require 'rails_helper' RSpec.describe SubscribeService, type: :service do let(:account) { Fabricate(:account, username: 'bob', domain: 'example.com', hub_url: 'http://hub.example.com') } subject { SubscribeService.new } it 'sends subscription request to PuSH hub' do stub_request(:post, 'http://hub.example.com/').to_return(status: 202) subject.call(account) expect(a_request(:post, 'http://hub.example.com/')).to have_been_made.once end it 'generates and keeps PuSH secret on successful call' do stub_request(:post, 'http://hub.example.com/').to_return(status: 202) subject.call(account) expect(account.secret).to_not be_blank end it 'fails silently if PuSH hub forbids subscription' do stub_request(:post, 'http://hub.example.com/').to_return(status: 403) subject.call(account) end it 'fails silently if PuSH hub is not found' do stub_request(:post, 'http://hub.example.com/').to_return(status: 404) subject.call(account) end it 'fails loudly if there is a network error' do stub_request(:post, 'http://hub.example.com/').to_raise(HTTP::Error) expect { subject.call(account) }.to raise_error HTTP::Error end it 'fails loudly if PuSH hub is unavailable' do stub_request(:post, 'http://hub.example.com/').to_return(status: 503) expect { subject.call(account) }.to raise_error GabSocial::UnexpectedResponseError end it 'fails loudly if rate limited' do stub_request(:post, 'http://hub.example.com/').to_return(status: 429) expect { subject.call(account) }.to raise_error GabSocial::UnexpectedResponseError end end