same example but with "data driver approach"

dummy2.robot

*** Settings ***
Library   String
Test Template    Do Something With The Test Data

*** Test Cases ***                                MYSTR
Test Case With Star Trek as Input String          Star Trek
Test Case With Star Wars as Input String          Star Wars
Test Case With PErry Rhodan as Input String       Perry Rhodan

*** Keywords ***
Do Something With The Test Data
  [Arguments]   ${MYSTR}
  ${MYSTR}    Replace String    ${MYSTR}    ${SPACE}    ${EMPTY}
  Log           ${MYSTR}