adds email digest for proposal notifications

spec/features/direct_messages_spec.rb

@@ -2,7 +2,7 @@ require 'rails_helper'
 
 feature 'Direct messages' do
 
-  scenario "Create", :focus do
+  scenario "Create" do
     sender   = create(:user, :level_two)
     receiver = create(:user, :level_two)
 

spec/features/emails_spec.rb

@@ -204,4 +204,51 @@ feature 'Emails' do
     end
   end
 
+  context "Proposal notification digest" do
+
+    scenario "notifications for proposals that I have supported" do
+      user = create(:user, email_digest: true)
+
+      proposal1 = create(:proposal)
+      proposal2 = create(:proposal)
+      proposal3 = create(:proposal)
+
+      create(:vote, votable: proposal1, voter: user)
+      create(:vote, votable: proposal2, voter: user)
+
+      reset_mailer
+
+      notification1 = create_proposal_notification(proposal1)
+      notification2 = create_proposal_notification(proposal2)
+      notification3 = create_proposal_notification(proposal3)
+
+      email_digest = EmailDigest.new
+      email_digest.create
+
+      email = open_last_email
+      expect(email).to have_subject("Email digest")
+      expect(email).to deliver_to(user.email)
+
+      expect(email).to have_body_text(proposal1.title)
+      expect(email).to have_body_text(notification1.notifiable.title)
+      expect(email).to have_body_text(notification1.notifiable.body)
+      expect(email).to have_body_text(proposal1.author.name)
+
+      expect(email).to have_body_text(/#{notification_path(notification1)}/)
+      expect(email).to have_body_text(/#{proposal_path(proposal1, anchor: 'comments')}/)
+      expect(email).to have_body_text(/#{proposal_path(proposal1, anchor: 'social-share')}/)
+
+      expect(email).to have_body_text(proposal2.title)
+      expect(email).to have_body_text(notification2.notifiable.title)
+      expect(email).to have_body_text(notification2.notifiable.body)
+      expect(email).to have_body_text(/#{notification_path(notification2)}/)
+      expect(email).to have_body_text(/#{proposal_path(proposal2, anchor: 'comments')}/)
+      expect(email).to have_body_text(/#{proposal_path(proposal2, anchor: 'social-share')}/)
+      expect(email).to have_body_text(proposal2.author.name)
+
+      expect(email).to_not have_body_text(proposal3.title)
+    end
+
+  end
+
 end

spec/features/proposal_notifications_spec.rb

@@ -51,6 +51,53 @@ feature 'Proposal Notifications' do
     expect(page).to have_link("the proposal's page", href: proposal_path(proposal))
   end
 
+  context "Receivers" do
+
+    scenario "Only send a digest to users that have the option set in their profile" do
+      user1 = create(:user, email_digest: true)
+      user2 = create(:user, email_digest: true)
+      user3 = create(:user, email_digest: false)
+
+      proposal = create(:proposal)
+
+      [user1, user2, user3].each do |user|
+        create(:vote, votable: proposal, voter: user)
+      end
+
+      create_proposal_notification(proposal)
+
+      reset_mailer
+      email_digest = EmailDigest.new
+      email_digest.create
+
+      expect(unread_emails_for(user1.email).size).to   eql parse_email_count(1)
+      expect(unread_emails_for(user2.email).size).to   eql parse_email_count(1)
+      expect(unread_emails_for(user3.email).size).to   eql parse_email_count(0)
+    end
+
+    scenario "Only send a digest to users that have voted for a proposal" do
+      user1 = create(:user, email_digest: true)
+      user2 = create(:user, email_digest: true)
+      user3 = create(:user, email_digest: true)
+
+      proposal = create(:proposal)
+
+      [user1, user2].each do |user|
+        create(:vote, votable: proposal, voter: user)
+      end
+
+      create_proposal_notification(proposal)
+
+      reset_mailer
+      email_digest = EmailDigest.new
+      email_digest.create
+
+      expect(unread_emails_for(user1.email).size).to   eql parse_email_count(1)
+      expect(unread_emails_for(user2.email).size).to   eql parse_email_count(1)
+      expect(unread_emails_for(user3.email).size).to   eql parse_email_count(0)
+    end
+
+  end
   context "Permissions" do
 
     scenario "Link to send the message" do