chinwagsocial/spec/mailers/notification_mailer_spec.rb

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require "rails_helper"
RSpec.describe NotificationMailer, type: :mailer do
let(:receiver) { Fabricate(:user) }
let(:sender) { Fabricate(:account, username: 'bob') }
let(:foreign_status) { Fabricate(:status, account: sender, text: 'The body of the foreign status') }
let(:own_status) { Fabricate(:status, account: receiver.account, text: 'The body of the own status') }
shared_examples 'localized subject' do |*args, **kwrest|
it 'renders subject localized for the locale of the receiver' do
locale = %i(de en).sample
receiver.update!(locale: locale)
expect(mail.subject).to eq I18n.t(*args, **kwrest.merge(locale: locale))
end
it 'renders subject localized for the default locale if the locale of the receiver is unavailable' do
receiver.update!(locale: nil)
expect(mail.subject).to eq I18n.t(*args, **kwrest.merge(locale: I18n.default_locale))
end
end
describe "mention" do
let(:mention) { Mention.create!(account: receiver.account, status: foreign_status) }
let(:mail) { NotificationMailer.mention(receiver.account, Notification.create!(account: receiver.account, activity: mention)) }
include_examples 'localized subject', 'notification_mailer.mention.subject', name: 'bob'
it "renders the headers" do
expect(mail.subject).to eq("You were mentioned by bob")
expect(mail.to).to eq([receiver.email])
end
it "renders the body" do
expect(mail.body.encoded).to match("You were mentioned by bob")
expect(mail.body.encoded).to include 'The body of the foreign status'
end
end
describe "follow" do
let(:follow) { sender.follow!(receiver.account) }
let(:mail) { NotificationMailer.follow(receiver.account, Notification.create!(account: receiver.account, activity: follow)) }
include_examples 'localized subject', 'notification_mailer.follow.subject', name: 'bob'
it "renders the headers" do
expect(mail.subject).to eq("bob is now following you")
expect(mail.to).to eq([receiver.email])
end
it "renders the body" do
expect(mail.body.encoded).to match("bob is now following you")
end
end
describe "favourite" do
let(:favourite) { Favourite.create!(account: sender, status: own_status) }
let(:mail) { NotificationMailer.favourite(own_status.account, Notification.create!(account: receiver.account, activity: favourite)) }
include_examples 'localized subject', 'notification_mailer.favourite.subject', name: 'bob'
it "renders the headers" do
expect(mail.subject).to eq("bob favourited your post")
expect(mail.to).to eq([receiver.email])
end
it "renders the body" do
expect(mail.body.encoded).to match("Your post was favourited by bob")
expect(mail.body.encoded).to include 'The body of the own status'
end
end
describe "reblog" do
let(:reblog) { Status.create!(account: sender, reblog: own_status) }
let(:mail) { NotificationMailer.reblog(own_status.account, Notification.create!(account: receiver.account, activity: reblog)) }
include_examples 'localized subject', 'notification_mailer.reblog.subject', name: 'bob'
it "renders the headers" do
expect(mail.subject).to eq("bob boosted your post")
expect(mail.to).to eq([receiver.email])
end
it "renders the body" do
expect(mail.body.encoded).to match("Your post was boosted by bob")
expect(mail.body.encoded).to include 'The body of the own status'
end
end
describe 'follow_request' do
let(:follow_request) { Fabricate(:follow_request, account: sender, target_account: receiver.account) }
let(:mail) { NotificationMailer.follow_request(receiver.account, Notification.create!(account: receiver.account, activity: follow_request)) }
include_examples 'localized subject', 'notification_mailer.follow_request.subject', name: 'bob'
it 'renders the headers' do
expect(mail.subject).to eq('Pending follower: bob')
expect(mail.to).to eq([receiver.email])
end
it 'renders the body' do
expect(mail.body.encoded).to match("bob has requested to follow you")
end
end
describe 'digest' do
before do
mention = Fabricate(:mention, account: receiver.account, status: foreign_status)
Fabricate(:notification, account: receiver.account, activity: mention)
sender.follow!(receiver.account)
end
context do
let!(:mail) { NotificationMailer.digest(receiver.account, since: 5.days.ago) }
include_examples 'localized subject', 'notification_mailer.digest.subject', count: 1, name: 'bob'
it 'renders the headers' do
expect(mail.subject).to match('notification since your last')
expect(mail.to).to eq([receiver.email])
end
it 'renders the body' do
expect(mail.body.encoded).to match('brief summary')
expect(mail.body.encoded).to include 'The body of the foreign status'
expect(mail.body.encoded).to include sender.username
end
end
it 'includes activities since the receiver last signed in' do
receiver.update!(last_emailed_at: nil, current_sign_in_at: '2000-03-01T00:00:00Z')
mail = NotificationMailer.digest(receiver.account)
expect(mail.body.encoded).to include 'Mar 01, 2000, 00:00'
end
end
end