+++ /dev/null
-<?php
-
-/*
- * This file is part of the Behat Testwork.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Behat\Testwork\Call;
-
-use ArrayIterator;
-use Countable;
-use Iterator;
-use IteratorAggregate;
-
-/**
- * Aggregates multiple call results into a collection and provides an informational API on top of that.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class CallResults implements Countable, IteratorAggregate
-{
- /**
- * @var CallResult[]
- */
- private $results;
-
- /**
- * Initializes call results collection.
- *
- * @param CallResult[] $results
- */
- public function __construct(array $results = array())
- {
- $this->results = $results;
- }
-
- /**
- * Merges results from provided collection into the current one.
- *
- * @param CallResults $first
- * @param CallResults $second
- *
- * @return CallResults
- */
- public static function merge(CallResults $first, CallResults $second)
- {
- return new static(array_merge($first->toArray(), $second->toArray()));
- }
-
- /**
- * Checks if any call in collection throws an exception.
- *
- * @return Boolean
- */
- public function hasExceptions()
- {
- foreach ($this->results as $result) {
- if ($result->hasException()) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * Checks if any call in collection produces an output.
- *
- * @return Boolean
- */
- public function hasStdOuts()
- {
- foreach ($this->results as $result) {
- if ($result->hasStdOut()) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * Returns amount of results.
- *
- * @return integer
- */
- public function count()
- {
- return count($this->results);
- }
-
- /**
- * Returns collection iterator.
- *
- * @return Iterator
- */
- public function getIterator()
- {
- return new ArrayIterator($this->results);
- }
-
- /**
- * Returns call results array.
- *
- * @return CallResult[]
- */
- public function toArray()
- {
- return $this->results;
- }
-}