describe PrintingQuotes do

  it "asks for the quote" do
    output = StringIO.new()
      # assigning output to StringIO and creating an instance of StringIO
      -> creating a "fake" console where we will pass strings

    described_class.ask_question(output,"What is the quote?")
      # when we call the method ask_question and its argument "What is the quote?"
      on PrintingQuotes, the console should print "What is the quote?"

    expect(output.string).to eq("What is the quote?\n")
      # we check that the message we are expecting to see
      printed in the console is "What is the quote?"
  end
end