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42 lines
1018 B
42 lines
1018 B
<?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\MockObject\Stub;
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use function sprintf;
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use PHPUnit\Framework\MockObject\Invocation;
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/**
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* @internal This class is not covered by the backward compatibility promise for PHPUnit
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*/
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final class ReturnArgument implements Stub
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{
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/**
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* @var int
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*/
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private $argumentIndex;
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public function __construct($argumentIndex)
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{
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$this->argumentIndex = $argumentIndex;
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}
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public function invoke(Invocation $invocation)
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{
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if (isset($invocation->getParameters()[$this->argumentIndex])) {
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return $invocation->getParameters()[$this->argumentIndex];
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}
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}
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public function toString(): string
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{
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return sprintf('return argument #%d', $this->argumentIndex);
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}
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}
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