Enable compliance tests for CollectionInputFilter

Author: Maks3w

test/CollectionInputFilterTest.php

@@ -18,6 +18,8 @@
 
 class CollectionInputFilterTest extends TestCase
 {
+    use InputFilterInterfaceTestTrait;
+
     /**
      * @var \Zend\InputFilter\CollectionInputFilter
      */
@@ -808,4 +810,11 @@ public function testCountZeroValidateInternalInputWithCollectionInputFilter()
         $this->assertTrue($this->filter->isvalid());
         $this->assertSame($data, $this->filter->getValues());
     }
+
+    protected function createDefaultInputFilter()
+    {
+        $inputFilter = new CollectionInputFilter();
+
+        return $inputFilter;
+    }
 }