[#72] Remove tests specific to ArrayInput on InputFilter suite

ArrayInput specific logic branch its not longer present and current Input tests are enough

Author: Maks3w

test/BaseInputFilterTest.php

@@ -15,7 +15,6 @@
 use PHPUnit_Framework_MockObject_MockObject as MockObject;
 use PHPUnit_Framework_TestCase as TestCase;
 use stdClass;
-use Zend\InputFilter\ArrayInput;
 use Zend\InputFilter\BaseInputFilter;
 use Zend\InputFilter\Exception\InvalidArgumentException;
 use Zend\InputFilter\Exception\RuntimeException;
@@ -556,22 +555,6 @@ public function testAddingExistingInputWillMergeIntoExisting()
         $this->assertFalse($filter->get('foo')->isRequired());
     }
 
-    /**
-     * @group 5638
-     */
-    public function testPopulateSupportsArrayInputEvenIfDataMissing()
-    {
-        /** @var ArrayInput|MockObject $arrayInput */
-        $arrayInput = $this->getMock(ArrayInput::class);
-        $arrayInput
-            ->expects($this->once())
-            ->method('resetValue');
-
-        $filter = $this->inputFilter;
-        $filter->add($arrayInput, 'arrayInput');
-        $filter->setData(['foo' => 'bar']);
-    }
-
     /**
      * @group 6431
      */
@@ -597,15 +580,6 @@ public function testMerge()
         );
     }
 
-    public function testHasValueIsFalseIfNoValueWasProvided()
-    {
-        $inputFilter = new BaseInputFilter();
-        $inputFilter->add(new ArrayInput(), 'foo');
-
-        $inputFilter->setData([]);
-        $this->assertFalse($inputFilter->get('foo')->hasValue());
-    }
-
     public function addMethodArgumentsProvider()
     {
         $inputTypes = $this->inputProvider();