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79 lines
3.2 KiB
PHP
79 lines
3.2 KiB
PHP
<?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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* Unit tests for (some of) mod/quiz/locallib.php.
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*
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* @package mod
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* @subpackage quiz
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* @copyright 2008 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/mod/quiz/lib.php');
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/**
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* @copyright 2008 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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*/
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class quiz_lib_test extends UnitTestCase {
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public static $includecoverage = array('mod/quiz/lib.php');
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public function test_quiz_has_grades() {
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$quiz = new stdClass();
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$quiz->grade = '100.0000';
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$quiz->sumgrades = '100.0000';
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$this->assertTrue(quiz_has_grades($quiz));
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$quiz->sumgrades = '0.0000';
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$this->assertFalse(quiz_has_grades($quiz));
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$quiz->grade = '0.0000';
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$this->assertFalse(quiz_has_grades($quiz));
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$quiz->sumgrades = '100.0000';
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$this->assertFalse(quiz_has_grades($quiz));
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}
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public function test_quiz_format_grade() {
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$quiz = new stdClass();
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$quiz->decimalpoints = 2;
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$this->assertEqual(quiz_format_grade($quiz, 0.12345678), format_float(0.12, 2));
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$this->assertEqual(quiz_format_grade($quiz, 0), format_float(0, 2));
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$this->assertEqual(quiz_format_grade($quiz, 1.000000000000), format_float(1, 2));
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$quiz->decimalpoints = 0;
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$this->assertEqual(quiz_format_grade($quiz, 0.12345678), '0');
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}
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public function test_quiz_format_question_grade() {
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$quiz = new stdClass();
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$quiz->decimalpoints = 2;
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$quiz->questiondecimalpoints = 2;
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$this->assertEqual(quiz_format_question_grade($quiz, 0.12345678), format_float(0.12, 2));
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$this->assertEqual(quiz_format_question_grade($quiz, 0), format_float(0, 2));
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$this->assertEqual(quiz_format_question_grade($quiz, 1.000000000000), format_float(1, 2));
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$quiz->decimalpoints = 3;
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$quiz->questiondecimalpoints = -1;
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$this->assertEqual(quiz_format_question_grade($quiz, 0.12345678), format_float(0.123, 3));
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$this->assertEqual(quiz_format_question_grade($quiz, 0), format_float(0, 3));
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$this->assertEqual(quiz_format_question_grade($quiz, 1.000000000000), format_float(1, 3));
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$quiz->questiondecimalpoints = 4;
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$this->assertEqual(quiz_format_question_grade($quiz, 0.12345678), format_float(0.1235, 4));
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$this->assertEqual(quiz_format_question_grade($quiz, 0), format_float(0, 4));
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$this->assertEqual(quiz_format_question_grade($quiz, 1.000000000000), format_float(1, 4));
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}
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}
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