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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\MockObject\Rule;
use function sprintf;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
/**
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class InvokedCount extends InvocationOrder
{
/**
* @var int
*/
private $expectedCount;
/**
* @param int $expectedCount
*/
public function __construct($expectedCount)
{
$this->expectedCount = $expectedCount;
}
public function isNever(): bool
{
return $this->expectedCount === 0;
}
public function toString(): string
{
return 'invoked ' . $this->expectedCount . ' time(s)';
}
public function matches(BaseInvocation $invocation): bool
{
return true;
}
/**
* Verifies that the current expectation is valid. If everything is OK the
* code should just return, if not it must throw an exception.
*
* @throws ExpectationFailedException
*/
public function verify(): void
{
$count = $this->getInvocationCount();
if ($count !== $this->expectedCount) {
throw new ExpectationFailedException(
sprintf(
'Method was expected to be called %d times, ' .
'actually called %d times.',
$this->expectedCount,
$count
)
);
}
}
/**
* @throws ExpectationFailedException
*/
protected function invokedDo(BaseInvocation $invocation): void
{
$count = $this->getInvocationCount();
if ($count > $this->expectedCount) {
$message = $invocation->toString() . ' ';
switch ($this->expectedCount) {
case 0:
$message .= 'was not expected to be called.';
break;
case 1:
$message .= 'was not expected to be called more than once.';
break;
default:
$message .= sprintf(
'was not expected to be called more than %d times.',
$this->expectedCount
);
}
throw new ExpectationFailedException($message);
}
}
}
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