wojtekmach

module ActiveLinkToDefaults
  def active_link_to(name, options, html_options = {})
    html_options[:wrap_tag] = 'li'
    super(name, options, html_options)
  end
end

ActionView::Base.send :include, ActiveLinkToDefaults

wojtekmach

def it description = "", metadata = {}, &block
  if metadata && !metadata.empty? # perhaphs just `if !metadata.empty?` will suffice?
    # your code
  else
    old_it description, &block
  end
end

wojtekmach

require 'active_attr'

class Address
  include ActiveAttr::Model

  attribute :city
  attribute :country

  validates :city, presence: true
  validates :city, inclusion: { in: ["Vatican"] }, if: lambda { |address| address.country == 'Vatican' }

wojtekmach

require 'minitest/autorun'

module MiniTest::Assertions
  def assert_changes(obj, method, exp_diff)
    before = obj.send method
    yield
    after  = obj.send method
    diff = after - before

    assert_equal exp_diff, diff, "Expected #{obj.class.name}##{method} to change by #{exp_diff}, changed by #{diff}"

wojtekmach

class Address
  include ActiveModel::ValueObject

  attribute :street
  attribute :city
end

class User < ActiveRecord::Base
  attr_accessible :address
  serialize :address, Address

wojtekmach

require 'minitest/autorun'

class SetTest < MiniTest::Unit::TestCase
  def setup
    @set = Set.new
  end

  def test_size
    assert_equal 0, @set.size
    @set.add 42

wojtekmach

require 'minitest/autorun'

class SetTest < MiniTest::Spec
  before do
    @set = Set.new
  end

  specify '#size' do
    @set.size.must_equal 0
    @set.add 42

wojtekmach

describe UsersController do
  describe '#show' do
    before { get :show, id: user.id }

    it { should respond_with :success }
    it { should assign_to(:user).with(user) }

    context 'with public user' do
      let(:user) { Factory(:public_user) }
    end

wojtekmach

namespace :test do
  Rake::TestTask.new(:all) do |t|
    t.libs << 'test'
    t.pattern = 'test/**/*_test.rb'
  end
end

task default: 'test:all'

wojtekmach

class MiniTest::Spec
  def self.context(desc, &block)
    stack = MiniTest::Spec.describe_stack
    name  = [stack.last, desc].compact.join('::')

    Class.new self do
      @name = name
      class_eval &block
    end
  end