File "ConsecutiveCalls.php"
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<?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\MockObject\Stub;
use function array_shift;
use function count;
use PHPUnit\Framework\MockObject\Invocation;
use PHPUnit\Framework\MockObject\NoMoreReturnValuesConfiguredException;
/**
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class ConsecutiveCalls implements Stub
{
private array $stack;
private int $numberOfConfiguredReturnValues;
public function __construct(array $stack)
{
$this->stack = $stack;
$this->numberOfConfiguredReturnValues = count($stack);
}
/**
* @throws NoMoreReturnValuesConfiguredException
*/
public function invoke(Invocation $invocation): mixed
{
if (empty($this->stack)) {
throw new NoMoreReturnValuesConfiguredException(
$invocation,
$this->numberOfConfiguredReturnValues,
);
}
$value = array_shift($this->stack);
if ($value instanceof Stub) {
$value = $value->invoke($invocation);
}
return $value;
}
}