/**
  * @testdox unit test: Test offsetUnsetErrata() will unset data for a particular key
  * @covers Zend\Db\Adapter\ParameterContainer::offsetUnsetErrata
  */
 public function testOffsetUnsetErrata()
 {
     $this->parameterContainer->offsetSetErrata('foo', ParameterContainer::TYPE_INTEGER);
     $this->parameterContainer->offsetUnsetErrata('foo');
     $this->assertNull($this->parameterContainer->offsetGetErrata('foo'));
 }