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mastodon/spec/services/resolve_url_service_spec.rb
Claire e0bdaeab65
Fix NoMethodError when resolving a link that redirects to a local post (#18314)
* Fix NoMethodError when resolving a link that redirects to a local post

* Fix tests
2022-05-17 14:52:26 +02:00

150 lines
5.3 KiB
Ruby

# frozen_string_literal: true
require 'rails_helper'
describe ResolveURLService, type: :service do
subject { described_class.new }
describe '#call' do
it 'returns nil when there is no resource url' do
url = 'http://example.com/missing-resource'
known_account = Fabricate(:account, uri: url)
service = double
allow(FetchResourceService).to receive(:new).and_return service
allow(service).to receive(:response_code).and_return(404)
allow(service).to receive(:call).with(url).and_return(nil)
expect(subject.call(url)).to be_nil
end
it 'returns known account on temporary error' do
url = 'http://example.com/missing-resource'
known_account = Fabricate(:account, uri: url)
service = double
allow(FetchResourceService).to receive(:new).and_return service
allow(service).to receive(:response_code).and_return(500)
allow(service).to receive(:call).with(url).and_return(nil)
expect(subject.call(url)).to eq known_account
end
context 'searching for a remote private status' do
let(:account) { Fabricate(:account) }
let(:poster) { Fabricate(:account, domain: 'example.com') }
let(:url) { 'https://example.com/@foo/42' }
let(:uri) { 'https://example.com/users/foo/statuses/42' }
let!(:status) { Fabricate(:status, url: url, uri: uri, account: poster, visibility: :private) }
before do
stub_request(:get, url).to_return(status: 404) if url.present?
stub_request(:get, uri).to_return(status: 404)
end
context 'when the account follows the poster' do
before do
account.follow!(poster)
end
context 'when the status uses Mastodon-style URLs' do
let(:url) { 'https://example.com/@foo/42' }
let(:uri) { 'https://example.com/users/foo/statuses/42' }
it 'returns status by url' do
expect(subject.call(url, on_behalf_of: account)).to eq(status)
end
it 'returns status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to eq(status)
end
end
context 'when the status uses pleroma-style URLs' do
let(:url) { nil }
let(:uri) { 'https://example.com/objects/0123-456-789-abc-def' }
it 'returns status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to eq(status)
end
end
end
context 'when the account does not follow the poster' do
context 'when the status uses Mastodon-style URLs' do
let(:url) { 'https://example.com/@foo/42' }
let(:uri) { 'https://example.com/users/foo/statuses/42' }
it 'does not return the status by url' do
expect(subject.call(url, on_behalf_of: account)).to be_nil
end
it 'does not return the status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to be_nil
end
end
context 'when the status uses pleroma-style URLs' do
let(:url) { nil }
let(:uri) { 'https://example.com/objects/0123-456-789-abc-def' }
it 'returns status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to be_nil
end
end
end
end
context 'searching for a local private status' do
let(:account) { Fabricate(:account) }
let(:poster) { Fabricate(:account) }
let!(:status) { Fabricate(:status, account: poster, visibility: :private) }
let(:url) { ActivityPub::TagManager.instance.url_for(status) }
let(:uri) { ActivityPub::TagManager.instance.uri_for(status) }
context 'when the account follows the poster' do
before do
account.follow!(poster)
end
it 'returns status by url' do
expect(subject.call(url, on_behalf_of: account)).to eq(status)
end
it 'returns status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to eq(status)
end
end
context 'when the account does not follow the poster' do
it 'does not return the status by url' do
expect(subject.call(url, on_behalf_of: account)).to be_nil
end
it 'does not return the status by uri' do
expect(subject.call(uri, on_behalf_of: account)).to be_nil
end
end
end
context 'searching for a link that redirects to a local public status' do
let(:account) { Fabricate(:account) }
let(:poster) { Fabricate(:account) }
let!(:status) { Fabricate(:status, account: poster, visibility: :public) }
let(:url) { 'https://link.to/foobar' }
let(:status_url) { ActivityPub::TagManager.instance.url_for(status) }
let(:uri) { ActivityPub::TagManager.instance.uri_for(status) }
before do
stub_request(:get, url).to_return(status: 302, headers: { 'Location' => status_url })
body = ActiveModelSerializers::SerializableResource.new(status, serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter).to_json
stub_request(:get, status_url).to_return(body: body, headers: { 'Content-Type' => 'application/activity+json' })
end
it 'returns status by url' do
expect(subject.call(url, on_behalf_of: account)).to eq(status)
end
end
end
end