vendor and env first commit

vendor/hamcrest/hamcrest-php/hamcrest/Hamcrest/Arrays/MatchingOnce.php

@@ -0,0 +1,69 @@
+<?php
+namespace Hamcrest\Arrays;
+
+/*
+ Copyright (c) 2009 hamcrest.org
+ */
+
+use Hamcrest\Description;
+
+class MatchingOnce
+{
+
+    private $_elementMatchers;
+    private $_mismatchDescription;
+
+    public function __construct(array $elementMatchers, Description $mismatchDescription)
+    {
+        $this->_elementMatchers = $elementMatchers;
+        $this->_mismatchDescription = $mismatchDescription;
+    }
+
+    public function matches($item)
+    {
+        return $this->_isNotSurplus($item) && $this->_isMatched($item);
+    }
+
+    public function isFinished($items)
+    {
+        if (empty($this->_elementMatchers)) {
+            return true;
+        }
+
+        $this->_mismatchDescription
+                 ->appendText('No item matches: ')->appendList('', ', ', '', $this->_elementMatchers)
+                 ->appendText(' in ')->appendValueList('[', ', ', ']', $items)
+                 ;
+
+        return false;
+    }
+
+    // -- Private Methods
+
+    private function _isNotSurplus($item)
+    {
+        if (empty($this->_elementMatchers)) {
+            $this->_mismatchDescription->appendText('Not matched: ')->appendValue($item);
+
+            return false;
+        }
+
+        return true;
+    }
+
+    private function _isMatched($item)
+    {
+            /** @var $matcher \Hamcrest\Matcher */
+        foreach ($this->_elementMatchers as $i => $matcher) {
+            if ($matcher->matches($item)) {
+                unset($this->_elementMatchers[$i]);
+
+                return true;
+            }
+        }
+
+        $this->_mismatchDescription->appendText('Not matched: ')->appendValue($item);
+
+        return false;
+    }
+}