ResqueSpec
A simple RSpec and Cucumber matcher for Resque.enqueue and Resque.enqueue_at (from ResqueScheduler), loosely based on
http://github.com/justinweiss/resque_unit.
This should work with Resque v1.6.0 and up and RSpec v1.3.0 and up.
Install
Install the gem
% gem install resque_spec
And update your Gemfile (Not using bundler? Do the necessary thing for your app's gem management)
group :test do
gem 'resque_spec'
end
Resque with Specs
Given this scenario
Given a person
When I recalculate
Then the person has calculate queued
And I write this spec using the resque_spec matcher
describe "#recalculate" do
before do
ResqueSpec.reset!
end
it "adds person.calculate to the Person queue" do
person.recalculate
Person.should have_queued(person.id, :calculate)
end
end
(And I take note of the before block that is calling reset! for every spec)
And I might write this as a Cucumber step
Then /the (\w?) has (\w?) queued/ do |thing, method|
thing_obj = instance_variable_get("@#{thing}")
thing_obj.class.should have_queued(thing_obj.id, method.to_sym)
end
Then I write some code to make it pass:
class Person
@queue = :people
def recalculate
Resque.enqueue(Person, id, :calculate)
end
end
ResqueScheduler with Specs
Given this scenario
Given a person
When I schedule a recalculate
Then the person has calculate scheduled
And I write this spec using the resque_spec matcher
describe "#recalculate" do
before do
ResqueSpec.reset!
end
it "adds person.calculate to the Person queue" do
person.recalculate
Person.should have_scheduled(person.id, :calculate)
end
end
(And I take note of the before block that is calling reset! for every spec)
And I might write this as a Cucumber step
Then /the (\w?) has (\w?) scheduled/ do |thing, method|
thing_obj = instance_variable_get("@#{thing}")
thing_obj.class.should have_scheduled(thing_obj.id, method.to_sym)
end
Then I write some code to make it pass:
class Person
@queue = :people
def recalculate
Resque.enqueue_at(Time.now + 3600, Person, id, :calculate)
end
end
Note on Patches/Pull Requests
- Fork the project.
- Make your feature addition or bug fix.
- Add tests for it. This is important so I don't break it in a future version unintentionally.
- Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
- Send me a pull request. Bonus points for topic branches.
Copyright
Copyright (c) 2010 Les Hill. See LICENSE for details.