green_eggs.rb

require 'minitest/autorun'

GREEN_EGGS_AND_HAM = %{
I am Sam
Sam I am

That Sam-I-am
That Sam-I-am!
I do not like that Sam-I-am

I do not like them, Sam-I-am.
I do not like green eggs and ham.

I would not like them here or there.
I would not like them anywhere.
I do not like green eggs and ham.
I do not like them, Sam-I-am

Would you like them in a house?
Would you like them with a mouse?

I do not like them in a house.
I do not like them with a mouse.
I do not like them here or there.
I do not like them anywhere.
I do not like green eggs and ham.
I do not like them, Sam-I-am.
}


WORDS = GREEN_EGGS_AND_HAM.gsub(/[^A-Za-z-]/, " ").split

class GreenEggs < MiniTest::Test
  def test_count_of_total_words
    assert_equal 116, 0
  end

  def test_all_unique_words_sorted
    assert_equal ["I", "Sam", "Sam-I-am", "That", "Would", "a", "am", "and", "anywhere", "do", "eggs", "green", "ham", "here", "house", "in", "like", "mouse", "not", "or", "that", "them", "there", "with", "would", "you"], []
  end

  def test_all_unique_words_and_frequency
    expected = {"I"=>15, "am"=>2, "Sam"=>2, "That"=>2, "Sam-I-am"=>6, "do"=>11, "not"=>13, "like"=>15, "that"=>1, "them"=>11, "green"=>3, "eggs"=>3, "and"=>3, "ham"=>3, "would"=>2, "here"=>2, "or"=>2, "there"=>2, "anywhere"=>2, "Would"=>2, "you"=>2, "in"=>2, "a"=>4, "house"=>2, "with"=>2, "mouse"=>2}
    assert_equal expected, {}
  end

  def test_count_of_words_less_than_four_letters
    assert_equal 59, 0
  end

  def test_longest_word
    assert_equal "Sam-I-am", ""
  end
end