Contents

require File.expand_path('../../helper', __FILE__)

describe 'Zen::Event' do
  after do
    Zen::Event::REGISTERED.delete(:test)
  end

  it 'Register an event' do
    Zen::Event.listen(:test) {}

    Zen::Event::REGISTERED.key?(:test).should == true
  end

  it 'Run a single event' do
    data = 0

    Zen::Event.listen(:test) do |number|
      data = number
    end

    Zen::Event.call(:test, 10)
    data.should == 10

    Zen::Event.call(:test, 12)
    data.should == 12
  end

  it 'Run multiple events' do
    data = 0

    Zen::Event.listen(:test) do |number|
      data += number
    end

    Zen::Event.listen(:test) do |number|
      data += (number * 2)
    end

    Zen::Event.call(:test, 10)
    Zen::Event.call(:test, 20)

    data.should == 90
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
zen-0.4.3	spec/zen/event.rb
zen-0.4.2	spec/zen/event.rb
zen-0.4.1	spec/zen/event.rb
zen-0.4	spec/zen/event.rb