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SingleLineEmptyBodyFixerTest.php
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SingleLineEmptyBodyFixerTest.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\Basic;
use PhpCsFixer\Tests\Test\AbstractFixerTestCase;
/**
* @internal
*
* @covers \PhpCsFixer\Fixer\Basic\SingleLineEmptyBodyFixer
*/
final class SingleLineEmptyBodyFixerTest extends AbstractFixerTestCase
{
/**
* @dataProvider provideFixCases
*/
public function testFix(string $expected, ?string $input = null): void
{
$this->doTest($expected, $input);
}
/**
* @return iterable<array{0: string, 1?: string}>
*/
public static function provideFixCases(): iterable
{
yield 'non-empty class' => [
'<?php class Foo
{
public function bar () {}
}
',
];
yield 'non-empty function body' => [
'<?php
function f1()
{ /* foo */ }
function f2()
{ /** foo */ }
function f3()
{ // foo
}
function f4()
{
return true;
}
',
];
yield 'classes' => [
'<?php
class Foo {}
class Bar extends BarParent {}
class Baz implements BazInterface {}
abstract class A {}
final class F {}
',
'<?php
class Foo
{
}
class Bar extends BarParent
{}
class Baz implements BazInterface {}
abstract class A
{}
final class F
{
}
',
];
yield 'multiple functions' => [
'<?php
function notThis1() { return 1; }
function f1() {}
function f2() {}
function f3() {}
function notThis2(){ return 1; }
',
'<?php
function notThis1() { return 1; }
function f1()
{}
function f2() {
}
function f3()
{
}
function notThis2(){ return 1; }
',
];
yield 'remove spaces' => [
'<?php
function f1() {}
function f2() {}
function f3() {}
',
'<?php
function f1() { }
function f2() { }
function f3() { }
',
];
yield 'add spaces' => [
'<?php
function f1() {}
function f2() {}
function f3() {}
',
'<?php
function f1(){}
function f2(){}
function f3(){}
',
];
yield 'with return types' => [
'<?php
function f1(): void {}
function f2(): \Foo\Bar {}
function f3(): ?string {}
',
'<?php
function f1(): void
{}
function f2(): \Foo\Bar { }
function f3(): ?string {
}
',
];
yield 'abstract functions' => [
'<?php abstract class C {
abstract function f1();
function f2() {}
abstract function f3();
}
if (true) { }
',
'<?php abstract class C {
abstract function f1();
function f2() { }
abstract function f3();
}
if (true) { }
',
];
yield 'every token in separate line' => [
'<?php
function
foo
(
)
:
void {}
',
'<?php
function
foo
(
)
:
void
{
}
',
];
yield 'comments before body' => [
'<?php
function f1()
// foo
{}
function f2()
/* foo */
{}
function f3()
/** foo */
{}
function f4()
/** foo */
/** bar */
{}
',
'<?php
function f1()
// foo
{
}
function f2()
/* foo */
{
}
function f3()
/** foo */
{
}
function f4()
/** foo */
/** bar */
{ }
',
];
yield 'anonymous class' => [
'<?php
$o = new class() {};
',
'<?php
$o = new class() {
};
',
];
yield 'anonymous function' => [
'<?php
$x = function () {};
',
'<?php
$x = function () {
};
',
];
yield 'interface' => [
'<?php interface Foo {}
',
'<?php interface Foo
{
}
',
];
yield 'trait' => [
'<?php trait Foo {}
',
'<?php trait Foo
{
}
',
];
}
/**
* @requires PHP 8.0
*
* @dataProvider provideFix80Cases
*/
public function testFix80(string $expected, ?string $input = null): void
{
$this->doTest($expected, $input);
}
/**
* @return iterable<array{0: string, 1?: string}>
*/
public static function provideFix80Cases(): iterable
{
yield 'single-line promoted properties' => [
'<?php class Foo
{
public function __construct(private int $x, private int $y) {}
}
',
'<?php class Foo
{
public function __construct(private int $x, private int $y)
{
}
}
',
];
yield 'multi-line promoted properties' => [
'<?php class Foo
{
public function __construct(
private int $x,
private int $y,
) {}
}
',
'<?php class Foo
{
public function __construct(
private int $x,
private int $y,
) {
}
}
',
];
}
/**
* @dataProvider provideFix81Cases
*
* @requires PHP 8.1
*/
public function testFix81(string $expected, ?string $input = null): void
{
$this->doTest($expected, $input);
}
/**
* @return iterable<array{0: string, 1?: string}>
*/
public static function provideFix81Cases(): iterable
{
yield 'enum' => [
'<?php enum Foo {}
',
'<?php enum Foo
{
}
',
];
}
}