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CleanNamespaceFixerTest.php
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CleanNamespaceFixerTest.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;
/**
* @internal
*
* @covers \PhpCsFixer\Fixer\NamespaceNotation\CleanNamespaceFixer
*/
final class CleanNamespaceFixerTest extends AbstractFixerTestCase
{
/**
* @requires PHP <8.0
*
* @dataProvider provideFixCases
*/
public function testFix(string $expected, string $input): void
{
$this->doTest($expected, $input);
}
public static function provideFixCases(): iterable
{
yield [
'<?php use function FooLibrary\Bar\Baz\ClassA as Foo ?>',
'<?php use function FooLibrary \ Bar \ Baz \ /* A */ ClassA as Foo ?>',
];
yield [
'<?php use function FooLibrary\Bar\Baz\ClassA as Foo;',
'<?php use function FooLibrary \ Bar \ Baz \ /* A */ ClassA as Foo;',
];
yield [
'<?php namespace AT\B # foo 3
;',
'<?php namespace AT # foo 1
\ /**
2
*/
B # foo 3
;',
];
yield [
'<?php namespace AX\B;',
'<?php namespace AX /* foo */ \ B;',
];
yield [
'<?php namespace A1\B\C ; // foo',
'<?php namespace A1 \ B \ C ; // foo',
];
yield [
'<?php echo A\B();A\B();A\B();A\B();',
'<?php echo A \ B();A \ B();A \ B();A \ B();',
];
yield [
'<?php namespace A\B ?>',
'<?php namespace A \ B ?>',
];
yield [
'<?php echo /* */ x\y() ?>',
'<?php echo /* */ x \ y() ?>',
];
yield [
'<?php namespace A\B\C\D;?>',
'<?php namespace A\/* 1 */B/* 2 */\C/* 3 *//* 4 */\/* 5 */D;?>',
];
yield [
'<?php namespace A\B ?>',
'<?php namespace A \/* 1 */ B ?>',
];
yield [
'<?php echo A\B(1, 2, 3) ?>',
'<?php echo A \ /* 1 */ B(1, 2, 3) ?>',
];
yield [
'<?php
namespace A\B\C\D\E /* 5.1 */{ }
namespace B\B\C\D\E /* 5.2 */{ }
namespace C\B\C\D\E /* 5.3 */{ }
namespace D\B\C\D\E /* 5.4 */{ }
namespace E\B\C\D\E /* 5.5 */{ }
',
'<?php
namespace A /* 1 */ \ B \ /** 2 */ C \ /* 3 */ D /* 4 */ \ E /* 5.1 */{ }
namespace B /* 1 */ \ B \ /* 2 */ C \ /** 3 */ D /* 4 */ \ E /* 5.2 */{ }
namespace C /* 1 */ \ B \ /* 2 */ C \ /* 3 */ D /** 4 */ \ E /* 5.3 */{ }
namespace D /* 1 */ \ B \ /* 2 */ C \ /* 3 */ D /* 4 */ \ E /* 5.4 */{ }
namespace E /* 1 */ \ B \ /* 2 */ C \ /* 3 */ D /* 4 */ \ E /* 5.5 */{ }
',
];
yield [
'<?php
namespace A\B;
try {
foo();
} catch ( \ParseError\A\B $e) {
}
if (
!a instanceof \EventDispatcher\EventDispatcherInterface
) {
foo();
}
',
'<?php
namespace A \ B;
try {
foo();
} catch ( \ ParseError\ A \ B $e) {
}
if (
!a instanceof \EventDispatcher\/* 1 */EventDispatcherInterface
) {
foo();
}
',
];
yield [
'<?php use function Foo\iter\ { range, map, filter, apply, reduce, foo\operator };
class Foo
{
private function foo1(): \Exception\A /** 2 */ // trailing comment
{
}
private function foo2(): \Exception // trailing comment
{
}
}',
'<?php use function Foo \ iter /* A */ \ { range, map, filter, apply, reduce, foo \ operator };
class Foo
{
private function foo1(): \Exception \ /* 1 */ A /** 2 */ // trailing comment
{
}
private function foo2(): \Exception // trailing comment
{
}
}',
];
}
}