I have delete method that doesn't have parameter, how do I test it using rspec 3.0+

Question

I've been struggling to find how to do this. I have some tty-prompt gem to receive inputs from user and need to do rspec testing. But here I'm showing the simple logic that is similar to my code without using tty-prompt. I have this array of symbols

oceania = [:Australia, :'New Zealand', :Vanuatu]

and this is my delete method

def delete
    puts "Enter a country: "
    deleteanswer = gets.chomp.to_sym
    oceania.delete(deleteanswer) 
    puts "Final result is:"
    puts oceania
end 

How do I rspec testing using rspec 3.0+ ??

Answer 1

After some research, the conclusion is there is no way to do rspec testing on a method that does not have a parameter where you suppose to pass argument with rspec testing. Hence I will close this post. Thank you all