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Direktori : /home2/selectio/www/fms-worksuite/vendor/phpunit/phpunit/src/Framework/Constraint/ |
Current File : /home2/selectio/www/fms-worksuite/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php |
<?php declare(strict_types=1); /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Framework\Constraint; use function is_array; use function is_object; use function is_string; use function sprintf; use PHPUnit\Framework\ExpectationFailedException; use SebastianBergmann\Comparator\ComparisonFailure; /** * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit */ final class IsIdentical extends Constraint { private readonly mixed $value; public function __construct(mixed $value) { $this->value = $value; } /** * Evaluates the constraint for parameter $other. * * If $returnResult is set to false (the default), an exception is thrown * in case of a failure. null is returned otherwise. * * If $returnResult is true, the result of the evaluation is returned as * a boolean value instead: true in case of success, false in case of a * failure. * * @throws ExpectationFailedException */ public function evaluate(mixed $other, string $description = '', bool $returnResult = false): ?bool { $success = $this->value === $other; if ($returnResult) { return $success; } if (!$success) { $f = null; // if both values are strings, make sure a diff is generated if (is_string($this->value) && is_string($other)) { $f = new ComparisonFailure( $this->value, $other, sprintf("'%s'", $this->value), sprintf("'%s'", $other), ); } // if both values are array, make sure a diff is generated if (is_array($this->value) && is_array($other)) { $f = new ComparisonFailure( $this->value, $other, $this->exporter()->export($this->value), $this->exporter()->export($other), ); } $this->fail($other, $description, $f); } return null; } /** * Returns a string representation of the constraint. */ public function toString(): string { if (is_object($this->value)) { return 'is identical to an object of class "' . $this->value::class . '"'; } return 'is identical to ' . $this->exporter()->export($this->value); } /** * Returns the description of the failure. * * The beginning of failure messages is "Failed asserting that" in most * cases. This method should return the second part of that sentence. */ protected function failureDescription(mixed $other): string { if (is_object($this->value) && is_object($other)) { return 'two variables reference the same object'; } if (is_string($this->value) && is_string($other)) { return 'two strings are identical'; } if (is_array($this->value) && is_array($other)) { return 'two arrays are identical'; } return parent::failureDescription($other); } }