Eloy Lafuente (stronk7)
1093256560
While this change is not 100% required now, it's good habit and we are checking for it since Moodle 4.4. All the changes in this commit have been applied automatically using the moodle.PHPUnit.TestReturnType sniff and are, exclusively adding the ": void" return types when missing.
113 lines
3.5 KiB
PHP
113 lines
3.5 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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namespace core_question;
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use question_engine;
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once(__DIR__ . '/../lib.php');
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require_once(__DIR__ . '/helpers.php');
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/**
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* This file contains tests for the {@link question_attempt_iterator} class.
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*
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* @package core_question
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* @category test
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* @copyright 2009 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 questionattemptiterator_test extends \advanced_testcase {
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private $quba;
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private $qas = array();
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private $iterator;
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protected function setUp(): void {
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$this->quba = question_engine::make_questions_usage_by_activity('unit_test',
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\context_system::instance());
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$this->quba->set_preferred_behaviour('deferredfeedback');
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$slot = $this->quba->add_question(\test_question_maker::make_question('description'));
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$this->qas[$slot] = $this->quba->get_question_attempt($slot);
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$slot = $this->quba->add_question(\test_question_maker::make_question('description'));
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$this->qas[$slot] = $this->quba->get_question_attempt($slot);
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$this->iterator = $this->quba->get_attempt_iterator();
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}
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protected function tearDown(): void {
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$this->quba = null;
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$this->iterator = null;
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}
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public function test_foreach_loop(): void {
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$i = 1;
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foreach ($this->iterator as $key => $qa) {
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$this->assertEquals($i, $key);
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$this->assertSame($this->qas[$i], $qa);
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$i++;
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}
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$this->assertEquals(3, $i);
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}
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public function test_offsetExists_before_start(): void {
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$this->assertFalse(isset($this->iterator[0]));
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}
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public function test_offsetExists_at_start(): void {
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$this->assertTrue(isset($this->iterator[1]));
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}
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public function test_offsetExists_at_endt(): void {
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$this->assertTrue(isset($this->iterator[2]));
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}
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public function test_offsetExists_past_end(): void {
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$this->assertFalse(isset($this->iterator[3]));
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}
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public function test_offsetGet_before_start(): void {
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$this->expectException(\moodle_exception::class);
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$step = $this->iterator[0];
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}
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public function test_offsetGet_at_start(): void {
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$this->assertSame($this->qas[1], $this->iterator[1]);
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}
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public function test_offsetGet_at_end(): void {
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$this->assertSame($this->qas[2], $this->iterator[2]);
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}
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public function test_offsetGet_past_end(): void {
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$this->expectException(\moodle_exception::class);
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$step = $this->iterator[3];
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}
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public function test_cannot_set(): void {
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$this->expectException(\moodle_exception::class);
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$this->iterator[0] = null;
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}
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public function test_cannot_unset(): void {
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$this->expectException(\moodle_exception::class);
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unset($this->iterator[2]);
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}
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}
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