/**
  * Neither Region, nor RegionId have been set on the form data Object that's set on the block so a
  * null value is expected.
  */
 public function testGetRegionNull()
 {
     $formData = new \Magento\Framework\DataObject();
     $this->_block->setData(self::FORM_DATA, $formData);
     $this->assertNull($this->_block->getRegion());
 }