DeliverLaterMatchers

RSpec matchers for testing that ActionMailer deliver_later is called for your email messages.

Installation

Add this line to your application's Gemfile:

group :test do
  gem 'deliver_later_matchers'
end

And then execute:

$ bundle

Or install it yourself as:

$ gem install deliver_later_matchers

Usage

Setup in rails_helper.rb or spec_helper.rb

require 'deliver_later_matchers'

RSpec.configure do |config|
  config.include DeliverLaterMatchers
end

Use the matchers in your tests

user = User.create

expect {
  MyMailer.welcome(user).deliver_later
}.to deliver_later(MyMailer, :welcome).with(user)

# or

user = User.create

expect {
  MyMailer.welcome(user).deliver_later
}.to enqueue_email(MyMailer, :welcome).with(user)

# or

user = User.create

expect {
  MyMailer.welcome(user).deliver_later
}.to have_enqueued_email(MyMailer, :welcome).with(user)

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/jdlubrano/deliver_later_matchers.