Eloy Lafuente (stronk7)
01148a0816
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.
230 lines
9.7 KiB
PHP
230 lines
9.7 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_utils;
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once(__DIR__ . '/../lib.php');
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/**
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* Unit tests for the {@link question_utils} class.
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*
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* @package core_question
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* @category test
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* @copyright 2010 The Open University
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class questionutils_test extends \advanced_testcase {
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public function test_arrays_have_same_keys_and_values(): void {
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$this->assertTrue(question_utils::arrays_have_same_keys_and_values(
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array(),
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array()));
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$this->assertTrue(question_utils::arrays_have_same_keys_and_values(
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array('key' => 1),
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array('key' => '1')));
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$this->assertFalse(question_utils::arrays_have_same_keys_and_values(
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array(),
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array('key' => 1)));
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$this->assertFalse(question_utils::arrays_have_same_keys_and_values(
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array('key' => 2),
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array('key' => 1)));
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$this->assertFalse(question_utils::arrays_have_same_keys_and_values(
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array('key' => 1),
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array('otherkey' => 1)));
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$this->assertFalse(question_utils::arrays_have_same_keys_and_values(
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array('sub0' => '2', 'sub1' => '2', 'sub2' => '3', 'sub3' => '1'),
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array('sub0' => '1', 'sub1' => '2', 'sub2' => '3', 'sub3' => '1')));
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}
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public function test_arrays_same_at_key(): void {
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$this->assertTrue(question_utils::arrays_same_at_key(
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array(),
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array(),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key(
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array(),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key(
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array('key' => 1),
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array(),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key(
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array('key' => 1),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key(
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array('key' => 1),
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array('key' => 2),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key(
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array('key' => 1),
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array('key' => '1'),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key(
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array('key' => 0),
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array('key' => ''),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key(
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array(),
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array('key' => ''),
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'key'));
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}
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public function test_arrays_same_at_key_missing_is_blank(): void {
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$this->assertTrue(question_utils::arrays_same_at_key_missing_is_blank(
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array(),
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array(),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_missing_is_blank(
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array(),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_missing_is_blank(
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array('key' => 1),
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array(),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_missing_is_blank(
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array('key' => 1),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_missing_is_blank(
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array('key' => 1),
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array('key' => 2),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_missing_is_blank(
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array('key' => 1),
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array('key' => '1'),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_missing_is_blank(
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array('key' => '0'),
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array('key' => ''),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_missing_is_blank(
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array(),
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array('key' => ''),
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'key'));
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}
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public function test_arrays_same_at_key_integer(): void {
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$this->assertTrue(question_utils::arrays_same_at_key_integer(
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array(),
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array(),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_integer(
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array(),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_integer(
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array('key' => 1),
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array(),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_integer(
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array('key' => 1),
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array('key' => 1),
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'key'));
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$this->assertFalse(question_utils::arrays_same_at_key_integer(
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array('key' => 1),
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array('key' => 2),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_integer(
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array('key' => 1),
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array('key' => '1'),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_integer(
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array('key' => '0'),
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array('key' => ''),
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'key'));
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$this->assertTrue(question_utils::arrays_same_at_key_integer(
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array(),
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array('key' => 0),
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'key'));
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}
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public function test_int_to_roman(): void {
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$this->assertSame('i', question_utils::int_to_roman(1));
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$this->assertSame('iv', question_utils::int_to_roman(4));
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$this->assertSame('v', question_utils::int_to_roman(5));
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$this->assertSame('vi', question_utils::int_to_roman(6));
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$this->assertSame('ix', question_utils::int_to_roman(9));
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$this->assertSame('xi', question_utils::int_to_roman(11));
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$this->assertSame('xlviii', question_utils::int_to_roman(48));
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$this->assertSame('lxxxvii', question_utils::int_to_roman(87));
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$this->assertSame('c', question_utils::int_to_roman(100));
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$this->assertSame('mccxxxiv', question_utils::int_to_roman(1234));
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$this->assertSame('mmmcmxcix', question_utils::int_to_roman(3999));
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}
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public function test_int_to_letter(): void {
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$this->assertEquals('A', question_utils::int_to_letter(1));
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$this->assertEquals('B', question_utils::int_to_letter(2));
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$this->assertEquals('C', question_utils::int_to_letter(3));
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$this->assertEquals('D', question_utils::int_to_letter(4));
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$this->assertEquals('E', question_utils::int_to_letter(5));
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$this->assertEquals('F', question_utils::int_to_letter(6));
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$this->assertEquals('G', question_utils::int_to_letter(7));
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$this->assertEquals('H', question_utils::int_to_letter(8));
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$this->assertEquals('I', question_utils::int_to_letter(9));
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$this->assertEquals('J', question_utils::int_to_letter(10));
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$this->assertEquals('K', question_utils::int_to_letter(11));
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$this->assertEquals('L', question_utils::int_to_letter(12));
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$this->assertEquals('M', question_utils::int_to_letter(13));
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$this->assertEquals('N', question_utils::int_to_letter(14));
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$this->assertEquals('O', question_utils::int_to_letter(15));
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$this->assertEquals('P', question_utils::int_to_letter(16));
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$this->assertEquals('Q', question_utils::int_to_letter(17));
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$this->assertEquals('R', question_utils::int_to_letter(18));
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$this->assertEquals('S', question_utils::int_to_letter(19));
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$this->assertEquals('T', question_utils::int_to_letter(20));
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$this->assertEquals('U', question_utils::int_to_letter(21));
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$this->assertEquals('V', question_utils::int_to_letter(22));
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$this->assertEquals('W', question_utils::int_to_letter(23));
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$this->assertEquals('X', question_utils::int_to_letter(24));
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$this->assertEquals('Y', question_utils::int_to_letter(25));
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$this->assertEquals('Z', question_utils::int_to_letter(26));
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}
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public function test_int_to_roman_too_small(): void {
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$this->expectException(\moodle_exception::class);
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question_utils::int_to_roman(0);
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}
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public function test_int_to_roman_too_big(): void {
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$this->expectException(\moodle_exception::class);
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question_utils::int_to_roman(4000);
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}
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public function test_int_to_roman_not_int(): void {
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$this->expectException(\moodle_exception::class);
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question_utils::int_to_roman(1.5);
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}
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public function test_clean_param_mark(): void {
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$this->assertNull(question_utils::clean_param_mark(null));
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$this->assertNull(question_utils::clean_param_mark('frog'));
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$this->assertSame('', question_utils::clean_param_mark(''));
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$this->assertSame(0.0, question_utils::clean_param_mark('0'));
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$this->assertSame(1.5, question_utils::clean_param_mark('1.5'));
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$this->assertSame(1.5, question_utils::clean_param_mark('1,5'));
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$this->assertSame(-1.5, question_utils::clean_param_mark('-1.5'));
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$this->assertSame(-1.5, question_utils::clean_param_mark('-1,5'));
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}
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}
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