Viewing file:  CallTimesPrediction.php (3.14 KB) -rw-r--r--
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<?php
/*
* This file is part of the Prophecy.
* (c) Konstantin Kudryashov <ever.zet@gmail.com>
* Marcello Duarte <marcello.duarte@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Prophecy\Prediction;
use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Argument\ArgumentsWildcard;
use Prophecy\Argument\Token\AnyValuesToken;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Prediction\UnexpectedCallsCountException;
/**
* Prediction interface.
* Predictions are logical test blocks, tied to `should...` keyword.
*
* @author Konstantin Kudryashov <ever.zet@gmail.com>
*/
class CallTimesPrediction implements PredictionInterface
{
private $times;
private $util;
/**
* Initializes prediction.
*
* @param int $times
* @param StringUtil $util
*/
public function __construct($times, StringUtil $util = null)
{
$this->times = intval($times);
$this->util = $util ?: new StringUtil;
}
/**
* Tests that there was exact amount of calls made.
*
* @param Call[] $calls
* @param ObjectProphecy $object
* @param MethodProphecy $method
*
* @throws \Prophecy\Exception\Prediction\UnexpectedCallsCountException
*/
public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
{
if ($this->times == count($calls)) {
return;
}
$methodCalls = $object->findProphecyMethodCalls(
$method->getMethodName(),
new ArgumentsWildcard(array(new AnyValuesToken))
);
if (count($calls)) {
$message = sprintf(
"Expected exactly %d calls that match:\n".
" %s->%s(%s)\n".
"but %d were made:\n%s",
$this->times,
get_class($object->reveal()),
$method->getMethodName(),
$method->getArgumentsWildcard(),
count($calls),
$this->util->stringifyCalls($calls)
);
} elseif (count($methodCalls)) {
$message = sprintf(
"Expected exactly %d calls that match:\n".
" %s->%s(%s)\n".
"but none were made.\n".
"Recorded `%s(...)` calls:\n%s",
$this->times,
get_class($object->reveal()),
$method->getMethodName(),
$method->getArgumentsWildcard(),
$method->getMethodName(),
$this->util->stringifyCalls($methodCalls)
);
} else {
$message = sprintf(
"Expected exactly %d calls that match:\n".
" %s->%s(%s)\n".
"but none were made.",
$this->times,
get_class($object->reveal()),
$method->getMethodName(),
$method->getArgumentsWildcard()
);
}
throw new UnexpectedCallsCountException($message, $method, $this->times, $calls);
}
}
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