322 lines
9.7 KiB
Ruby
322 lines
9.7 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
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include ActionView::Helpers::TextHelper
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subject { described_class.new }
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let!(:sender) { Fabricate(:account, domain: 'foo.bar', uri: 'https://foo.bar') }
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let!(:recipient) { Fabricate(:account) }
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let(:existing_status) { nil }
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let(:note) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234',
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type: 'Note',
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content: 'Lorem ipsum',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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}
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end
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before do
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stub_request(:get, 'https://foo.bar/watch?v=12345').to_return(status: 404, body: '')
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stub_request(:get, object[:id]).to_return(body: Oj.dump(object))
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end
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describe '#call' do
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before do
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existing_status
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subject.call(object[:id], prefetched_body: Oj.dump(object))
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end
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context 'with Note object' do
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let(:object) { note }
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it 'creates status' do
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status = sender.statuses.first
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expect(status).to_not be_nil
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expect(status.text).to eq 'Lorem ipsum'
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end
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end
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context 'with Video object' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234',
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type: 'Video',
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name: 'Nyan Cat 10 hours remix',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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url: [
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{
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type: 'Link',
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mimeType: 'application/x-bittorrent',
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href: 'https://foo.bar/12345.torrent',
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},
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{
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type: 'Link',
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mimeType: 'text/html',
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href: 'https://foo.bar/watch?v=12345',
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},
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],
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}
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end
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it 'creates status' do
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status = sender.statuses.first
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expect(status).to_not be_nil
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expect(status.url).to eq 'https://foo.bar/watch?v=12345'
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expect(strip_tags(status.text)).to eq 'Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345'
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end
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end
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context 'with Audio object' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234',
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type: 'Audio',
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name: 'Nyan Cat 10 hours remix',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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url: [
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{
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type: 'Link',
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mimeType: 'application/x-bittorrent',
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href: 'https://foo.bar/12345.torrent',
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},
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{
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type: 'Link',
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mimeType: 'text/html',
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href: 'https://foo.bar/watch?v=12345',
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},
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],
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}
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end
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it 'creates status' do
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status = sender.statuses.first
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expect(status).to_not be_nil
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expect(status.url).to eq 'https://foo.bar/watch?v=12345'
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expect(strip_tags(status.text)).to eq 'Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345'
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end
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end
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context 'with Event object' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234',
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type: 'Event',
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name: "Let's change the world",
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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}
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end
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it 'creates status' do
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status = sender.statuses.first
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expect(status).to_not be_nil
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expect(status.url).to eq 'https://foo.bar/@foo/1234'
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expect(strip_tags(status.text)).to eq "Let's change the worldhttps://foo.bar/@foo/1234"
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end
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end
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context 'with wrong id' do
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let(:note) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://real.address/@foo/1234',
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type: 'Note',
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content: 'Lorem ipsum',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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}
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end
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let(:object) do
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temp = note.dup
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temp[:id] = 'https://fake.address/@foo/5678'
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temp
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end
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it 'does not create status' do
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expect(sender.statuses.first).to be_nil
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end
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end
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context 'with a valid Create activity' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234/create',
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type: 'Create',
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actor: ActivityPub::TagManager.instance.uri_for(sender),
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object: note,
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}
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end
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it 'creates status' do
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status = sender.statuses.first
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expect(status).to_not be_nil
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expect(status.uri).to eq note[:id]
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expect(status.text).to eq note[:content]
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end
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end
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context 'with a Create activity with a mismatching id' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234/create',
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type: 'Create',
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actor: ActivityPub::TagManager.instance.uri_for(sender),
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object: {
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id: 'https://real.address/@foo/1234',
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type: 'Note',
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content: 'Lorem ipsum',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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},
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}
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end
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it 'does not create status' do
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expect(sender.statuses.first).to be_nil
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end
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end
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context 'when status already exists' do
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let(:existing_status) { Fabricate(:status, account: sender, text: 'Foo', uri: note[:id]) }
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context 'with a Note object' do
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let(:object) { note.merge(updated: '2021-09-08T22:39:25Z') }
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it 'updates status' do
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existing_status.reload
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expect(existing_status.text).to eq 'Lorem ipsum'
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expect(existing_status.edits).to_not be_empty
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end
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end
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context 'with a Create activity' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1234/create',
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type: 'Create',
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actor: ActivityPub::TagManager.instance.uri_for(sender),
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object: note.merge(updated: '2021-09-08T22:39:25Z'),
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}
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end
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it 'updates status' do
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existing_status.reload
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expect(existing_status.text).to eq 'Lorem ipsum'
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expect(existing_status.edits).to_not be_empty
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end
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end
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end
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end
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context 'with statuses referencing other statuses' do
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before do
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stub_const 'ActivityPub::FetchRemoteStatusService::DISCOVERIES_PER_REQUEST', 5
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end
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context 'when using inReplyTo' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1',
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type: 'Note',
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content: 'Lorem ipsum',
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inReplyTo: 'https://foo.bar/@foo/2',
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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}
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end
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before do
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8.times do |i|
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status_json = {
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: "https://foo.bar/@foo/#{i}",
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type: 'Note',
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content: 'Lorem ipsum',
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inReplyTo: "https://foo.bar/@foo/#{i + 1}",
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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to: 'as:Public',
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}.with_indifferent_access
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stub_request(:get, "https://foo.bar/@foo/#{i}").to_return(status: 200, body: status_json.to_json, headers: { 'Content-Type': 'application/activity+json' })
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end
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end
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it 'creates at least some statuses' do
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expect { subject.call(object[:id], prefetched_body: Oj.dump(object)) }.to change { sender.statuses.count }.by_at_least(2)
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end
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it 'creates no more account than the limit allows' do
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expect { subject.call(object[:id], prefetched_body: Oj.dump(object)) }.to change { sender.statuses.count }.by_at_most(5)
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end
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end
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context 'when using replies' do
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let(:object) do
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{
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: 'https://foo.bar/@foo/1',
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type: 'Note',
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content: 'Lorem ipsum',
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replies: {
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type: 'Collection',
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id: 'https://foo.bar/@foo/1/replies',
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first: {
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type: 'CollectionPage',
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partOf: 'https://foo.bar/@foo/1/replies',
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items: ['https://foo.bar/@foo/2'],
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},
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},
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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}
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end
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before do
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8.times do |i|
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status_json = {
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'@context': 'https://www.w3.org/ns/activitystreams',
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id: "https://foo.bar/@foo/#{i}",
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type: 'Note',
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content: 'Lorem ipsum',
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replies: {
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type: 'Collection',
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id: "https://foo.bar/@foo/#{i}/replies",
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first: {
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type: 'CollectionPage',
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partOf: "https://foo.bar/@foo/#{i}/replies",
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items: ["https://foo.bar/@foo/#{i + 1}"],
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},
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},
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attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
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to: 'as:Public',
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}.with_indifferent_access
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stub_request(:get, "https://foo.bar/@foo/#{i}").to_return(status: 200, body: status_json.to_json, headers: { 'Content-Type': 'application/activity+json' })
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end
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end
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it 'creates at least some statuses' do
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expect { subject.call(object[:id], prefetched_body: Oj.dump(object)) }.to change { sender.statuses.count }.by_at_least(2)
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end
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it 'creates no more account than the limit allows' do
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expect { subject.call(object[:id], prefetched_body: Oj.dump(object)) }.to change { sender.statuses.count }.by_at_most(5)
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end
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end
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end
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end
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