Name Quiz

name_quiz

require 'minitest/autorun'
require 'minitest/pride'

def first_name(input)
  string = []
  string << input.split(" ")
  output = string[0]
  return output
end

def last_name(input)
  string = []
  string << input.split(" ")
  return string[-1]
end

class StringQuiz < MiniTest::Test
  def test_first_name
    assert_equal "Mason", first_name("Mason Matthews")
  end

  def test_last_name
    assert_equal "Matthews", last_name("Mason Matthews")
  end

  def test_one_word_name
    assert_equal "", first_name("deadmou5")
    assert_equal "deadmou5", last_name("deadmou5")
  end

  def test_three_word_name
    assert_equal "John Quincy", first_name("John Quincy Adams")
    assert_equal "Adams", last_name("John Quincy Adams")
  end

  def test_no_word_name
    assert_equal "", first_name("")
    assert_equal "", last_name("")
  end

  def test_nil_name
    assert_equal "", first_name(nil)
    assert_equal "", last_name(nil)
  end
end