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NoLeadingNamespaceWhitespaceFixerTest.php
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NoLeadingNamespaceWhitespaceFixerTest.php
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<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Tests\Fixer\NamespaceNotation;
use PhpCsFixer\Tests\Test\AbstractFixerTestCase;
use PhpCsFixer\WhitespacesFixerConfig;
/**
* @author Bram Gotink <bram@gotink.me>
* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* @internal
*
* @covers \PhpCsFixer\Fixer\NamespaceNotation\NoLeadingNamespaceWhitespaceFixer
*/
final class NoLeadingNamespaceWhitespaceFixerTest extends AbstractFixerTestCase
{
/**
* @dataProvider provideFixCases
*/
public function testFix(string $expected, ?string $input = null): void
{
$this->doTest($expected, $input);
}
public static function provideFixCases(): iterable
{
$manySpaces = [];
for ($i = 1; $i <= 100; ++$i) {
$manySpaces[] = 'namespace Test'.$i.';';
}
// with newline
yield ["<?php\nnamespace Test1;"];
yield ["<?php\n\nnamespace Test2;"];
yield [
"<?php\nnamespace Test3;",
"<?php\n namespace Test3;",
];
// without newline
yield ['<?php namespace Test4;'];
yield [
'<?php namespace Test5;',
'<?php namespace Test5;',
];
// multiple namespaces with newline
yield [
'<?php
namespace Test6a;
namespace Test6b;',
];
yield [
'<?php
namespace Test7a;
/* abc */
namespace Test7b;',
'<?php
namespace Test7a;
/* abc */namespace Test7b;',
];
yield [
'<?php
namespace Test8a;
namespace Test8b;',
'<?php
namespace Test8a;
namespace Test8b;',
];
yield [
'<?php
namespace Test9a;
class Test {}
namespace Test9b;',
'<?php
namespace Test9a;
class Test {}
namespace Test9b;',
];
yield [
'<?php
namespace Test10a;
use Exception;
namespace Test10b;',
'<?php
namespace Test10a;
use Exception;
namespace Test10b;',
];
// multiple namespaces without newline
yield ['<?php namespace Test11a; namespace Test11b;'];
yield [
'<?php namespace Test12a; namespace Test12b;',
'<?php namespace Test12a; namespace Test12b;', ];
yield [
'<?php namespace Test13a; namespace Test13b;',
'<?php namespace Test13a; namespace Test13b;', ];
// namespaces without spaces in between
yield [
'<?php
namespace Test14a{}
namespace Test14b{}',
'<?php
namespace Test14a{}namespace Test14b{}',
];
yield [
'<?php
namespace Test15a;
namespace Test15b;',
'<?php
namespace Test15a;namespace Test15b;',
];
yield [
'<?php
'.implode("\n", $manySpaces),
'<?php
'.implode('', $manySpaces),
];
yield [
'<?php
#
namespace TestComment;',
'<?php
#
namespace TestComment;',
];
}
/**
* @dataProvider provideWithWhitespacesConfigCases
*/
public function testWithWhitespacesConfig(string $expected, ?string $input = null): void
{
$this->fixer->setWhitespacesConfig(new WhitespacesFixerConfig("\t", "\r\n"));
$this->doTest($expected, $input);
}
public static function provideWithWhitespacesConfigCases(): iterable
{
yield [
"<?php\r\nnamespace TestW1a{}\r\nnamespace TestW1b{}",
"<?php\r\n namespace TestW1a{}\r\nnamespace TestW1b{}",
];
yield [
"<?php\r\nnamespace Test14a{}\r\nnamespace Test14b{}",
"<?php\r\n namespace Test14a{}namespace Test14b{}",
];
}
}