Tim Hunt
ccba5b8805
The sequence of questions that made up a quiz used to be stored as a comma-separated list in quiz.questions. Now the same information is stored in the rows in the quiz_slots table. This is not just 'better' in a database design sense, but it allows for the future changes we will need as we enhance the quiz in the MDL-40987 epic. Having changed the database structure, all the rest of the code needs to be changed to account for it, and that is done here. Note that there are not many unit tests for the changed bit. That is because as part of MDL-40987 we will be changing the code further, and we will add unit tests then.
290 lines
14 KiB
PHP
290 lines
14 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 the quizaccess_delaybetweenattempts plugin.
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*
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* @package quizaccess
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* @subpackage delaybetweenattempts
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* @category phpunit
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* @copyright 2008 The Open University
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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/accessrule/delaybetweenattempts/rule.php');
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/**
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* Unit tests for the quizaccess_delaybetweenattempts plugin.
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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 GPL v3 or later
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*/
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class quizaccess_delaybetweenattempts_testcase extends basic_testcase {
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public function test_just_first_delay() {
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$quiz = new stdClass();
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$quiz->attempts = 3;
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$quiz->timelimit = 0;
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$quiz->delay1 = 1000;
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$quiz->delay2 = 0;
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$quiz->timeclose = 0;
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$cm = new stdClass();
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$cm->id = 0;
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$quizobj = new quiz($quiz, $cm, null);
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$attempt = new stdClass();
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$attempt->timefinish = 10000;
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$rule = new quizaccess_delaybetweenattempts($quizobj, 10000);
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$this->assertEmpty($rule->description());
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$this->assertFalse($rule->prevent_access());
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$this->assertFalse($rule->is_finished(0, $attempt));
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$this->assertFalse($rule->end_time($attempt));
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$this->assertFalse($rule->time_left_display($attempt, 0));
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$this->assertFalse($rule->prevent_new_attempt(0, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$attempt->timefinish = 9000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$attempt->timefinish = 9001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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}
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public function test_just_second_delay() {
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$quiz = new stdClass();
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$quiz->attempts = 5;
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$quiz->timelimit = 0;
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$quiz->delay1 = 0;
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$quiz->delay2 = 1000;
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$quiz->timeclose = 0;
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$cm = new stdClass();
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$cm->id = 0;
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$quizobj = new quiz($quiz, $cm, null);
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$attempt = new stdClass();
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$attempt->timefinish = 10000;
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$rule = new quizaccess_delaybetweenattempts($quizobj, 10000);
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$this->assertEmpty($rule->description());
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$this->assertFalse($rule->prevent_access());
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$this->assertFalse($rule->is_finished(0, $attempt));
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$this->assertFalse($rule->end_time($attempt));
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$this->assertFalse($rule->time_left_display($attempt, 0));
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$this->assertFalse($rule->prevent_new_attempt(0, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(5, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertEquals($rule->prevent_new_attempt(3, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$attempt->timefinish = 9000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timefinish = 9001;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertEquals($rule->prevent_new_attempt(4, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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}
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public function test_just_both_delays() {
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$quiz = new stdClass();
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$quiz->attempts = 5;
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$quiz->timelimit = 0;
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$quiz->delay1 = 2000;
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$quiz->delay2 = 1000;
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$quiz->timeclose = 0;
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$cm = new stdClass();
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$cm->id = 0;
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$quizobj = new quiz($quiz, $cm, null);
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$attempt = new stdClass();
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$attempt->timefinish = 10000;
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$rule = new quizaccess_delaybetweenattempts($quizobj, 10000);
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$this->assertEmpty($rule->description());
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$this->assertFalse($rule->prevent_access());
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$this->assertFalse($rule->is_finished(0, $attempt));
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$this->assertFalse($rule->end_time($attempt));
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$this->assertFalse($rule->time_left_display($attempt, 0));
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$this->assertFalse($rule->prevent_new_attempt(0, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(5, $attempt));
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(12000)));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertEquals($rule->prevent_new_attempt(3, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$attempt->timefinish = 8000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timefinish = 8001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(4, $attempt));
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$attempt->timefinish = 9000;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timefinish = 9001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11001)));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertEquals($rule->prevent_new_attempt(4, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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}
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public function test_with_close_date() {
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$quiz = new stdClass();
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$quiz->attempts = 5;
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$quiz->timelimit = 0;
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$quiz->delay1 = 2000;
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$quiz->delay2 = 1000;
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$quiz->timeclose = 15000;
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$cm = new stdClass();
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$cm->id = 0;
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$quizobj = new quiz($quiz, $cm, null);
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$attempt = new stdClass();
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$attempt->timefinish = 13000;
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$rule = new quizaccess_delaybetweenattempts($quizobj, 10000);
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$this->assertEmpty($rule->description());
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$this->assertFalse($rule->prevent_access());
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$this->assertFalse($rule->is_finished(0, $attempt));
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$this->assertFalse($rule->end_time($attempt));
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$this->assertFalse($rule->time_left_display($attempt, 0));
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$attempt->timefinish = 13000;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(15000)));
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$attempt->timefinish = 13001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youcannotwait', 'quizaccess_delaybetweenattempts'));
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$attempt->timefinish = 14000;
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(15000)));
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$attempt->timefinish = 14001;
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youcannotwait', 'quizaccess_delaybetweenattempts'));
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$rule = new quizaccess_delaybetweenattempts($quizobj, 15000);
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$attempt->timefinish = 13000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$attempt->timefinish = 13001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youcannotwait', 'quizaccess_delaybetweenattempts'));
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$attempt->timefinish = 14000;
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$attempt->timefinish = 14001;
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youcannotwait', 'quizaccess_delaybetweenattempts'));
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$rule = new quizaccess_delaybetweenattempts($quizobj, 15001);
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$attempt->timefinish = 13000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$attempt->timefinish = 13001;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$attempt->timefinish = 14000;
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$attempt->timefinish = 14001;
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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}
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public function test_time_limit_and_overdue() {
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$quiz = new stdClass();
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$quiz->attempts = 5;
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$quiz->timelimit = 100;
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$quiz->delay1 = 2000;
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$quiz->delay2 = 1000;
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$quiz->timeclose = 0;
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$cm = new stdClass();
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$cm->id = 0;
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$quizobj = new quiz($quiz, $cm, null);
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$attempt = new stdClass();
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$attempt->timestart = 9900;
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$attempt->timefinish = 10100;
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$rule = new quizaccess_delaybetweenattempts($quizobj, 10000);
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$this->assertEmpty($rule->description());
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$this->assertFalse($rule->prevent_access());
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$this->assertFalse($rule->is_finished(0, $attempt));
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$this->assertFalse($rule->end_time($attempt));
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$this->assertFalse($rule->time_left_display($attempt, 0));
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$this->assertFalse($rule->prevent_new_attempt(0, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(5, $attempt));
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(12000)));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertEquals($rule->prevent_new_attempt(3, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$attempt->timestart = 7950;
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$attempt->timefinish = 8000;
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$this->assertFalse($rule->prevent_new_attempt(1, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timestart = 7950;
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$attempt->timefinish = 8001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(4, $attempt));
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$attempt->timestart = 8950;
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$attempt->timefinish = 9000;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timestart = 8950;
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$attempt->timefinish = 9001;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11001)));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertEquals($rule->prevent_new_attempt(4, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$attempt->timestart = 8900;
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$attempt->timefinish = 9100;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11000)));
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$this->assertFalse($rule->prevent_new_attempt(2, $attempt));
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$this->assertFalse($rule->prevent_new_attempt(3, $attempt));
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$attempt->timestart = 8901;
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$attempt->timefinish = 9100;
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$this->assertEquals($rule->prevent_new_attempt(1, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(11001)));
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$this->assertEquals($rule->prevent_new_attempt(2, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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$this->assertEquals($rule->prevent_new_attempt(4, $attempt),
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get_string('youmustwait', 'quizaccess_delaybetweenattempts', userdate(10001)));
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}
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}
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