def test_verse_0():
expected = ("No more bottles of beer on the wall, " +
"no more bottles of beer.\n" +
"Go to the store and buy some more, " +
"99 bottles of beer on the wall.\n")
assert_that(expected).is_equal_to(Bottles.verse(0))
def test_the_first_verse():
expected = ("99 bottles of beer on the wall, " + "99 bottles of beer.\n" +
"Take one down and pass it around, " +
"98 bottles of beer on the wall.\n")
assert_that(expected).is_equal_to(Bottles.verse(99))
def test_verse_2():
expected = ("2 bottles of beer on the wall, " + "2 bottles of beer.\n" +
"Take one down and pass it around, " +
"1 bottle of beer on the wall.\n")
assert_that(expected).is_equal_to(Bottles.verse(2))
def test_verse_1():
expected = ("1 bottle of beer on the wall, " + "1 bottle of beer.\n" +
"Take it down and pass it around, " +
"no more bottles of beer on the wall.\n")
assert_that(expected).is_equal_to(Bottles.verse(1))
def test_another_verse():
expected = ("3 bottles of beer on the wall, " + "3 bottles of beer.\n" +
"Take one down and pass it around, " +
"2 bottles of beer on the wall.\n")
assert_that(expected).is_equal_to(Bottles.verse(3))