gnu-social/tests/Core/NicknameTest.php

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<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
namespace Tests\Unit;
if (!defined('INSTALLDIR')) {
define('INSTALLDIR', dirname(dirname(__DIR__)));
}
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if (!defined('PUBLICDIR')) {
define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
}
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if (!defined('GNUSOCIAL')) {
define('GNUSOCIAL', true);
}
if (!defined('STATUSNET')) { // Compatibility
define('STATUSNET', true);
}
use Nickname;
use NicknameBlacklistedException;
use NicknameEmptyException;
use NicknameException;
use NicknameInvalidException;
use NicknamePathCollisionException;
use NicknameTakenException;
use NicknameTooLongException;
use PHPUnit\Framework\TestCase;
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require_once INSTALLDIR . '/lib/util/common.php';
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/**
* Test cases for nickname validity and normalization.
*/
final class NicknameTest extends TestCase
{
/**
* Basic test using Nickname::normalize()
*
* @dataProvider provider
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*
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* @param $input
* @param $expected
* @param null $expectedException
*/
public function testBasic($input, $expected, $expectedException = null)
{
$exception = null;
$normalized = false;
try {
$normalized = Nickname::normalize($input);
} catch (NicknameException $e) {
$exception = $e;
}
if ($expected === false) {
if ($expectedException) {
if ($exception) {
$stuff = get_class($exception) . ': ' . $exception->getMessage();
} else {
$stuff = var_export($exception, true);
}
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static::assertTrue(
$exception && $exception instanceof $expectedException,
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"invalid input '{$input}' expected to fail with {$expectedException}, " .
"got {$stuff}"
);
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} else {
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static::assertTrue(
$normalized == false,
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"invalid input '{$input}' expected to fail"
);
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}
} else {
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$msg = "normalized input nickname '{$input}' expected to normalize to '{$expected}', got ";
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if ($exception) {
$msg .= get_class($exception) . ': ' . $exception->getMessage();
} else {
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$msg .= "'{$normalized}'";
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}
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static::assertSame($expected, $normalized, $msg);
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}
}
/**
* Test on the regex matching used in common_find_mentions
* (testing on the full notice rendering is difficult as it needs
* to be able to pull from global state)
*
* @dataProvider provider
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*
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* @param $input
* @param $expected
* @param null $expectedException
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*
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* @throws NicknameBlacklistedException
* @throws NicknameEmptyException
* @throws NicknameException
* @throws NicknameInvalidException
* @throws NicknamePathCollisionException
* @throws NicknameTakenException
* @throws NicknameTooLongException
*/
public function testAtReply($input, $expected, $expectedException = null)
{
if ($expected == false) {
// nothing to do
} else {
$text = "@{$input} awesome! :)";
$matches = common_find_mentions_raw($text);
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static::assertCount(1, $matches);
static::assertSame($expected, Nickname::normalize($matches[0][0]));
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}
}
public static function provider()
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{
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return [
['evan', 'evan'],
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// Case and underscore variants
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['Evan', 'evan'],
['EVAN', 'evan'],
['ev_an', 'evan'],
['E__V_an', 'evan'],
['evan1', 'evan1'],
['evan_1', 'evan1'],
['0x20', '0x20'],
['1234', '1234'], // should this be allowed though? :)
['12__34', '1234'],
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// Some (currently) invalid chars...
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['^#@&^#@', false, 'NicknameInvalidException'], // all invalid :D
['ev.an', false, 'NicknameInvalidException'],
['ev/an', false, 'NicknameInvalidException'],
['ev an', false, 'NicknameInvalidException'],
['ev-an', false, 'NicknameInvalidException'],
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// Non-ASCII letters; currently not allowed, in future
// we'll add them at least with conversion to ASCII.
// Not much use until we have storage of display names,
// though.
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['évan', false, 'NicknameInvalidException'], // so far...
['Évan', false, 'NicknameInvalidException'], // so far...
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// Length checks
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['', false, 'NicknameEmptyException'],
['___', false, 'NicknameEmptyException'],
['eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'], // 64 chars
['eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee_', false, 'NicknameTooLongException'], // the _ is too long...
['eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', false, 'NicknameTooLongException'], // 65 chars -- too long
];
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}
}