How to get all the properties and its values at the test step level using groovy script?

//It is the working code

def testStep = testRunner.testCase.testSteps["***Enter your testStepName***"]
if (testStep.getPropertyCount() > 0)

{
 for (prop in testStep.getPropertyList())

 {
   log.info( prop.getName()+" = "+prop.getValue())
  }
 }

 else

 {
  log.info(testStep.getName() + " doesn't have properties!")
 }