Heracles::Wrapper

API Wrapper for Heracles workflow manager.

Installation

Add this line to your application's Gemfile:

gem 'heracles-wrapper'

And then execute:

$ bundle

Or install it yourself as:

$ gem install heracles-wrapper

Get your Heracles API key

Once installed in your application use rails generate:

rails generate heracles:wrapper:install -k <API_KEY_FROM_HERACLES>

Usage

Heracles::Wrapper.service(
  :create_job,
  :workflow_name => 'RabbitWarren',
  :parameters => {
    :callback_url => 'http://google.com'
  }
)

Test Usage

require 'heracles-wrapper/test_helper'

describe YourObject do
  include Heracles::Wrapper::TestHelper
  let(:service) {
    Heracles::Wrapper.service(
      :create_job,
      :workflow_name => 'RabbitWarren',
      :parameters => {
        :callback_url => 'http://google.com'
      }
    )
  }

  it 'should wrap the API with failing calls' do
    with_heracles_service_failure_stub(:create_job, 'Failure') do
      lambda {
        service.call
      }.must_raise(Heracles::Wrapper::RequestFailure, /Failure/)
    end
  end

  it 'should wrap the API' do
    with_heracles_service_stub(:create_job) do
      service.call.job_id.must_be_kind_of Fixnum
    end
  end
end

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request