Same parameter is used to check for the file size and range size.and they can only be eqaul if the range size is same with the file size. eg. the file size is 51 and the request range is range :bytes=0-50 so the response in Content-Range will be bytes 0-50/51 and the Content-Length will be 51 too Another situation is the file size is 1000 and the request range is range :bytes=0-50 so the response in Content-Range will be bytes 0-50/1000 and the Content-Length will be 51 The parameter used to be ${full_size} and ${length} but it is changed now. ``` Check HTTP Response Header Content-Range Is Present and Matches the requested range Log Check Content-Range HTTP Header Should Contain ${response['headers']} Content-Range Should Be Equal As Strings ${response['headers']['Content-Range']} bytes ${range}/${full_length} Log Header Content-Range is present Check HTTP Response Header Content-Length Is Present and Matches the requested range length Log Check Content-Length HTTP Header Should Contain ${response['headers']} Content-Length Should Be Equal As Integers ${response['headers']['Content-Length']} ${full_length} Log Header Content-Length is present ```