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AbstractFunctionReferenceFixerTest.php
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AbstractFunctionReferenceFixerTest.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;
use PhpCsFixer\Tests\Fixtures\FunctionReferenceTestFixer;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @internal
*
* @covers \PhpCsFixer\AbstractFunctionReferenceFixer
*/
final class AbstractFunctionReferenceFixerTest extends TestCase
{
/**
* @param null|int[] $expected
*
* @dataProvider provideAbstractFunctionReferenceFixerCases
*/
public function testAbstractFunctionReferenceFixer(
?array $expected,
string $source,
string $functionNameToSearch,
int $start = 0,
?int $end = null
): void {
$fixer = new FunctionReferenceTestFixer();
static::assertTrue($fixer->isRisky());
$tokens = Tokens::fromCode($source);
static::assertSame(
$expected,
$fixer->findTest(
$functionNameToSearch,
$tokens,
$start,
$end
)
);
static::assertFalse($tokens->isChanged());
}
public function provideAbstractFunctionReferenceFixerCases(): array
{
return [
'simple case I' => [
[1, 2, 3],
'<?php foo();',
'foo',
],
'simple case II' => [
[2, 3, 4],
'<?php \foo();',
'foo',
],
'test start offset' => [
null,
'<?php
foo();
bar();
',
'foo',
5,
],
'test returns only the first candidate' => [
[2, 3, 4],
'<?php
foo();
foo();
foo();
foo();
foo();
',
'foo',
],
'not found I' => [
null,
'<?php foo();',
'bar',
],
'not found II' => [
null,
'<?php $foo();',
'foo',
],
'not found III' => [
null,
'<?php function foo(){}',
'foo',
],
'not found IIIb' => [
null,
'<?php function foo($a){}',
'foo',
],
'not found IV' => [
null,
'<?php \A\foo();',
'foo',
],
];
}
}