From 0d70fe26590433c06948a2827ea582b53fdfd6a1 Mon Sep 17 00:00:00 2001 From: Matt Jankowski Date: Fri, 12 May 2017 14:35:36 -0400 Subject: Spec coverage and refactor for pubsub/delivery worker (#3021) * Framework for delivery worker spec * Refactor of pubsub delivery worker --- spec/fabricators/subscription_fabricator.rb | 1 + .../pubsubhubbub/confirmation_worker_spec.rb | 2 +- spec/workers/pubsubhubbub/delivery_worker_spec.rb | 78 ++++++++++++++++++++++ .../pubsubhubbub/distribution_worker_spec.rb | 4 +- 4 files changed, 82 insertions(+), 3 deletions(-) create mode 100644 spec/workers/pubsubhubbub/delivery_worker_spec.rb (limited to 'spec') diff --git a/spec/fabricators/subscription_fabricator.rb b/spec/fabricators/subscription_fabricator.rb index 0c8290494..347dab5df 100644 --- a/spec/fabricators/subscription_fabricator.rb +++ b/spec/fabricators/subscription_fabricator.rb @@ -1,4 +1,5 @@ Fabricator(:subscription) do + account callback_url "http://example.com/callback" secret "foobar" expires_at "2016-11-28 11:30:07" diff --git a/spec/workers/pubsubhubbub/confirmation_worker_spec.rb b/spec/workers/pubsubhubbub/confirmation_worker_spec.rb index 3951c1a50..1199d5801 100644 --- a/spec/workers/pubsubhubbub/confirmation_worker_spec.rb +++ b/spec/workers/pubsubhubbub/confirmation_worker_spec.rb @@ -8,7 +8,7 @@ describe Pubsubhubbub::ConfirmationWorker do subject { described_class.new } let!(:alice) { Fabricate(:account, username: 'alice') } - let!(:subscription) { Fabricate(:subscription, account_id: alice.id, callback_url: 'http://example.com/api', confirmed: false, expires_at: 3.days.from_now, secret: nil) } + let!(:subscription) { Fabricate(:subscription, account: alice, callback_url: 'http://example.com/api', confirmed: false, expires_at: 3.days.from_now, secret: nil) } describe 'perform' do describe 'with subscribe mode' do diff --git a/spec/workers/pubsubhubbub/delivery_worker_spec.rb b/spec/workers/pubsubhubbub/delivery_worker_spec.rb new file mode 100644 index 000000000..ec1e319d5 --- /dev/null +++ b/spec/workers/pubsubhubbub/delivery_worker_spec.rb @@ -0,0 +1,78 @@ +# frozen_string_literal: true + +require 'rails_helper' + +describe Pubsubhubbub::DeliveryWorker do + include RoutingHelper + subject { described_class.new } + + let(:payload) { 'test' } + + describe 'perform' do + it 'raises when subscription does not exist' do + expect { subject.perform 123, payload }.to raise_error(ActiveRecord::RecordNotFound) + end + + it 'does not attempt to deliver when domain blocked' do + _domain_block = Fabricate(:domain_block, domain: 'example.com', severity: :suspend) + subscription = Fabricate(:subscription, callback_url: 'https://example.com/api', last_successful_delivery_at: 2.days.ago) + + subject.perform(subscription.id, payload) + + expect(subscription.reload.last_successful_delivery_at).to be_within(2).of(2.days.ago) + end + + it 'destroys subscription when request fails permanently' do + subscription = Fabricate(:subscription) + + stub_request_to_respond_with(subscription, 404) + subject.perform(subscription.id, payload) + + expect { subscription.reload }.to raise_error(ActiveRecord::RecordNotFound) + end + + it 'raises when request fails' do + subscription = Fabricate(:subscription) + + stub_request_to_respond_with(subscription, 500) + expect { subject.perform(subscription.id, payload) }.to raise_error(/Delivery failed/) + end + + it 'updates subscriptions when delivery succeeds' do + subscription = Fabricate(:subscription) + + stub_request_to_respond_with(subscription, 200) + subject.perform(subscription.id, payload) + + expect(subscription.reload.last_successful_delivery_at).to be_within(2).of(Time.now.utc) + end + + it 'updates subscription without a secret when delivery succeeds' do + subscription = Fabricate(:subscription, secret: nil) + + stub_request_to_respond_with(subscription, 200) + subject.perform(subscription.id, payload) + + expect(subscription.reload.last_successful_delivery_at).to be_within(2).of(Time.now.utc) + end + + def stub_request_to_respond_with(subscription, code) + stub_request(:post, 'http://example.com/callback') + .with(body: payload, headers: expected_headers(subscription)) + .to_return(status: code, body: '', headers: {}) + end + + def expected_headers(subscription) + { + 'Connection' => 'close', + 'Content-Type' => 'application/atom+xml', + 'Host' => 'example.com', + 'Link' => "; rel=\"hub\", ; rel=\"self\"", + 'User-Agent' => 'Mastodon/PubSubHubbub', + }.tap do |basic| + known_digest = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha1'), subscription.secret.to_s, payload) + basic.merge('X-Hub-Signature' => "sha1=#{known_digest}") if subscription.secret? + end + end + end +end diff --git a/spec/workers/pubsubhubbub/distribution_worker_spec.rb b/spec/workers/pubsubhubbub/distribution_worker_spec.rb index 9565a2f7c..512adb04c 100644 --- a/spec/workers/pubsubhubbub/distribution_worker_spec.rb +++ b/spec/workers/pubsubhubbub/distribution_worker_spec.rb @@ -5,8 +5,8 @@ describe Pubsubhubbub::DistributionWorker do let!(:alice) { Fabricate(:account, username: 'alice') } let!(:bob) { Fabricate(:account, username: 'bob', domain: 'example2.com') } - let!(:anonymous_subscription) { Fabricate(:subscription, account_id: alice.id, callback_url: 'http://example1.com', confirmed: true, lease_seconds: 3600) } - let!(:subscription_with_follower) { Fabricate(:subscription, account_id: alice.id, callback_url: 'http://example2.com', confirmed: true, lease_seconds: 3600) } + let!(:anonymous_subscription) { Fabricate(:subscription, account: alice, callback_url: 'http://example1.com', confirmed: true, lease_seconds: 3600) } + let!(:subscription_with_follower) { Fabricate(:subscription, account: alice, callback_url: 'http://example2.com', confirmed: true, lease_seconds: 3600) } before do bob.follow!(alice) -- cgit