<?php
/*
* This file is part of the phpunit-mock-objects package.
*
* (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\Matcher;
use PHPUnit\Framework\ExpectationFailedException;
/**
* Invocation matcher which checks if a method has been invoked at least one
* time.
*
* If the number of invocations is 0 it will throw an exception in verify.
*/
class InvokedAtLeastOnce extends InvokedRecorder
{
/**
* @return string
*/
public function toString()
{
return 'invoked at least once';
}
/**
* 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()
{
$count = $this->getInvocationCount();
if ($count < 1) {
throw new ExpectationFailedException(
'Expected invocation at least once but it never occurred.'
);
}
}
}