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Long Term Support Release
<?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/>. namespace mod_quiz;< use quiz_attempt; <defined('MOODLE_INTERNAL') || die(); global $CFG;< require_once($CFG->dirroot . '/mod/quiz/attemptlib.php');require_once($CFG->dirroot . '/mod/quiz/report/reportlib.php'); /** * This class contains the test cases for the functions in reportlib.php. * * @package mod_quiz * @category test * @copyright 2008 Jamie Pratt me@jamiep.org * @license http://www.gnu.org/copyleft/gpl.html GNU Public License */ class reportlib_test extends \advanced_testcase { public function test_quiz_report_index_by_keys() {< $datum = array();> $datum = [];$object = new \stdClass(); $object->qid = 3; $object->aid = 101; $object->response = ''; $object->grade = 3; $datum[] = $object;< $indexed = quiz_report_index_by_keys($datum, array('aid', 'qid'));> $indexed = quiz_report_index_by_keys($datum, ['aid', 'qid']);$this->assertEquals($indexed[101][3]->qid, 3); $this->assertEquals($indexed[101][3]->aid, 101); $this->assertEquals($indexed[101][3]->response, ''); $this->assertEquals($indexed[101][3]->grade, 3);< $indexed = quiz_report_index_by_keys($datum, array('aid', 'qid'), false);> $indexed = quiz_report_index_by_keys($datum, ['aid', 'qid'], false);$this->assertEquals($indexed[101][3][0]->qid, 3); $this->assertEquals($indexed[101][3][0]->aid, 101); $this->assertEquals($indexed[101][3][0]->response, ''); $this->assertEquals($indexed[101][3][0]->grade, 3); } public function test_quiz_report_scale_summarks_as_percentage() { $quiz = new \stdClass(); $quiz->sumgrades = 10; $quiz->decimalpoints = 2; $this->assertEquals('12.34567%', quiz_report_scale_summarks_as_percentage(1.234567, $quiz, false)); $this->assertEquals('12.35%', quiz_report_scale_summarks_as_percentage(1.234567, $quiz, true)); $this->assertEquals('-', quiz_report_scale_summarks_as_percentage('-', $quiz, true)); } public function test_quiz_report_qm_filter_select_only_one_attempt_allowed() { $quiz = new \stdClass(); $quiz->attempts = 1; $this->assertSame('', quiz_report_qm_filter_select($quiz)); } public function test_quiz_report_qm_filter_select_average() { $quiz = new \stdClass(); $quiz->attempts = 10; $quiz->grademethod = QUIZ_GRADEAVERAGE; $this->assertSame('', quiz_report_qm_filter_select($quiz)); } public function test_quiz_report_qm_filter_select_first_last_best() { global $DB; $this->resetAfterTest(); $fakeattempt = new \stdClass(); $fakeattempt->userid = 123; $fakeattempt->quiz = 456; $fakeattempt->layout = '1,2,0,3,4,0,5'; $fakeattempt->state = quiz_attempt::FINISHED; // We intentionally insert these in a funny order, to test the SQL better. // The test data is: // id | quizid | user | attempt | sumgrades | state // --------------------------------------------------- // 4 | 456 | 123 | 1 | 30 | finished // 2 | 456 | 123 | 2 | 50 | finished // 1 | 456 | 123 | 3 | 50 | finished // 3 | 456 | 123 | 4 | null | inprogress // 5 | 456 | 1 | 1 | 100 | finished // layout is only given because it has a not-null constraint. // uniqueid values are meaningless, but that column has a unique constraint. $fakeattempt->attempt = 3; $fakeattempt->sumgrades = 50; $fakeattempt->uniqueid = 13; $DB->insert_record('quiz_attempts', $fakeattempt); $fakeattempt->attempt = 2; $fakeattempt->sumgrades = 50; $fakeattempt->uniqueid = 26; $DB->insert_record('quiz_attempts', $fakeattempt); $fakeattempt->attempt = 4; $fakeattempt->sumgrades = null; $fakeattempt->uniqueid = 39; $fakeattempt->state = quiz_attempt::IN_PROGRESS; $DB->insert_record('quiz_attempts', $fakeattempt); $fakeattempt->attempt = 1; $fakeattempt->sumgrades = 30; $fakeattempt->uniqueid = 52; $fakeattempt->state = quiz_attempt::FINISHED; $DB->insert_record('quiz_attempts', $fakeattempt); $fakeattempt->attempt = 1; $fakeattempt->userid = 1; $fakeattempt->sumgrades = 100; $fakeattempt->uniqueid = 65; $DB->insert_record('quiz_attempts', $fakeattempt); $quiz = new \stdClass(); $quiz->attempts = 10; $quiz->grademethod = QUIZ_ATTEMPTFIRST; $firstattempt = $DB->get_records_sql(" SELECT * FROM {quiz_attempts} quiza WHERE userid = ? AND quiz = ? AND "< . quiz_report_qm_filter_select($quiz), array(123, 456));> . quiz_report_qm_filter_select($quiz), [123, 456]);$this->assertEquals(1, count($firstattempt)); $firstattempt = reset($firstattempt); $this->assertEquals(1, $firstattempt->attempt); $quiz->grademethod = QUIZ_ATTEMPTLAST; $lastattempt = $DB->get_records_sql(" SELECT * FROM {quiz_attempts} quiza WHERE userid = ? AND quiz = ? AND "< . quiz_report_qm_filter_select($quiz), array(123, 456));> . quiz_report_qm_filter_select($quiz), [123, 456]);$this->assertEquals(1, count($lastattempt)); $lastattempt = reset($lastattempt); $this->assertEquals(3, $lastattempt->attempt); $quiz->attempts = 0; $quiz->grademethod = QUIZ_GRADEHIGHEST; $bestattempt = $DB->get_records_sql(" SELECT * FROM {quiz_attempts} qa_alias WHERE userid = ? AND quiz = ? AND "< . quiz_report_qm_filter_select($quiz, 'qa_alias'), array(123, 456));> . quiz_report_qm_filter_select($quiz, 'qa_alias'), [123, 456]);$this->assertEquals(1, count($bestattempt)); $bestattempt = reset($bestattempt); $this->assertEquals(2, $bestattempt->attempt); } public function test_quiz_results_never_below_zero() { global $DB; $this->resetAfterTest(); $quizid = 7; $fakegrade = new \stdClass(); $fakegrade->quiz = $quizid; // Have 5 test grades. $fakegrade->userid = 10; $fakegrade->grade = 6.66667; $DB->insert_record('quiz_grades', $fakegrade); $fakegrade->userid = 11; $fakegrade->grade = -2.86; $DB->insert_record('quiz_grades', $fakegrade); $fakegrade->userid = 12; $fakegrade->grade = 10.0; $DB->insert_record('quiz_grades', $fakegrade); $fakegrade->userid = 13; $fakegrade->grade = -5.0; $DB->insert_record('quiz_grades', $fakegrade); $fakegrade->userid = 14; $fakegrade->grade = 33.33333; $DB->insert_record('quiz_grades', $fakegrade); $data = quiz_report_grade_bands(5, 20, $quizid); $this->assertGreaterThanOrEqual(0, min(array_keys($data))); } }