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email_worker_spec.rb
Ruby
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require 'spec_helper'
 
# it's important to add the ':worker => true' setting so tests don't run in a transaction. This is configured in spec_helper
describe EmailWorker, :worker => true do
 
before(:each) do
@user = FactoryGirl.create :user
end
 
let(:worker){ EmailWorker.new }
 
describe "#perform" do
it "delivers an email" do
expect{
worker.perform(@user.id)
}.to change{ ActionMailer::Base.deliveries.size }.by(1)
end
end
end
spec_helper.rb
Ruby
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# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'rspec/autorun'
require 'sucker_punch/testing'
 
 
# 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}
 
 
RSpec.configure do |config|
# ## Mock Framework
#
# If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
#
# config.mock_with :mocha
# config.mock_with :flexmock
# config.mock_with :rr
 
# 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 = false
 
config.before(:suite) do
DatabaseCleaner.clean_with(:truncation)
end
 
config.before(:each) do
DatabaseCleaner.strategy = :transaction
end
 
# SuckerPunch workers can't be run inside a transaction as they are executed on a separate thread
config.before(:each, :worker => true) do
DatabaseCleaner.strategy = :truncation
end
 
config.before(:each) do
DatabaseCleaner.start
end
 
config.after(:each) do
DatabaseCleaner.clean
end
 
config.after do
SuckerPunch.reset! # => Resets the queues and jobs in the queues before each test
end
 
# 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 = false
 
end

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