Add jobs for user, order and enterprise emails

app/jobs/confirm_order_job.rb

@@ -0,0 +1,6 @@
+ConfirmOrderJob = Struct.new(:order_id) do
+  def perform
+    Spree::OrderMailer.confirm_email_for_customer(order_id).deliver
+    Spree::OrderMailer.confirm_email_for_shop(order_id).deliver
+  end
+end

app/jobs/confirm_signup_job.rb

@@ -0,0 +1,6 @@
+ConfirmSignupJob = Struct.new(:user_id) do
+  def perform
+    user = Spree::User.find user_id
+    Spree::UserMailer.signup_confirmation(user).deliver
+  end
+end

app/jobs/welcome_enterprise_job.rb

@@ -0,0 +1,6 @@
+WelcomeEnterpriseJob = Struct.new(:enterprise_id) do
+  def perform
+    enterprise = Enterprise.find enterprise_id
+    EnterpriseMailer.welcome(enterprise).deliver
+  end
+end

spec/jobs/confirm_order_job_spec.rb

@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe ConfirmOrderJob do
+  let(:order) { create(:order) }
+
+  it "sends confirmation emails to both the user and the shop owner" do
+    customer_confirm_fake = double(:confirm_email_for_customer)
+    shop_confirm_fake = double(:confirm_email_for_shop)
+    expect(Spree::OrderMailer).to receive(:confirm_email_for_customer).and_return customer_confirm_fake
+    expect(Spree::OrderMailer).to receive(:confirm_email_for_shop).and_return shop_confirm_fake
+    expect(customer_confirm_fake).to receive :deliver
+    expect(shop_confirm_fake).to receive :deliver
+
+    run_job ConfirmOrderJob.new order.id
+  end
+end

spec/jobs/confirm_signup_job_spec.rb

@@ -0,0 +1,13 @@
+require 'spec_helper'
+
+describe ConfirmSignupJob do
+  let(:user) { create(:user) }
+
+  it "sends a confirmation email to the user" do
+    mail = double(:mail)
+    Spree::UserMailer.should_receive(:signup_confirmation).with(user).and_return(mail)
+    mail.should_receive(:deliver)
+
+    run_job ConfirmSignupJob.new user.id
+  end
+end

spec/jobs/welcome_enterprise_job_spec.rb

@@ -0,0 +1,13 @@
+require 'spec_helper'
+
+describe WelcomeEnterpriseJob do
+  let(:enterprise) { create(:enterprise) }
+
+  it "sends a welcome email to the enterprise" do
+    mail = double(:mail)
+    EnterpriseMailer.should_receive(:welcome).with(enterprise).and_return(mail)
+    mail.should_receive(:deliver)
+
+    run_job WelcomeEnterpriseJob.new(enterprise.id)
+  end
+end

spec/support/delayed_job_helper.rb

@@ -1,5 +1,12 @@
 module OpenFoodNetwork
   module DelayedJobHelper
+    def run_job(job)
+      clear_jobs
+      Delayed::Job.enqueue job
+      flush_jobs
+    end
+
+
     # Process all pending Delayed jobs, keeping in mind jobs could spawn new
     # delayed job (so things might be added to the queue while processing)
     def flush_jobs(options = {})