if !System.get_env("EXERCISM_TEST_EXAMPLES") do Code.load_file("beer_song.exs", __DIR__) end ExUnit.start ExUnit.configure exclude: :pending, trace: true defmodule BeerSongTest do use ExUnit.Case test "getting just the 100th verse" do assert BeerSong.verse(100) == """ 99 bottles of beer on the wall, 99 bottles of beer. Take one down and pass it around, 98 bottles of beer on the wall. """ end @tag :pending test "getting just the 99th verse" do assert BeerSong.verse(99) == """ 98 bottles of beer on the wall, 98 bottles of beer. Take one down and pass it around, 97 bottles of beer on the wall. """ end @tag :pending test "getting just the 2nd verse" do assert BeerSong.verse(2) == """ 1 bottle of beer on the wall, 1 bottle of beer. Take it down and pass it around, no more bottles of beer on the wall. """ end @tag :pending test "getting just the 1st verse" do assert BeerSong.verse(1) == """ No more bottles of beer on the wall, no more bottles of beer. Go to the store and buy some more, 99 bottles of beer on the wall. """ end @tag :pending test "getting the last 4 verses" do assert BeerSong.lyrics(4..1) == """ 3 bottles of beer on the wall, 3 bottles of beer. Take one down and pass it around, 2 bottles of beer on the wall. 2 bottles of beer on the wall, 2 bottles of beer. Take one down and pass it around, 1 bottle of beer on the wall. 1 bottle of beer on the wall, 1 bottle of beer. Take it down and pass it around, no more bottles of beer on the wall. No more bottles of beer on the wall, no more bottles of beer. Go to the store and buy some more, 99 bottles of beer on the wall. """ end @tag :pending test "getting the whole song" do assert BeerSong.lyrics == """ 99 bottles of beer on the wall, 99 bottles of beer. Take one down and pass it around, 98 bottles of beer on the wall. 98 bottles of beer on the wall, 98 bottles of beer. Take one down and pass it around, 97 bottles of beer on the wall. 97 bottles of beer on the wall, 97 bottles of beer. Take one down and pass it around, 96 bottles of beer on the wall. 96 bottles of beer on the wall, 96 bottles of beer. Take one down and pass it around, 95 bottles of beer on the wall. 95 bottles of beer on the wall, 95 bottles of beer. Take one down and pass it around, 94 bottles of beer on the wall. 94 bottles of beer on the wall, 94 bottles of beer. Take one down and pass it around, 93 bottles of beer on the wall. 93 bottles of beer on the wall, 93 bottles of beer. Take one down and pass it around, 92 bottles of beer on the wall. 92 bottles of beer on the wall, 92 bottles of beer. Take one down and pass it around, 91 bottles of beer on the wall. 91 bottles of beer on the wall, 91 bottles of beer. Take one down and pass it around, 90 bottles of beer on the wall. 90 bottles of beer on the wall, 90 bottles of beer. Take one down and pass it around, 89 bottles of beer on the wall. 89 bottles of beer on the wall, 89 bottles of beer. Take one down and pass it around, 88 bottles of beer on the wall. 88 bottles of beer on the wall, 88 bottles of beer. Take one down and pass it around, 87 bottles of beer on the wall. 87 bottles of beer on the wall, 87 bottles of beer. Take one down and pass it around, 86 bottles of beer on the wall. 86 bottles of beer on the wall, 86 bottles of beer. Take one down and pass it around, 85 bottles of beer on the wall. 85 bottles of beer on the wall, 85 bottles of beer. Take one down and pass it around, 84 bottles of beer on the wall. 84 bottles of beer on the wall, 84 bottles of beer. Take one down and pass it around, 83 bottles of beer on the wall. 83 bottles of beer on the wall, 83 bottles of beer. Take one down and pass it around, 82 bottles of beer on the wall. 82 bottles of beer on the wall, 82 bottles of beer. Take one down and pass it around, 81 bottles of beer on the wall. 81 bottles of beer on the wall, 81 bottles of beer. Take one down and pass it around, 80 bottles of beer on the wall. 80 bottles of beer on the wall, 80 bottles of beer. Take one down and pass it around, 79 bottles of beer on the wall. 79 bottles of beer on the wall, 79 bottles of beer. Take one down and pass it around, 78 bottles of beer on the wall. 78 bottles of beer on the wall, 78 bottles of beer. Take one down and pass it around, 77 bottles of beer on the wall. 77 bottles of beer on the wall, 77 bottles of beer. Take one down and pass it around, 76 bottles of beer on the wall. 76 bottles of beer on the wall, 76 bottles of beer. Take one down and pass it around, 75 bottles of beer on the wall. 75 bottles of beer on the wall, 75 bottles of beer. Take one down and pass it around, 74 bottles of beer on the wall. 74 bottles of beer on the wall, 74 bottles of beer. Take one down and pass it around, 73 bottles of beer on the wall. 73 bottles of beer on the wall, 73 bottles of beer. Take one down and pass it around, 72 bottles of beer on the wall. 72 bottles of beer on the wall, 72 bottles of beer. Take one down and pass it around, 71 bottles of beer on the wall. 71 bottles of beer on the wall, 71 bottles of beer. Take one down and pass it around, 70 bottles of beer on the wall. 70 bottles of beer on the wall, 70 bottles of beer. Take one down and pass it around, 69 bottles of beer on the wall. 69 bottles of beer on the wall, 69 bottles of beer. Take one down and pass it around, 68 bottles of beer on the wall. 68 bottles of beer on the wall, 68 bottles of beer. Take one down and pass it around, 67 bottles of beer on the wall. 67 bottles of beer on the wall, 67 bottles of beer. Take one down and pass it around, 66 bottles of beer on the wall. 66 bottles of beer on the wall, 66 bottles of beer. Take one down and pass it around, 65 bottles of beer on the wall. 65 bottles of beer on the wall, 65 bottles of beer. Take one down and pass it around, 64 bottles of beer on the wall. 64 bottles of beer on the wall, 64 bottles of beer. Take one down and pass it around, 63 bottles of beer on the wall. 63 bottles of beer on the wall, 63 bottles of beer. Take one down and pass it around, 62 bottles of beer on the wall. 62 bottles of beer on the wall, 62 bottles of beer. Take one down and pass it around, 61 bottles of beer on the wall. 61 bottles of beer on the wall, 61 bottles of beer. Take one down and pass it around, 60 bottles of beer on the wall. 60 bottles of beer on the wall, 60 bottles of beer. Take one down and pass it around, 59 bottles of beer on the wall. 59 bottles of beer on the wall, 59 bottles of beer. Take one down and pass it around, 58 bottles of beer on the wall. 58 bottles of beer on the wall, 58 bottles of beer. Take one down and pass it around, 57 bottles of beer on the wall. 57 bottles of beer on the wall, 57 bottles of beer. Take one down and pass it around, 56 bottles of beer on the wall. 56 bottles of beer on the wall, 56 bottles of beer. Take one down and pass it around, 55 bottles of beer on the wall. 55 bottles of beer on the wall, 55 bottles of beer. Take one down and pass it around, 54 bottles of beer on the wall. 54 bottles of beer on the wall, 54 bottles of beer. Take one down and pass it around, 53 bottles of beer on the wall. 53 bottles of beer on the wall, 53 bottles of beer. Take one down and pass it around, 52 bottles of beer on the wall. 52 bottles of beer on the wall, 52 bottles of beer. Take one down and pass it around, 51 bottles of beer on the wall. 51 bottles of beer on the wall, 51 bottles of beer. Take one down and pass it around, 50 bottles of beer on the wall. 50 bottles of beer on the wall, 50 bottles of beer. Take one down and pass it around, 49 bottles of beer on the wall. 49 bottles of beer on the wall, 49 bottles of beer. Take one down and pass it around, 48 bottles of beer on the wall. 48 bottles of beer on the wall, 48 bottles of beer. Take one down and pass it around, 47 bottles of beer on the wall. 47 bottles of beer on the wall, 47 bottles of beer. Take one down and pass it around, 46 bottles of beer on the wall. 46 bottles of beer on the wall, 46 bottles of beer. Take one down and pass it around, 45 bottles of beer on the wall. 45 bottles of beer on the wall, 45 bottles of beer. Take one down and pass it around, 44 bottles of beer on the wall. 44 bottles of beer on the wall, 44 bottles of beer. Take one down and pass it around, 43 bottles of beer on the wall. 43 bottles of beer on the wall, 43 bottles of beer. Take one down and pass it around, 42 bottles of beer on the wall. 42 bottles of beer on the wall, 42 bottles of beer. Take one down and pass it around, 41 bottles of beer on the wall. 41 bottles of beer on the wall, 41 bottles of beer. Take one down and pass it around, 40 bottles of beer on the wall. 40 bottles of beer on the wall, 40 bottles of beer. Take one down and pass it around, 39 bottles of beer on the wall. 39 bottles of beer on the wall, 39 bottles of beer. Take one down and pass it around, 38 bottles of beer on the wall. 38 bottles of beer on the wall, 38 bottles of beer. Take one down and pass it around, 37 bottles of beer on the wall. 37 bottles of beer on the wall, 37 bottles of beer. Take one down and pass it around, 36 bottles of beer on the wall. 36 bottles of beer on the wall, 36 bottles of beer. Take one down and pass it around, 35 bottles of beer on the wall. 35 bottles of beer on the wall, 35 bottles of beer. Take one down and pass it around, 34 bottles of beer on the wall. 34 bottles of beer on the wall, 34 bottles of beer. Take one down and pass it around, 33 bottles of beer on the wall. 33 bottles of beer on the wall, 33 bottles of beer. Take one down and pass it around, 32 bottles of beer on the wall. 32 bottles of beer on the wall, 32 bottles of beer. Take one down and pass it around, 31 bottles of beer on the wall. 31 bottles of beer on the wall, 31 bottles of beer. Take one down and pass it around, 30 bottles of beer on the wall. 30 bottles of beer on the wall, 30 bottles of beer. Take one down and pass it around, 29 bottles of beer on the wall. 29 bottles of beer on the wall, 29 bottles of beer. Take one down and pass it around, 28 bottles of beer on the wall. 28 bottles of beer on the wall, 28 bottles of beer. Take one down and pass it around, 27 bottles of beer on the wall. 27 bottles of beer on the wall, 27 bottles of beer. Take one down and pass it around, 26 bottles of beer on the wall. 26 bottles of beer on the wall, 26 bottles of beer. Take one down and pass it around, 25 bottles of beer on the wall. 25 bottles of beer on the wall, 25 bottles of beer. Take one down and pass it around, 24 bottles of beer on the wall. 24 bottles of beer on the wall, 24 bottles of beer. Take one down and pass it around, 23 bottles of beer on the wall. 23 bottles of beer on the wall, 23 bottles of beer. Take one down and pass it around, 22 bottles of beer on the wall. 22 bottles of beer on the wall, 22 bottles of beer. Take one down and pass it around, 21 bottles of beer on the wall. 21 bottles of beer on the wall, 21 bottles of beer. Take one down and pass it around, 20 bottles of beer on the wall. 20 bottles of beer on the wall, 20 bottles of beer. Take one down and pass it around, 19 bottles of beer on the wall. 19 bottles of beer on the wall, 19 bottles of beer. Take one down and pass it around, 18 bottles of beer on the wall. 18 bottles of beer on the wall, 18 bottles of beer. Take one down and pass it around, 17 bottles of beer on the wall. 17 bottles of beer on the wall, 17 bottles of beer. Take one down and pass it around, 16 bottles of beer on the wall. 16 bottles of beer on the wall, 16 bottles of beer. Take one down and pass it around, 15 bottles of beer on the wall. 15 bottles of beer on the wall, 15 bottles of beer. Take one down and pass it around, 14 bottles of beer on the wall. 14 bottles of beer on the wall, 14 bottles of beer. Take one down and pass it around, 13 bottles of beer on the wall. 13 bottles of beer on the wall, 13 bottles of beer. Take one down and pass it around, 12 bottles of beer on the wall. 12 bottles of beer on the wall, 12 bottles of beer. Take one down and pass it around, 11 bottles of beer on the wall. 11 bottles of beer on the wall, 11 bottles of beer. Take one down and pass it around, 10 bottles of beer on the wall. 10 bottles of beer on the wall, 10 bottles of beer. Take one down and pass it around, 9 bottles of beer on the wall. 9 bottles of beer on the wall, 9 bottles of beer. Take one down and pass it around, 8 bottles of beer on the wall. 8 bottles of beer on the wall, 8 bottles of beer. Take one down and pass it around, 7 bottles of beer on the wall. 7 bottles of beer on the wall, 7 bottles of beer. Take one down and pass it around, 6 bottles of beer on the wall. 6 bottles of beer on the wall, 6 bottles of beer. Take one down and pass it around, 5 bottles of beer on the wall. 5 bottles of beer on the wall, 5 bottles of beer. Take one down and pass it around, 4 bottles of beer on the wall. 4 bottles of beer on the wall, 4 bottles of beer. Take one down and pass it around, 3 bottles of beer on the wall. 3 bottles of beer on the wall, 3 bottles of beer. Take one down and pass it around, 2 bottles of beer on the wall. 2 bottles of beer on the wall, 2 bottles of beer. Take one down and pass it around, 1 bottle of beer on the wall. 1 bottle of beer on the wall, 1 bottle of beer. Take it down and pass it around, no more bottles of beer on the wall. No more bottles of beer on the wall, no more bottles of beer. Go to the store and buy some more, 99 bottles of beer on the wall. """ end end