how to parameterize test cases code example

Example: how to parameterize test cases

Cucumber:
- By using regular expression in feature file
      ==> when user enters "myusername" and "my password"
- Configuration.properties file

TestNG:
- By using 'parameter' key word in pom.xml 
file and using it in my @Test annotation to
call the value of this parameters.
- Configuration.properties file