Merge branch 'hotfix/22' into develop

Forward port #22

Author: weierophinney

CHANGELOG.md

@@ -36,6 +36,12 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Fixed
 
+- [#22](https://github.com/zendframework/zend-inputfilter/pull/22) adds tests to
+  verify two conditions around inputs with fallback values:
+  - If the input was not in the data set, it should not be represented in either
+    the list of valid *or* invalid inputs.
+  - If the input *was* in the data set, but empty, it should be represented in
+    the list of valid inputs.
 - [#31](https://github.com/zendframework/zend-inputfilter/pull/31) updates the
   `InputFilterInterface::add()` docblock to match existing, shipped implementations.
 - [#25](https://github.com/zendframework/zend-inputfilter/pull/25) updates the

test/BaseInputFilterTest.php

@@ -1082,6 +1082,8 @@ public function testMissingRequiredThatAllowsEmptyWithFallbackShouldMarkInputVal
         $data = $filter->getValues();
         $this->assertArrayHasKey('bar', $data);
         $this->assertEquals($bar->getFallbackValue(), $data['bar']);
+        $this->assertArrayNotHasKey('bar', $filter->getValidInput());
+        $this->assertArrayNotHasKey('bar', $filter->getInvalidInput());
     }
 
     /**
@@ -1109,6 +1111,8 @@ public function testEmptyRequiredValueWithFallbackShouldMarkInputValid()
         $data = $filter->getValues();
         $this->assertArrayHasKey('bar', $data);
         $this->assertEquals($bar->getFallbackValue(), $data['bar']);
+        $this->assertArrayHasKey('bar', $filter->getValidInput());
+        $this->assertArrayNotHasKey('bar', $filter->getInvalidInput());
     }
 
     /**