Simple Breadcrumb Object with Tests

gistfile1.txt

class Breadcrumb

  Crumb = Struct.new(:name, :link)

  attr_reader :crumbs

  def initialize(name = "Home", link = "/")
    @crumbs = []
    self.add(name, link)
  end

  def add(name, link)
    @crumbs << Crumb.new(name,link)
  end

end


------ and tests --------


describe Breadcrumb do

  describe '#new' do

    it 'sets default crumb of Home /' do
      @breadcrumb = Breadcrumb.new
      @breadcrumb.should have(1).crumb 
      @breadcrumb.crumbs.first.name.should == 'Home'
      @breadcrumb.crumbs.first.link.should == '/'
    end

    it 'sets initial crumb of Main /main' do
      @breadcrumb = Breadcrumb.new('Main', '/main')
      @breadcrumb.should have(1).crumb 
      @breadcrumb.crumbs.first.name.should == 'Main'
      @breadcrumb.crumbs.first.link.should == '/main'
    end
  
  end

  describe '#add' do

    it 'a second crumb' do
      @breadcrumb = Breadcrumb.new
      @breadcrumb.add('Products', '/products')
      @breadcrumb.should have(2).crumbs
    end

  end

---------


output of spec doc

Breadcrumb
  #new
    sets default crumb of Home /
    sets initial crumb of Main /main
  #add
    a second crumb

hmm i stil not happy with the names of the tests for #new ...