid());
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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// Check quiz grades.
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$grades = quiz_get_user_grades($quiz, $user1->id);
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$grade = array_shift($grades);
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$this->assertEquals(100.0, $grade->rawgrade);
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// Check grade book.
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$gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $quiz->id, $user1->id);
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$gradebookitem = array_shift($gradebookgrades->items);
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$gradebookgrade = array_shift($gradebookitem->grades);
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$this->assertEquals(100, $gradebookgrade->grade);
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}
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}
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public function get_correct_response_for_variants() {
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return array(array(1, 9.9), array(2, 8.5), array(5, 14.2), array(10, 6.8, true));
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}
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protected $quizwithvariants = null;
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/**
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* Create a quiz with a single question with variants and walk through quiz attempts.
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*
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* @dataProvider get_correct_response_for_variants
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*/
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public function test_quiz_with_question_with_variants_attempt_walkthrough($variantno, $correctresponse, $done = false) {
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global $SITE;
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$this->resetAfterTest($done);
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$this->setAdminUser();
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if ($this->quizwithvariants === null) {
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// Make a quiz.
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$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
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$this->quizwithvariants = $quizgenerator->create_instance(array('course'=>$SITE->id,
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'questionsperpage' => 0,
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'grade' => 100.0,
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'sumgrades' => 1));
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$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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$cat = $questiongenerator->create_question_category();
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$calc = $questiongenerator->create_question('calculatedsimple', 'sumwithvariants', array('category' => $cat->id));
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quiz_add_quiz_question($calc->id, $this->quizwithvariants, 0);
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}
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// Make a new user to do the quiz.
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$user1 = $this->getDataGenerator()->create_user();
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$this->setUser($user1);
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$quizobj = quiz::create($this->quizwithvariants->id, $user1->id);
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// Start the attempt.
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$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
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$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
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$timenow = time();
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$attempt = quiz_create_attempt($quizobj, 1, false, $timenow);
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// Select variant.
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quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(), array(1 => $variantno));
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$this->assertEquals('1,0', $attempt->layout);
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quiz_attempt_save_started($quizobj, $quba, $attempt);
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// Process some responses from the student.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question());
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$tosubmit = array(1 => array('answer' => $correctresponse));
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$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
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// Finish the attempt.
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$attemptobj = quiz_attempt::create($attempt->id);
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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$attemptobj->process_finish($timenow, false);
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// Re-load quiz attempt data.
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$attemptobj = quiz_attempt::create($attempt->id);
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// Check that results are stored as expected.
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$this->assertEquals(1, $attemptobj->get_attempt_number());
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$this->assertEquals(1, $attemptobj->get_sum_marks());
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$this->assertEquals(true, $attemptobj->is_finished());
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$this->assertEquals($timenow, $attemptobj->get_submitted_date());
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$this->assertEquals($user1->id, $attemptobj->get_userid());
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$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
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// Check quiz grades.
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$grades = quiz_get_user_grades($this->quizwithvariants, $user1->id);
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$grade = array_shift($grades);
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$this->assertEquals(100.0, $grade->rawgrade);
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// Check grade book.
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$gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $this->quizwithvariants->id, $user1->id);
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$gradebookitem = array_shift($gradebookgrades->items);
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$gradebookgrade = array_shift($gradebookitem->grades);
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$this->assertEquals(100, $gradebookgrade->grade);
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}
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}
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