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require "book"
# require "library"
class Library
def initialize
@books = []
end
def add(book)
@books << book
end
def contains(title)
# puts @books.public_methods
found = @books.find do |book|
book.title == title
end
found != nil
# @books.any?
end
end
class TestLibrary < Test::Unit::TestCase
def setup
@pickaxe = Book.new("The Ruby Programming Language")
@agile_web_development_with_rails = Book.new("Agile Web Development with Rails")
@library = Library.new
@library.add @pickaxe
@library.add @agile_web_development_with_rails
end
def test_should_tell_if_a_book_was_added
assert_equal(true, @library.contains(@pickaxe.title))
end
def test_should_tell_when_a_book_was_not_added
assert_equal(false, @library.contains("little red riding hood"))
end
end
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