Merge branch 'feature/2927' into develop

Close zendframework/zendframework#2927

src/InputFilterAwareTrait.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_InputFilter
+ */
+
+namespace Zend\InputFilter;
+
+use Zend\InputFilter\InputFilterInterface;
+
+/**
+ * @category  Zend
+ * @package   Zend_InputFilter
+ */
+trait InputFilterAwareTrait
+{
+    /**
+     * @var InputFilterInterface
+     */
+    protected $inputFilter = null;
+
+    /**
+     * Set input filter
+     *
+     * @param InputFilterInterface $inputFilter
+     * @return mixed
+     */
+    public function setInputFilter(InputFilterInterface $inputFilter)
+    {
+        $this->inputFilter = $inputFilter;
+
+        return $this;
+    }
+
+    /**
+     * Retrieve input filter
+     *
+     * @return InputFilterInterface
+     */
+    public function getInputFilter()
+    {
+        return $this->inputFilter;
+    }
+}

test/InputFilterAwareTraitTest.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_InputFilter
+ */
+
+namespace ZendTest\InputFilter;
+
+use \PHPUnit_Framework_TestCase as TestCase;
+use \Zend\InputFilter\InputFilter;
+
+/**
+ * @requires PHP 5.4
+ */
+class InputFilterAwareTraitTest extends TestCase
+{
+    public function testSetInputFilter()
+    {
+        $object = $this->getObjectForTrait('\Zend\InputFilter\InputFilterAwareTrait');
+
+        $this->assertAttributeEquals(null, 'inputFilter', $object);
+
+        $inputFilter = new InputFilter;
+
+        $object->setInputFilter($inputFilter);
+
+        $this->assertAttributeEquals($inputFilter, 'inputFilter', $object);
+    }
+
+    public function testGetInputFilter()
+    {
+        $object = $this->getObjectForTrait('\Zend\InputFilter\InputFilterAwareTrait');
+
+        $this->assertNull($object->getInputFilter());
+
+        $inputFilter = new InputFilter;
+
+        $object->setInputFilter($inputFilter);
+
+        $this->assertEquals($inputFilter, $object->getInputFilter());
+    }
+}