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ClassKeywordRemoveFixerTest.php
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ClassKeywordRemoveFixerTest.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\LanguageConstruct;
use PhpCsFixer\Tests\Test\AbstractFixerTestCase;
/**
* @author Sullivan Senechal <soullivaneuh@gmail.com>
*
* @internal
*
* @covers \PhpCsFixer\Fixer\LanguageConstruct\ClassKeywordRemoveFixer
*/
final class ClassKeywordRemoveFixerTest extends AbstractFixerTestCase
{
/**
* @dataProvider provideFixCases
*/
public function testFix(string $expected, ?string $input = null): void
{
$this->doTest($expected, $input);
}
public static function provideFixCases(): iterable
{
yield [
"<?php
use Foo\\Bar\\Thing;
echo 'Foo\\Bar\\Thing';
",
'<?php
use Foo\Bar\Thing;
echo Thing::class;
',
];
yield [
'<?php
use Foo\Bar;
'."
echo 'Foo\\Bar\\Thing';
",
'<?php
use Foo\Bar;
'.'
echo Bar\Thing::class;
',
];
yield [
"<?php
namespace Foo;
use Foo\\Bar;
echo 'Foo\\Bar\\Baz';
",
'<?php
namespace Foo;
use Foo\Bar;
echo \Foo\Bar\Baz::class;
',
];
yield [
"<?php
use Foo\\Bar\\Thing as Alias;
echo 'Foo\\Bar\\Thing';
",
'<?php
use Foo\Bar\Thing as Alias;
echo Alias::class;
',
];
yield [
"<?php
use Foo\\Bar\\Dummy;
use Foo\\Bar\\Thing as Alias;
echo 'Foo\\Bar\\Dummy';
echo 'Foo\\Bar\\Thing';
",
'<?php
use Foo\Bar\Dummy;
use Foo\Bar\Thing as Alias;
echo Dummy::class;
echo Alias::class;
',
];
yield [
"<?php
echo 'DateTime';
",
'<?php
echo \DateTime::class;
',
];
yield [
"<?php
echo 'Thing';
",
'<?php
echo Thing::class;
',
];
yield [
"<?php
class Foo {
public function amazingFunction() {
echo 'Thing';
}
}
",
'<?php
class Foo {
public function amazingFunction() {
echo Thing::class;
}
}
',
];
yield [
"<?php
namespace A\\B;
use Foo\\Bar;
echo 'Foo\\Bar';
",
'<?php
namespace A\B;
use Foo\Bar;
echo Bar::class;
',
];
yield [
"<?php
namespace A\\B {
class D {
}
}
namespace B\\B {
class D {
}
}
namespace C {
use A\\B\\D;
var_dump('A\\B\\D');
}
namespace C1 {
use B\\B\\D;
var_dump('B\\B\\D');
}
",
'<?php
namespace A\B {
class D {
}
}
namespace B\B {
class D {
}
}
namespace C {
use A\B\D;
var_dump(D::class);
}
namespace C1 {
use B\B\D;
var_dump(D::class);
}
',
];
yield [
'<?php
namespace Foo;
class Bar extends Baz {
public function a() {
return self::class;
}
public function b() {
return static::class;
}
public function c() {
return parent::class;
}
}
',
];
yield [
"<?php
namespace Foo;
var_dump('Foo\\Bar\\Baz');
",
'<?php
namespace Foo;
var_dump(Bar\Baz::class);
',
];
yield [
"<?php
namespace Foo\\Bar;
var_dump('Foo\\Bar\\Baz');
",
'<?php
namespace Foo\Bar;
var_dump(Baz::class);
',
];
yield [
"<?php
use Foo\\Bar\\{ClassA, ClassB, ClassC as C};
use function Foo\\Bar\\{fn_a, fn_b, fn_c};
use const Foo\\Bar\\{ConstA, ConstB, ConstC};
echo 'Foo\\Bar\\ClassB';
echo 'Foo\\Bar\\ClassC';
",
'<?php
use Foo\Bar\{ClassA, ClassB, ClassC as C};
use function Foo\Bar\{fn_a, fn_b, fn_c};
use const Foo\Bar\{ConstA, ConstB, ConstC};
echo ClassB::class;
echo C::class;
',
"<?php
namespace {
var_dump('Foo');
}
namespace A {
use B\\C;
var_dump('B\\C');
}
namespace {
var_dump('Bar\\Baz');
}
namespace B {
use A\\C\\D;
var_dump('A\\C\\D');
}
namespace {
var_dump('Qux\\Quux');
}
",
'<?php
namespace {
var_dump(Foo::class);
}
namespace A {
use B\C;
var_dump(C::class);
}
namespace {
var_dump(Bar\Baz::class);
}
namespace B {
use A\C\D;
var_dump(D::class);
}
namespace {
var_dump(Qux\Quux::class);
}
',
];
}
/**
* @requires PHP <8.0
*/
public function testFixPrePHP80(): void
{
$this->doTest(
"<?php echo 'DateTime'
# a
/* b */?>
",
'<?php echo \
DateTime:: # a
/* b */ class?>
'
);
}
/**
* @requires PHP 8.0
*/
public function testNotFixPHP8(): void
{
$this->doTest(
"<?php
echo 'Thing';
echo \$thing::class;
",
'<?php
echo Thing::class;
echo $thing::class;
'
);
}
}