discourse/spec/spec_helper.rb

if ENV['COVERAGE']
  require 'simplecov'
  SimpleCov.start
end

require 'rubygems'
require 'spork'
#uncomment the following line to use spork with the debugger
#require 'spork/ext/ruby-debug'

require 'fakeweb'
FakeWeb.allow_net_connect = false

module Helpers

  def self.next_seq
    @next_seq = (@next_seq || 0) + 1
  end

  def log_in(fabricator=nil)
    user = Fabricate(fabricator || :user)
    log_in_user(user)
    user
  end

  def log_in_user(user)
    session[:current_user_id] = user.id
  end

  def fixture_file(filename)
    return '' if filename == ''
    file_path = File.expand_path(File.dirname(__FILE__) + '/fixtures/' + filename)
    File.read(file_path)
  end
end

Spork.prefork do
  # Loading more in this block will cause your tests to run faster. However,
  # if you change any configuration or code from libraries loaded here, you'll
  # need to restart spork for it take effect.
  require 'fabrication'
  require 'mocha/api'
  require 'fakeweb'
  require 'certified'

  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  require 'rspec/autorun'
  require 'shoulda'

  # Requires supporting ruby files with custom matchers and macros, etc,
  # in spec/support/ and its subdirectories.
  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}


  # let's not run seed_fu every test
  SeedFu.quiet = true if SeedFu.respond_to? :quiet
  SeedFu.seed

  RSpec.configure do |config|

    config.fail_fast = ENV['RSPEC_FAIL_FAST'] == "1"
    config.include Helpers
    config.mock_framework = :mocha
    config.order = 'random'

    # If you're not using ActiveRecord, or you'd prefer not to run each of your
    # examples within a transaction, remove the following line or assign false
    # instead of true.
    config.use_transactional_fixtures = true

    # If true, the base class of anonymous controllers will be inferred
    # automatically. This will be the default behavior in future versions of
    # rspec-rails.
    config.infer_base_class_for_anonymous_controllers = true

    # if we need stuff post fork, pre tests run here
    # config.before(:suite) do
    # end

    config.before do
      # disable all observers, enable as needed during specs
      ActiveRecord::Base.observers.disable :all
      SiteSetting.provider.all.each do |setting|
        SiteSetting.remove_override!(setting.name)
      end
    end

    config.before(:all) do
      DiscoursePluginRegistry.clear
      require_dependency 'site_settings/local_process_provider'
      SiteSetting.provider = SiteSettings::LocalProcessProvider.new
    end

  end

  class DateTime
    class << self
      alias_method :old_now, :now
      def now
        @now || old_now
      end
      def now=(v)
        @now = v
      end
    end
  end

  def freeze_time(d=nil)
    begin
      d ||= DateTime.now
      DateTime.now = d
      yield
    ensure
      DateTime.now = nil
    end
  end

end

Spork.each_run do
  # This code will be run each time you run your specs.
  $redis.client.reconnect
  Rails.cache.reconnect
  MessageBus.after_fork

end

def build(*args)
  Fabricate.build(*args)
end

def create_topic(args={})
  args[:title] ||= "This is my title #{Helpers.next_seq}"
  user = args.delete(:user) || Fabricate(:user)
  guardian = Guardian.new(user)
  TopicCreator.create(user, guardian, args)
end

def create_post(args={})
  args[:title] ||= "This is my title #{Helpers.next_seq}"
  args[:raw] ||= "This is the raw body of my post, it is cool #{Helpers.next_seq}"
  args[:topic_id] = args[:topic].id if args[:topic]
  user = args.delete(:user) || Fabricate(:user)
  PostCreator.create(user, args)
end

module MessageBus::DiagnosticsHelper
  def publish(channel, data, opts = nil)
    id = super(channel, data, opts)
    if @tracking
      m = MessageBus::Message.new(-1, id, channel, data)
      m.user_ids = opts[:user_ids] if opts
      m.group_ids = opts[:group_ids] if opts
      @tracking << m
    end
    id
  end

  def track_publish
    @tracking = tracking =  []
    yield
    @tracking = nil
    tracking
  end
end

module MessageBus
  extend MessageBus::DiagnosticsHelper
end

# --- Instructions ---
# Sort the contents of this file into a Spork.prefork and a Spork.each_run
# block.
#
# The Spork.prefork block is run only once when the spork server is started.
# You typically want to place most of your (slow) initializer code in here, in
# particular, require'ing any 3rd-party gems that you don't normally modify
# during development.
#
# The Spork.each_run block is run each time you run your specs.  In case you
# need to load files that tend to change during development, require them here.
# With Rails, your application modules are loaded automatically, so sometimes
# this block can remain empty.
#
# Note: You can modify files loaded *from* the Spork.each_run block without
# restarting the spork server.  However, this file itself will not be reloaded,
# so if you change any of the code inside the each_run block, you still need to
# restart the server.  In general, if you have non-trivial code in this file,
# it's advisable to move it into a separate file so you can easily edit it
# without restarting spork.  (For example, with RSpec, you could move
# non-trivial code into a file spec/support/my_helper.rb, making sure that the
# spec/support/* files are require'd from inside the each_run block.)
#
# Any code that is left outside the two blocks will be run during preforking
# *and* during each_run -- that's probably not what you want.
#
# These instructions should self-destruct in 10 seconds.  If they don't, feel
# free to delete them.