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55 lines
1.4 KiB
55 lines
1.4 KiB
<?php declare(strict_types=1);
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/*
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* This file is part of PHPUnit.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PHPUnit\Framework\Constraint;
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use function is_readable;
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use function sprintf;
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/**
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* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
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*/
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final class IsReadable extends Constraint
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{
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/**
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* Returns a string representation of the constraint.
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*/
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public function toString(): string
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{
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return 'is readable';
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}
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/**
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* Evaluates the constraint for parameter $other. Returns true if the
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* constraint is met, false otherwise.
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*
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* @param mixed $other value or object to evaluate
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*/
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protected function matches($other): bool
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{
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return is_readable($other);
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}
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/**
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* Returns the description of the failure.
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*
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* The beginning of failure messages is "Failed asserting that" in most
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* cases. This method should return the second part of that sentence.
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*
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* @param mixed $other evaluated value or object
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*/
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protected function failureDescription($other): string
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{
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return sprintf(
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'"%s" is readable',
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$other,
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);
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}
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}
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