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<?php
/**
* Tests for the \PHP_CodeSniffer\Util\Tokens::getHighestWeightedToken() method.
*
* @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\Util\Tokens;
use PHP_CodeSniffer\Util\Tokens;
use PHPUnit\Framework\TestCase;
/**
* Tests for the \PHP_CodeSniffer\Util\Tokens::getHighestWeightedToken() method.
*
* @covers \PHP_CodeSniffer\Util\Tokens::getHighestWeightedToken
*/
final class GetHighestWeightedTokenTest extends TestCase
{
/**
* Test the method.
*
* @param array<int|string> $tokens The tokens to find the heighest weighted one.
* @param int|false $expected The expected function return value.
*
* @dataProvider dataGetHighestWeightedToken
*
* @return void
*/
public function testGetHighestWeightedToken($tokens, $expected)
{
$this->assertSame($expected, Tokens::getHighestWeightedToken($tokens));
}//end testGetHighestWeightedToken()
/**
* Data provider.
*
* @return array<string, array<string, int|false|array<int|string>>
*/
public static function dataGetHighestWeightedToken()
{
$data = [
'Array of non-tokens passed, returns first' => [
'tokens' => [
PHP_SAPI,
PHP_MAJOR_VERSION,
PHP_OS,
],
'expected' => PHP_SAPI,
],
'No weightings available for any of the selected tokens, first one wins' => [
'tokens' => [
T_VARIABLE,
T_STRING,
T_EXTENDS,
T_IMPLEMENTS,
],
'expected' => T_VARIABLE,
],
'single token always returns that token' => [
'tokens' => [T_VARIABLE],
'expected' => T_VARIABLE,
],
'Unknown and known token, known token wins' => [
'tokens' => [
T_VARIABLE,
T_SELF,
],
'expected' => T_SELF,
],
'Known and unknown token, known token wins' => [
'tokens' => [
T_CLOSURE,
T_STRING,
],
'expected' => T_CLOSURE,
],
'Two tokens with equal weights passed, first one wins' => [
'tokens' => [
T_CLOSURE,
T_FUNCTION,
],
'expected' => T_CLOSURE,
],
'Five tokens with equal weights passed, first one wins' => [
'tokens' => [
T_NAMESPACE,
T_TRAIT,
T_ENUM,
T_CLASS,
T_INTERFACE,
],
'expected' => T_NAMESPACE,
],
'Tokens with different weights passed, heightest (25) wins' => [
'tokens' => [
T_BITWISE_OR,
T_SELF,
T_MUL_EQUAL,
],
'expected' => T_SELF,
],
'Tokens with different weights passed, heightest (50) wins' => [
'tokens' => [
T_BITWISE_XOR,
T_CATCH,
T_SPACESHIP,
T_PARENT,
],
'expected' => T_CATCH,
],
];
$high100 = [
T_MULTIPLY,
T_BITWISE_AND,
T_SELF,
T_FOREACH,
T_CLOSURE,
];
$data['Tokens with different weights passed, ordered low-high, heightest (100) wins'] = [
'tokens' => $high100,
'expected' => T_CLOSURE,
];
shuffle($high100);
$data['Tokens with different weights passed, order random, heightest (100) wins'] = [
'tokens' => $high100,
'expected' => T_CLOSURE,
];
$high1000 = [
T_ENUM,
T_FUNCTION,
T_ELSEIF,
T_PARENT,
T_BITWISE_OR,
T_MODULUS,
];
$data['Tokens with different weights passed, ordered low-high, heightest (1000) wins'] = [
'tokens' => $high1000,
'expected' => T_ENUM,
];
shuffle($high1000);
$data['Tokens with different weights passed, order random, heightest (1000) wins'] = [
'tokens' => $high1000,
'expected' => T_ENUM,
];
return $data;
}//end dataGetHighestWeightedToken()
}//end class
|
