wojtekmach

class Game
  XN = 100
  YN = 100

  def initialize
    @cells = {}
  end

  def add(x, y)
    @cells["#{x}-#{y}"] = 1

wojtekmach

class Context
  def initialize(*listeners)
    @listeners = listeners
  end  
                                                                                                                                                                                  
  def signal(method, *args)
    @listeners.each do |listener|
      listener.send method, *args
    end  
  end  

wojtekmach

describe 'Notifier' do
  before do
    SMS.stub(:deliver)
    Expense.stub(:create)                                                                                                                                                         

    @user = double 'user', mobile_number: '1234'
    @message = 'hello'

    Notifier.notify(@user, @message)
  end

wojtekmach

# the point is to run the costly operation just once yet still be able to use
# convenient "should change by" syntax.

def transform
  # sleep 2
  $x = 11
  $y = 22
  $z = 33
end

wojtekmach

require 'meatloaf'
require 'steps'

Feature "Eat candies" do
  
  Scenario "Eat a candy from a jar full of them" do
    Given "I have a jar with candies", candies: 10
    When "I eat one candy"
    Then "the jar won't be empty"
  end

wojtekmach

gist.io

testing...

wojtekmach

require 'RMagick'
require 'capybara'
require 'launchy'
 
module Capybara::Recording
  def start_recording
    system "rm -f tmp/*"
  end
 
  def save_recording

wojtekmach

# POC "Inline" contract tests with MiniTest
#
# The idea is to run a contract test immediately after a mock object is created.
#
# Example:
#
#   Say a `Registration` uses `Payment` (which uses `PaymentGateway`)
#
#   def test_successfull_payment
#     payment = double

wojtekmach

(set -e;
  git rev-list --reverse origin/master..master |
    while read rev; do
      echo "Checking out: $(git log --oneline -1 $rev)";
      git checkout -q $rev;
      python runtests.py;
    done)

wojtekmach

require 'minitest/autorun'

class MiniTest::Spec
  def self.include_tests(tests)
    tests.each do |args, block|
      it(*args, &block)
    end
  end
end