Current Path : C:/xampp/htdocs/moodle/mod/quiz/tests/ |
Current File : C:/xampp/htdocs/moodle/mod/quiz/tests/attempt_walkthrough_test.php |
<?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/>. /** * Quiz attempt walk through tests. * * @package mod_quiz * @category phpunit * @copyright 2013 The Open University * @author Jamie Pratt <me@jamiep.org> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->dirroot . '/mod/quiz/locallib.php'); /** * Quiz attempt walk through. * * @package mod_quiz * @category phpunit * @copyright 2013 The Open University * @author Jamie Pratt <me@jamiep.org> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class mod_quiz_attempt_walkthrough_testcase extends advanced_testcase { /** * Create a quiz with questions and walk through a quiz attempt. */ public function test_quiz_attempt_walkthrough() { global $SITE; $this->resetAfterTest(true); // Make a quiz. $quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz'); $quiz = $quizgenerator->create_instance(array('course'=>$SITE->id, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 2)); // Create a couple of questions. $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $questiongenerator->create_question_category(); $saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id)); $numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id)); // Add them to the quiz. quiz_add_quiz_question($saq->id, $quiz); quiz_add_quiz_question($numq->id, $quiz); // Make a user to do the quiz. $user1 = $this->getDataGenerator()->create_user(); $quizobj = quiz::create($quiz->id, $user1->id); // Start the attempt. $quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context()); $quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour); $timenow = time(); $attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user1->id); quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow); $this->assertEquals('1,2,0', $attempt->layout); quiz_attempt_save_started($quizobj, $quba, $attempt); // Process some responses from the student. $attemptobj = quiz_attempt::create($attempt->id); $this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question()); $prefix1 = $quba->get_field_prefix(1); $prefix2 = $quba->get_field_prefix(2); $tosubmit = array(1 => array('answer' => 'frog'), 2 => array('answer' => '3.14')); $attemptobj->process_submitted_actions($timenow, false, $tosubmit); // Finish the attempt. $attemptobj = quiz_attempt::create($attempt->id); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); $attemptobj->process_finish($timenow, false); // Re-load quiz attempt data. $attemptobj = quiz_attempt::create($attempt->id); // Check that results are stored as expected. $this->assertEquals(1, $attemptobj->get_attempt_number()); $this->assertEquals(2, $attemptobj->get_sum_marks()); $this->assertEquals(true, $attemptobj->is_finished()); $this->assertEquals($timenow, $attemptobj->get_submitted_date()); $this->assertEquals($user1->id, $attemptobj->get_userid()); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); // Check quiz grades. $grades = quiz_get_user_grades($quiz, $user1->id); $grade = array_shift($grades); $this->assertEquals(100.0, $grade->rawgrade); // Check grade book. $gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $quiz->id, $user1->id); $gradebookitem = array_shift($gradebookgrades->items); $gradebookgrade = array_shift($gradebookitem->grades); $this->assertEquals(100, $gradebookgrade->grade); } /** * Create a quiz with a random as well as other questions and walk through quiz attempts. */ public function test_quiz_with_random_question_attempt_walkthrough() { global $SITE; $this->resetAfterTest(true); question_bank::get_qtype('random')->clear_caches_before_testing(); $this->setAdminUser(); // Make a quiz. $quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz'); $quiz = $quizgenerator->create_instance(array('course' => $SITE->id, 'questionsperpage' => 2, 'grade' => 100.0, 'sumgrades' => 4)); $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); // Add two questions to question category. $cat = $questiongenerator->create_question_category(); $saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id)); $numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id)); // Add random question to the quiz. quiz_add_random_questions($quiz, 0, $cat->id, 1, false); // Make another category. $cat2 = $questiongenerator->create_question_category(); $match = $questiongenerator->create_question('match', null, array('category' => $cat->id)); quiz_add_quiz_question($match->id, $quiz, 0); $multichoicemulti = $questiongenerator->create_question('multichoice', 'two_of_four', array('category' => $cat->id)); quiz_add_quiz_question($multichoicemulti->id, $quiz, 0); $multichoicesingle = $questiongenerator->create_question('multichoice', 'one_of_four', array('category' => $cat->id)); quiz_add_quiz_question($multichoicesingle->id, $quiz, 0); foreach (array($saq->id => 'frog', $numq->id => '3.14') as $randomqidtoselect => $randqanswer) { // Make a new user to do the quiz each loop. $user1 = $this->getDataGenerator()->create_user(); $this->setUser($user1); $quizobj = quiz::create($quiz->id, $user1->id); // Start the attempt. $quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context()); $quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour); $timenow = time(); $attempt = quiz_create_attempt($quizobj, 1, false, $timenow); quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(1 => $randomqidtoselect)); $this->assertEquals('1,2,0,3,4,0', $attempt->layout); quiz_attempt_save_started($quizobj, $quba, $attempt); // Process some responses from the student. $attemptobj = quiz_attempt::create($attempt->id); $this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question()); $tosubmit = array(); $selectedquestionid = $quba->get_question_attempt(1)->get_question_id(); $tosubmit[1] = array('answer' => $randqanswer); $tosubmit[2] = array( 'frog' => 'amphibian', 'cat' => 'mammal', 'newt' => 'amphibian'); $tosubmit[3] = array('One' => '1', 'Two' => '0', 'Three' => '1', 'Four' => '0'); // First and third choice. $tosubmit[4] = array('answer' => 'One'); // The first choice. $attemptobj->process_submitted_actions($timenow, false, $tosubmit); // Finish the attempt. $attemptobj = quiz_attempt::create($attempt->id); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); $attemptobj->process_finish($timenow, false); // Re-load quiz attempt data. $attemptobj = quiz_attempt::create($attempt->id); // Check that results are stored as expected. $this->assertEquals(1, $attemptobj->get_attempt_number()); $this->assertEquals(4, $attemptobj->get_sum_marks()); $this->assertEquals(true, $attemptobj->is_finished()); $this->assertEquals($timenow, $attemptobj->get_submitted_date()); $this->assertEquals($user1->id, $attemptobj->get_userid()); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); // Check quiz grades. $grades = quiz_get_user_grades($quiz, $user1->id); $grade = array_shift($grades); $this->assertEquals(100.0, $grade->rawgrade); // Check grade book. $gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $quiz->id, $user1->id); $gradebookitem = array_shift($gradebookgrades->items); $gradebookgrade = array_shift($gradebookitem->grades); $this->assertEquals(100, $gradebookgrade->grade); } } public function get_correct_response_for_variants() { return array(array(1, 9.9), array(2, 8.5), array(5, 14.2), array(10, 6.8, true)); } protected $quizwithvariants = null; /** * Create a quiz with a single question with variants and walk through quiz attempts. * * @dataProvider get_correct_response_for_variants */ public function test_quiz_with_question_with_variants_attempt_walkthrough($variantno, $correctresponse, $done = false) { global $SITE; $this->resetAfterTest($done); $this->setAdminUser(); if ($this->quizwithvariants === null) { // Make a quiz. $quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz'); $this->quizwithvariants = $quizgenerator->create_instance(array('course'=>$SITE->id, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 1)); $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); $cat = $questiongenerator->create_question_category(); $calc = $questiongenerator->create_question('calculatedsimple', 'sumwithvariants', array('category' => $cat->id)); quiz_add_quiz_question($calc->id, $this->quizwithvariants, 0); } // Make a new user to do the quiz. $user1 = $this->getDataGenerator()->create_user(); $this->setUser($user1); $quizobj = quiz::create($this->quizwithvariants->id, $user1->id); // Start the attempt. $quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context()); $quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour); $timenow = time(); $attempt = quiz_create_attempt($quizobj, 1, false, $timenow); // Select variant. quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(), array(1 => $variantno)); $this->assertEquals('1,0', $attempt->layout); quiz_attempt_save_started($quizobj, $quba, $attempt); // Process some responses from the student. $attemptobj = quiz_attempt::create($attempt->id); $this->assertFalse($attemptobj->has_response_to_at_least_one_graded_question()); $tosubmit = array(1 => array('answer' => $correctresponse)); $attemptobj->process_submitted_actions($timenow, false, $tosubmit); // Finish the attempt. $attemptobj = quiz_attempt::create($attempt->id); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); $attemptobj->process_finish($timenow, false); // Re-load quiz attempt data. $attemptobj = quiz_attempt::create($attempt->id); // Check that results are stored as expected. $this->assertEquals(1, $attemptobj->get_attempt_number()); $this->assertEquals(1, $attemptobj->get_sum_marks()); $this->assertEquals(true, $attemptobj->is_finished()); $this->assertEquals($timenow, $attemptobj->get_submitted_date()); $this->assertEquals($user1->id, $attemptobj->get_userid()); $this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question()); // Check quiz grades. $grades = quiz_get_user_grades($this->quizwithvariants, $user1->id); $grade = array_shift($grades); $this->assertEquals(100.0, $grade->rawgrade); // Check grade book. $gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $this->quizwithvariants->id, $user1->id); $gradebookitem = array_shift($gradebookgrades->items); $gradebookgrade = array_shift($gradebookitem->grades); $this->assertEquals(100, $gradebookgrade->grade); } }