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Some minor change and spec for Account (#3813)

* Introduce domains method to Account relation

Account had followers_domains method, which was excessively specific.
Let relation of Account have domains method instead.

* Move follow_mapping in Account to AccountInteractions

* Introduce shared examples for AccountAvatar inclusion

* Cover Account more
pull/4/head
Akihiko Odaki (@fn_aki@pawoo.net) 5 years ago
committed by Eugen Rochko
parent
commit
e27f792c24
5 changed files with 377 additions and 73 deletions
  1. +4
    -8
      app/models/account.rb
  2. +6
    -0
      app/models/concerns/account_interactions.rb
  3. +1
    -1
      app/workers/pubsubhubbub/distribution_worker.rb
  4. +347
    -64
      spec/models/account_spec.rb
  5. +19
    -0
      spec/support/examples/models/concerns/account_avatar.rb

+ 4
- 8
app/models/account.rb View File

@ -124,10 +124,6 @@ class Account < ApplicationRecord
subscription_expires_at.present?
end
def followers_domains
followers.reorder(nil).pluck('distinct accounts.domain')
end
def keypair
OpenSSL::PKey::RSA.new(private_key || public_key)
end
@ -163,6 +159,10 @@ class Account < ApplicationRecord
end
class << self
def domains
reorder(nil).pluck('distinct accounts.domain')
end
def triadic_closures(account, limit: 5, offset: 0)
sql = <<-SQL.squish
WITH first_degree AS (
@ -236,10 +236,6 @@ class Account < ApplicationRecord
[textsearch, query]
end
def follow_mapping(query, field)
query.pluck(field).each_with_object({}) { |id, mapping| mapping[id] = true }
end
end
before_create :generate_keys

+ 6
- 0
app/models/concerns/account_interactions.rb View File

@ -29,6 +29,12 @@ module AccountInteractions
blocked_domains = AccountDomainBlock.where(account_id: account_id, domain: accounts_map.values).pluck(:domain)
accounts_map.map { |id, domain| [id, blocked_domains.include?(domain)] }.to_h
end
private
def follow_mapping(query, field)
query.pluck(field).each_with_object({}) { |id, mapping| mapping[id] = true }
end
end
included do

+ 1
- 1
app/workers/pubsubhubbub/distribution_worker.rb View File

@ -33,7 +33,7 @@ class Pubsubhubbub::DistributionWorker
return if stream_entries.empty?
@payload = AtomSerializer.render(AtomSerializer.new.feed(@account, stream_entries))
@domains = @account.followers_domains
@domains = @account.followers.domains
Pubsubhubbub::DeliveryWorker.push_bulk(@subscriptions.reject { |s| !allowed_to_receive?(s.callback_url) }) do |subscription|
[subscription.id, @payload]

+ 347
- 64
spec/models/account_spec.rb View File

@ -1,10 +1,9 @@
require 'rails_helper'
RSpec.describe Account, type: :model do
subject { Fabricate(:account, username: 'alice') }
context do
let(:bob) { Fabricate(:account, username: 'bob') }
subject { Fabricate(:account) }
describe '#follow!' do
it 'creates a follow' do
@ -45,12 +44,13 @@ RSpec.describe Account, type: :model do
describe '#local?' do
it 'returns true when the account is local' do
expect(subject.local?).to be true
account = Fabricate(:account, domain: nil)
expect(account.local?).to be true
end
it 'returns false when the account is on a different domain' do
subject.domain = 'foreign.tld'
expect(subject.local?).to be false
account = Fabricate(:account, domain: 'foreign.tld')
expect(account.local?).to be false
end
end
@ -61,6 +61,8 @@ RSpec.describe Account, type: :model do
Rails.configuration.x.local_domain = before
end
subject { Fabricate(:account, domain: nil, username: 'alice') }
describe '#to_webfinger_s' do
it 'returns a webfinger string for the account' do
Rails.configuration.x.local_domain = 'example.com'
@ -80,41 +82,72 @@ RSpec.describe Account, type: :model do
describe '#acct' do
it 'returns username for local users' do
expect(subject.acct).to eql 'alice'
account = Fabricate(:account, domain: nil, username: 'alice')
expect(account.acct).to eql 'alice'
end
it 'returns username@domain for foreign users' do
subject.domain = 'foreign.tld'
expect(subject.acct).to eql 'alice@foreign.tld'
account = Fabricate(:account, domain: 'foreign.tld', username: 'alice')
expect(account.acct).to eql 'alice@foreign.tld'
end
end
describe '#save_with_optional_media!' do
it 'sets default avatar, header, avatar_remote_url, and header_remote_url if some of them are invalid' do
stub_request(:get, 'https://remote/valid_avatar').to_return(request_fixture('avatar.txt'))
stub_request(:get, 'https://remote/invalid_avatar').to_return(request_fixture('feed.txt'))
account = Fabricate(:account,
avatar_remote_url: 'https://remote/valid_avatar',
header_remote_url: 'https://remote/valid_avatar')
account.avatar_remote_url = 'https://remote/invalid_avatar'
account.save_with_optional_media!
account.reload
expect(account.avatar_remote_url).to eq ''
expect(account.header_remote_url).to eq ''
expect(account.avatar_file_name).to eq nil
expect(account.header_file_name).to eq nil
end
end
describe '#subscribed?' do
it 'returns false when no subscription expiration information is present' do
expect(subject.subscribed?).to be false
account = Fabricate(:account, subscription_expires_at: nil)
expect(account.subscribed?).to be false
end
it 'returns true when subscription expiration has been set' do
subject.subscription_expires_at = 30.days.from_now
expect(subject.subscribed?).to be true
account = Fabricate(:account, subscription_expires_at: 30.days.from_now)
expect(account.subscribed?).to be true
end
end
describe '#to_param' do
it 'returns username' do
account = Fabricate(:account, username: 'alice')
expect(account.to_param).to eq 'alice'
end
end
describe '#keypair' do
it 'returns an RSA key pair' do
expect(subject.keypair).to be_instance_of OpenSSL::PKey::RSA
account = Fabricate(:account)
expect(account.keypair).to be_instance_of OpenSSL::PKey::RSA
end
end
describe '#subscription' do
it 'returns an OStatus subscription' do
expect(subject.subscription('')).to be_instance_of OStatus2::Subscription
account = Fabricate(:account)
expect(account.subscription('')).to be_instance_of OStatus2::Subscription
end
end
describe '#object_type' do
it 'is always a person' do
expect(subject.object_type).to be :person
account = Fabricate(:account)
expect(account.object_type).to be :person
end
end
@ -124,6 +157,8 @@ RSpec.describe Account, type: :model do
Fabricate(:status, account: author)
end
subject { Fabricate(:account) }
context 'when the status is a reblog of another status' do
let(:original_reblog) do
author = Fabricate(:account, username: 'original_reblogger')
@ -160,6 +195,8 @@ RSpec.describe Account, type: :model do
Fabricate(:status, account: author)
end
subject { Fabricate(:account) }
context 'when the status is a reblog of another status'do
let(:original_reblog) do
author = Fabricate(:account, username: 'original_reblogger')
@ -205,14 +242,16 @@ RSpec.describe Account, type: :model do
end
end
describe '#excluded_from_timeline_domains' do
it 'returns the domains blocked by the account' do
account = Fabricate(:account)
account.block_domain!('domain')
expect(account.excluded_from_timeline_domains).to match_array ['domain']
end
end
describe '.search_for' do
before do
@match = Fabricate(
:account,
display_name: "Display Name",
username: "username",
domain: "example.com"
)
_missing = Fabricate(
:account,
display_name: "Missing",
@ -221,33 +260,103 @@ RSpec.describe Account, type: :model do
)
end
it 'accepts ?, \, : and space as delimiter' do
match = Fabricate(
:account,
display_name: 'A & l & i & c & e',
username: 'username',
domain: 'example.com'
)
results = Account.search_for('A?l\i:c e')
expect(results).to eq [match]
end
it 'finds accounts with matching display_name' do
match = Fabricate(
:account,
display_name: "Display Name",
username: "username",
domain: "example.com"
)
results = Account.search_for("display")
expect(results).to eq [@match]
expect(results).to eq [match]
end
it 'finds accounts with matching username' do
match = Fabricate(
:account,
display_name: "Display Name",
username: "username",
domain: "example.com"
)
results = Account.search_for("username")
expect(results).to eq [@match]
expect(results).to eq [match]
end
it 'finds accounts with matching domain' do
match = Fabricate(
:account,
display_name: "Display Name",
username: "username",
domain: "example.com"
)
results = Account.search_for("example")
expect(results).to eq [@match]
expect(results).to eq [match]
end
it 'limits by 10 by default' do
11.times.each { Fabricate(:account, display_name: "Display Name") }
results = Account.search_for("display")
expect(results.size).to eq 10
end
it 'accepts arbitrary limits' do
2.times.each { Fabricate(:account, display_name: "Display Name") }
results = Account.search_for("display", 1)
expect(results.size).to eq 1
end
it 'ranks multiple matches higher' do
account = Fabricate(
:account,
username: "username",
display_name: "username"
)
matches = [
{ username: "username", display_name: "username" },
{ display_name: "Display Name", username: "username", domain: "example.com" },
].map(&method(:Fabricate).curry(2).call(:account))
results = Account.search_for("username")
expect(results).to eq [account, @match]
expect(results).to eq matches
end
end
describe '.advanced_search_for' do
it 'accepts ?, \, : and space as delimiter' do
account = Fabricate(:account)
match = Fabricate(
:account,
display_name: 'A & l & i & c & e',
username: 'username',
domain: 'example.com'
)
results = Account.advanced_search_for('A?l\i:c e', account)
expect(results).to eq [match]
end
it 'limits by 10 by default' do
11.times { Fabricate(:account, display_name: "Display Name") }
results = Account.search_for("display")
expect(results.size).to eq 10
end
it 'accepts arbitrary limits' do
2.times { Fabricate(:account, display_name: "Display Name") }
results = Account.search_for("display", 1)
expect(results.size).to eq 1
end
it 'ranks followed accounts higher' do
account = Fabricate(:account)
match = Fabricate(:account, username: "Matching")
@ -260,9 +369,14 @@ RSpec.describe Account, type: :model do
end
end
describe '.triadic_closures' do
subject { described_class.triadic_closures(me) }
describe '.domains' do
it 'returns domains' do
Fabricate(:account, domain: 'domain')
expect(Account.domains).to match_array(['domain'])
end
end
describe '.triadic_closures' do
let!(:me) { Fabricate(:account) }
let!(:friend) { Fabricate(:account) }
let!(:friends_friend) { Fabricate(:account) }
@ -277,7 +391,39 @@ RSpec.describe Account, type: :model do
end
it 'finds accounts you dont follow which are followed by accounts you do follow' do
is_expected.to eq [friends_friend]
expect(described_class.triadic_closures(me)).to eq [friends_friend]
end
it 'limits by 5 with offset 0 by defualt' do
first_degree = 6.times.map { Fabricate(:account) }
matches = 5.times.map { Fabricate(:account) }
first_degree.each { |account| me.follow!(account) }
matches.each do |match|
first_degree.each { |account| account.follow!(match) }
first_degree.shift
end
expect(described_class.triadic_closures(me)).to eq matches
end
it 'accepts arbitrary limits' do
another_friend = Fabricate(:account)
higher_friends_friend = Fabricate(:account)
me.follow!(another_friend)
friend.follow!(higher_friends_friend)
another_friend.follow!(higher_friends_friend)
expect(described_class.triadic_closures(me, limit: 1)).to eq [higher_friends_friend]
end
it 'acceps arbitrary offset' do
another_friend = Fabricate(:account)
higher_friends_friend = Fabricate(:account)
me.follow!(another_friend)
friend.follow!(higher_friends_friend)
another_friend.follow!(higher_friends_friend)
expect(described_class.triadic_closures(me, offset: 1)).to eq [friends_friend]
end
context 'when you block account' do
@ -286,7 +432,7 @@ RSpec.describe Account, type: :model do
end
it 'rejects blocked accounts' do
is_expected.to be_empty
expect(described_class.triadic_closures(me)).to be_empty
end
end
@ -296,7 +442,7 @@ RSpec.describe Account, type: :model do
end
it 'rejects muted accounts' do
is_expected.to be_empty
expect(described_class.triadic_closures(me)).to be_empty
end
end
end
@ -374,26 +520,26 @@ RSpec.describe Account, type: :model do
expect(account).to model_have_error_on_field(:username)
end
it 'is invalid if the username already exists' do
account_1 = Fabricate(:account, username: 'the_doctor')
account_2 = Fabricate.build(:account, username: 'the_doctor')
account_2.valid?
expect(account_2).to model_have_error_on_field(:username)
end
context 'when is local' do
it 'is invalid if the username is not unique in case-insensitive comparsion among local accounts' do
account_1 = Fabricate(:account, username: 'the_doctor')
account_2 = Fabricate.build(:account, username: 'the_Doctor')
account_2.valid?
expect(account_2).to model_have_error_on_field(:username)
end
it 'is invalid if the username is reserved' do
account = Fabricate.build(:account, username: 'support')
account.valid?
expect(account).to model_have_error_on_field(:username)
end
it 'is invalid if the username is reserved' do
account = Fabricate.build(:account, username: 'support')
account.valid?
expect(account).to model_have_error_on_field(:username)
end
it 'is valid when username is reserved but record has already been created' do
account = Fabricate.build(:account, username: 'support')
account.save(validate: false)
expect(account.valid?).to be true
end
it 'is valid when username is reserved but record has already been created' do
account = Fabricate.build(:account, username: 'support')
account.save(validate: false)
expect(account.valid?).to be true
end
context 'when is local' do
it 'is invalid if the username doesn\'t only contains letters, numbers and underscores' do
account = Fabricate.build(:account, username: 'the-doctor')
account.valid?
@ -405,10 +551,109 @@ RSpec.describe Account, type: :model do
account.valid?
expect(account).to model_have_error_on_field(:username)
end
it 'is invalid if the display name is longer than 30 characters' do
account = Fabricate.build(:account, display_name: Faker::Lorem.characters(31))
account.valid?
expect(account).to model_have_error_on_field(:display_name)
end
it 'is invalid if the note is longer than 160 characters' do
account = Fabricate.build(:account, note: Faker::Lorem.characters(161))
account.valid?
expect(account).to model_have_error_on_field(:note)
end
end
context 'when is remote' do
it 'is invalid if the username is not unique in case-sensitive comparison among accounts in the same normalized domain' do
Fabricate(:account, domain: 'にゃん', username: 'username')
account = Fabricate.build(:account, domain: 'xn--r9j5b5b', username: 'username')
account.valid?
expect(account).to model_have_error_on_field(:username)
end
it 'is valid even if the username is unique only in case-sensitive comparison among accounts in the same normalized domain' do
Fabricate(:account, domain: 'にゃん', username: 'username')
account = Fabricate.build(:account, domain: 'xn--r9j5b5b', username: 'Username')
account.valid?
expect(account).not_to model_have_error_on_field(:username)
end
it 'is valid even if the username doesn\'t only contains letters, numbers and underscores' do
account = Fabricate.build(:account, domain: 'domain', username: 'the-doctor')
account.valid?
expect(account).not_to model_have_error_on_field(:username)
end
it 'is valid even if the username is longer then 30 characters' do
account = Fabricate.build(:account, domain: 'domain', username: Faker::Lorem.characters(31))
account.valid?
expect(account).not_to model_have_error_on_field(:username)
end
it 'is valid even if the display name is longer than 30 characters' do
account = Fabricate.build(:account, domain: 'domain', display_name: Faker::Lorem.characters(31))
account.valid?
expect(account).not_to model_have_error_on_field(:display_name)
end
it 'is valid even if the note is longer than 160 characters' do
account = Fabricate.build(:account, domain: 'domain', note: Faker::Lorem.characters(161))
account.valid?
expect(account).not_to model_have_error_on_field(:note)
end
end
end
describe 'scopes' do
describe 'alphabetic' do
it 'sorts by alphabetic order of domain and username' do
matches = [
{ username: 'a', domain: 'a' },
{ username: 'b', domain: 'a' },
{ username: 'a', domain: 'b' },
{ username: 'b', domain: 'b' },
].map(&method(:Fabricate).curry(2).call(:account))
expect(Account.alphabetic).to eq matches
end
end
describe 'matches_display_name' do
it 'matches display name which starts with the given string' do
match = Fabricate(:account, display_name: 'pattern and suffix')
Fabricate(:account, display_name: 'prefix and pattern')
expect(Account.matches_display_name('pattern')).to eq [match]
end
end
describe 'matches_username' do
it 'matches display name which starts with the given string' do
match = Fabricate(:account, username: 'pattern_and_suffix')
Fabricate(:account, username: 'prefix_and_pattern')
expect(Account.matches_username('pattern')).to eq [match]
end
end
describe 'expiring' do
it 'returns remote accounts with followers whose subscription expiration date is past or not given' do
local = Fabricate(:account, domain: nil)
matches = [
{ domain: 'remote', subscription_expires_at: nil },
{ domain: 'remote', subscription_expires_at: '2000-01-01T00:00:00Z' },
].map(&method(:Fabricate).curry(2).call(:account))
matches.each(&local.method(:follow!))
Fabricate(:account, domain: 'remote', subscription_expires_at: nil)
local.follow!(Fabricate(:account, domain: 'remote', subscription_expires_at: '2000-01-03T00:00:00Z'))
local.follow!(Fabricate(:account, domain: nil, subscription_expires_at: nil))
expect(Account.expiring('2000-01-02T00:00:00Z').recent).to eq matches.reverse
end
end
describe 'remote' do
it 'returns an array of accounts who have a domain' do
account_1 = Fabricate(:account, domain: nil)
@ -439,6 +684,24 @@ RSpec.describe Account, type: :model do
end
end
describe 'partitioned' do
it 'returns a relation of accounts partitioned by domain' do
matches = ['a', 'b', 'a', 'b']
matches.size.times.to_a.shuffle.each do |index|
matches[index] = Fabricate(:account, domain: matches[index])
end
expect(Account.partitioned).to match_array(matches)
end
end
describe 'recent' do
it 'returns a relation of accounts sorted by recent creation' do
matches = 2.times.map { Fabricate(:account) }
expect(Account.recent).to match_array(matches)
end
end
describe 'silenced' do
it 'returns an array of accounts who are silenced' do
account_1 = Fabricate(:account, silenced: true)
@ -454,25 +717,45 @@ RSpec.describe Account, type: :model do
expect(Account.suspended).to match_array([account_1])
end
end
end
describe 'static avatars' do
describe 'when GIF' do
it 'creates a png static style' do
subject.avatar = attachment_fixture('avatar.gif')
subject.save
describe 'without_followers' do
it 'returns a relation of accounts without followers' do
account_1 = Fabricate(:account)
account_2 = Fabricate(:account)
Fabricate(:follow, account: account_1, target_account: account_2)
expect(Account.without_followers).to match_array([account_1])
end
end
expect(subject.avatar_static_url).to_not eq subject.avatar_original_url
describe 'with_followers' do
it 'returns a relation of accounts with followers' do
account_1 = Fabricate(:account)
account_2 = Fabricate(:account)
Fabricate(:follow, account: account_1, target_account: account_2)
expect(Account.with_followers).to match_array([account_2])
end
end
end
describe 'when non-GIF' do
it 'does not create extra static style' do
subject.avatar = attachment_fixture('attachment.jpg')
subject.save
context 'when is local' do
it 'generates keys' do
account = Account.create!(domain: nil, username: Faker::Internet.user_name(nil, ['_']))
expect(account.keypair.private?).to eq true
end
end
expect(subject.avatar_static_url).to eq subject.avatar_original_url
end
context 'when is remote' do
it 'does not generate keys' do
key = OpenSSL::PKey::RSA.new(1024).public_key
account = Account.create!(domain: 'remote', username: Faker::Internet.user_name(nil, ['_']), public_key: key.to_pem)
expect(account.keypair.params).to eq key.params
end
it 'normalizes domain' do
account = Account.create!(domain: 'にゃん', username: Faker::Internet.user_name(nil, ['_']))
expect(account.domain).to eq 'xn--r9j5b5b'
end
end
include_examples 'AccountAvatar', :account
end

+ 19
- 0
spec/support/examples/models/concerns/account_avatar.rb View File

@ -0,0 +1,19 @@
# frozen_string_literal: true
shared_examples 'AccountAvatar' do |fabricator|
describe 'static avatars' do
describe 'when GIF' do
it 'creates a png static style' do
account = Fabricate(fabricator, avatar: attachment_fixture('avatar.gif'))
expect(account.avatar_static_url).to_not eq account.avatar_original_url
end
end
describe 'when non-GIF' do
it 'does not create extra static style' do
account = Fabricate(fabricator, avatar: attachment_fixture('attachment.jpg'))
expect(account.avatar_static_url).to eq account.avatar_original_url
end
end
end
end

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