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<?php
/**
* Tests the tokenization of "yield from" tokens.
*
* @author Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
* @copyright 2024 PHPCSStandards and contributors
* @license https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Tests\Core\Tokenizers\Tokenizer;
use PHP_CodeSniffer\Tests\Core\Tokenizers\AbstractTokenizerTestCase;
/**
* Yield from token test.
*
* @covers PHP_CodeSniffer\Tokenizers\Tokenizer::createPositionMap
*/
final class CreatePositionMapYieldFromTest extends AbstractTokenizerTestCase
{
/**
* Verify that spaces/tabs in "yield from" tokens get the tab replacement treatment.
*
* @param string $testMarker The comment prefacing the target token.
* @param array<string, int|string|null> $expected Expectations for the token array.
* @param string $content Optional. The test token content to search for.
* Defaults to null.
*
* @dataProvider dataYieldFromTabReplacement
*
* @return void
*/
public function testYieldFromTabReplacement($testMarker, $expected, $content=null)
{
$tokens = $this->phpcsFile->getTokens();
$target = $this->getTargetToken($testMarker, [T_YIELD_FROM], $content);
foreach ($expected as $key => $value) {
if ($key === 'orig_content' && $value === null) {
$this->assertArrayNotHasKey($key, $tokens[$target], "Unexpected 'orig_content' key found in the token array.");
continue;
}
$this->assertArrayHasKey($key, $tokens[$target], "Key $key not found in the token array.");
$this->assertSame($value, $tokens[$target][$key], "Value for key $key does not match expectation.");
}
}//end testYieldFromTabReplacement()
/**
* Data provider.
*
* @see testYieldFromTabReplacement()
*
* @return array<string, array<string, string|array<string, int|string|null>>>
*/
public static function dataYieldFromTabReplacement()
{
return [
'Yield from, single line, single space' => [
'testMarker' => '/* testYieldFromHasSingleSpace */',
'expected' => [
'length' => 10,
'content' => 'yield from',
'orig_content' => null,
],
],
'Yield from, single line, multiple spaces' => [
'testMarker' => '/* testYieldFromHasMultiSpace */',
'expected' => [
'length' => 14,
'content' => 'yield from',
'orig_content' => null,
],
],
'Yield from, single line, has tabs' => [
'testMarker' => '/* testYieldFromHasTabs */',
'expected' => [
'length' => 16,
'content' => 'yield from',
'orig_content' => 'yield from',
],
],
'Yield from, single line, mix of tabs and spaces' => [
'testMarker' => '/* testYieldFromMixedTabsSpaces */',
'expected' => [
'length' => 20,
'content' => 'Yield From',
'orig_content' => 'Yield From',
],
],
];
}//end dataYieldFromTabReplacement()
}//end class
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