mastodon/spec/models/account_spec.rb

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require 'rails_helper'
RSpec.describe Account, type: :model do
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context do
let(:bob) { Fabricate(:account, username: 'bob') }
subject { Fabricate(:account) }
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describe '#follow!' do
it 'creates a follow' do
follow = subject.follow!(bob)
expect(follow).to be_instance_of Follow
expect(follow.account).to eq subject
expect(follow.target_account).to eq bob
end
end
describe '#unfollow!' do
before do
subject.follow!(bob)
end
it 'destroys a follow' do
unfollow = subject.unfollow!(bob)
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expect(unfollow).to be_instance_of Follow
expect(unfollow.account).to eq subject
expect(unfollow.target_account).to eq bob
expect(unfollow.destroyed?).to be true
end
end
describe '#following?' do
it 'returns true when the target is followed' do
subject.follow!(bob)
expect(subject.following?(bob)).to be true
end
it 'returns false if the target is not followed' do
expect(subject.following?(bob)).to be false
end
end
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end
describe '#local?' do
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it 'returns true when the account is local' do
account = Fabricate(:account, domain: nil)
expect(account.local?).to be true
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end
it 'returns false when the account is on a different domain' do
account = Fabricate(:account, domain: 'foreign.tld')
expect(account.local?).to be false
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end
end
describe 'Local domain user methods' do
around do |example|
before = Rails.configuration.x.local_domain
example.run
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'
expect(subject.to_webfinger_s).to eq 'acct:alice@example.com'
end
end
describe '#local_username_and_domain' do
it 'returns the username and local domain for the account' do
Rails.configuration.x.local_domain = 'example.com'
expect(subject.local_username_and_domain).to eq 'alice@example.com'
end
end
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end
describe '#acct' do
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it 'returns username for local users' do
account = Fabricate(:account, domain: nil, username: 'alice')
expect(account.acct).to eql 'alice'
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end
it 'returns username@domain for foreign users' do
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
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end
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end
describe '#subscribed?' do
it 'returns false when no subscription expiration information is present' do
account = Fabricate(:account, subscription_expires_at: nil)
expect(account.subscribed?).to be false
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end
it 'returns true when subscription expiration has been set' do
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'
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end
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end
describe '#keypair' do
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it 'returns an RSA key pair' do
account = Fabricate(:account)
expect(account.keypair).to be_instance_of OpenSSL::PKey::RSA
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end
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end
describe '#subscription' do
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it 'returns an OStatus subscription' do
account = Fabricate(:account)
expect(account.subscription('')).to be_instance_of OStatus2::Subscription
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end
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end
describe '#object_type' do
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it 'is always a person' do
account = Fabricate(:account)
expect(account.object_type).to be :person
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end
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end
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describe '#favourited?' do
let(:original_status) do
author = Fabricate(:account, username: 'original')
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')
Fabricate(:status, reblog: original_status, account: author)
end
it 'is is true when this account has favourited it' do
Fabricate(:favourite, status: original_reblog, account: subject)
expect(subject.favourited?(original_status)).to eq true
end
it 'is false when this account has not favourited it' do
expect(subject.favourited?(original_status)).to eq false
end
end
context 'when the status is an original status' do
it 'is is true when this account has favourited it' do
Fabricate(:favourite, status: original_status, account: subject)
expect(subject.favourited?(original_status)).to eq true
end
it 'is false when this account has not favourited it' do
expect(subject.favourited?(original_status)).to eq false
end
end
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end
describe '#reblogged?' do
let(:original_status) do
author = Fabricate(:account, username: 'original')
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')
Fabricate(:status, reblog: original_status, account: author)
end
it 'is true when this account has reblogged it' do
Fabricate(:status, reblog: original_reblog, account: subject)
expect(subject.reblogged?(original_reblog)).to eq true
end
it 'is false when this account has not reblogged it' do
expect(subject.reblogged?(original_reblog)).to eq false
end
end
context 'when the status is an original status' do
it 'is true when this account has reblogged it' do
Fabricate(:status, reblog: original_status, account: subject)
expect(subject.reblogged?(original_status)).to eq true
end
it 'is false when this account has not reblogged it' do
expect(subject.reblogged?(original_status)).to eq false
end
end
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end
describe '#excluded_from_timeline_account_ids' do
it 'includes account ids of blockings, blocked_bys and mutes' do
account = Fabricate(:account)
block = Fabricate(:block, account: account)
mute = Fabricate(:mute, account: account)
block_by = Fabricate(:block, target_account: account)
results = account.excluded_from_timeline_account_ids
expect(results.size).to eq 3
expect(results).to include(block.target_account.id)
expect(results).to include(mute.target_account.id)
expect(results).to include(block_by.account.id)
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
_missing = Fabricate(
:account,
display_name: "Missing",
username: "missing",
domain: "missing.com"
)
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]
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]
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]
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
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 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")
followed_match = Fabricate(:account, username: "Matcher")
Fabricate(:follow, account: account, target_account: followed_match)
results = Account.advanced_search_for("match", account)
expect(results).to eq [followed_match, match]
expect(results.first.rank).to be > results.last.rank
end
end
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) }
let!(:both_follow) { Fabricate(:account) }
before do
me.follow!(friend)
friend.follow!(friends_friend)
me.follow!(both_follow)
friend.follow!(both_follow)
end
it 'finds accounts you dont follow which are followed by accounts you do follow' do
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
before do
me.block!(friends_friend)
end
it 'rejects blocked accounts' do
expect(described_class.triadic_closures(me)).to be_empty
end
end
context 'when you mute account' do
before do
me.mute!(friends_friend)
end
it 'rejects muted accounts' do
expect(described_class.triadic_closures(me)).to be_empty
end
end
end
describe '.following_map' do
it 'returns an hash' do
expect(Account.following_map([], 1)).to be_a Hash
end
end
describe '.followed_by_map' do
it 'returns an hash' do
expect(Account.followed_by_map([], 1)).to be_a Hash
end
end
describe '.blocking_map' do
it 'returns an hash' do
expect(Account.blocking_map([], 1)).to be_a Hash
end
end
describe '.requested_map' do
it 'returns an hash' do
expect(Account.requested_map([], 1)).to be_a Hash
end
end
describe 'MENTION_RE' do
subject { Account::MENTION_RE }
it 'matches usernames in the middle of a sentence' do
expect(subject.match('Hello to @alice from me')[1]).to eq 'alice'
end
it 'matches usernames in the beginning of status' do
expect(subject.match('@alice Hey how are you?')[1]).to eq 'alice'
end
it 'matches full usernames' do
expect(subject.match('@alice@example.com')[1]).to eq 'alice@example.com'
end
it 'matches full usernames with a dot at the end' do
expect(subject.match('Hello @alice@example.com.')[1]).to eq 'alice@example.com'
end
it 'matches dot-prepended usernames' do
expect(subject.match('.@alice I want everybody to see this')[1]).to eq 'alice'
end
it 'does not match e-mails' do
expect(subject.match('Drop me an e-mail at alice@example.com')).to be_nil
end
it 'does not match URLs' do
expect(subject.match('Check this out https://medium.com/@alice/some-article#.abcdef123')).to be_nil
end
xit 'does not match URL querystring' do
expect(subject.match('https://example.com/?x=@alice')).to be_nil
end
end
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describe 'validations' do
it 'has a valid fabricator' do
account = Fabricate.build(:account)
account.valid?
expect(account).to be_valid
end
it 'is invalid without a username' do
account = Fabricate.build(:account, username: nil)
account.valid?
expect(account).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
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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
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it 'is invalid if the username doesn\'t only contains letters, numbers and underscores' do
account = Fabricate.build(:account, username: 'the-doctor')
account.valid?
expect(account).to model_have_error_on_field(:username)
end
it 'is invalid if the username is longer then 30 characters' do
account = Fabricate.build(:account, username: Faker::Lorem.characters(31))
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 500 characters' do
account = Fabricate.build(:account, note: Faker::Lorem.characters(501))
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 500 characters' do
account = Fabricate.build(:account, domain: 'domain', note: Faker::Lorem.characters(501))
account.valid?
expect(account).not_to model_have_error_on_field(:note)
end
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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: '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
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describe 'remote' do
it 'returns an array of accounts who have a domain' do
account_1 = Fabricate(:account, domain: nil)
account_2 = Fabricate(:account, domain: 'example.com')
expect(Account.remote).to match_array([account_2])
end
end
describe 'by_domain_accounts' do
it 'returns accounts grouped by domain sorted by accounts' do
2.times { Fabricate(:account, domain: 'example.com') }
Fabricate(:account, domain: 'example2.com')
results = Account.by_domain_accounts
expect(results.length).to eq 2
expect(results.first.domain).to eq 'example.com'
expect(results.first.accounts_count).to eq 2
expect(results.last.domain).to eq 'example2.com'
expect(results.last.accounts_count).to eq 1
end
end
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describe 'local' do
it 'returns an array of accounts who do not have a domain' do
account_1 = Fabricate(:account, domain: nil)
account_2 = Fabricate(:account, domain: 'example.com')
expect(Account.local).to match_array([account_1])
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
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describe 'silenced' do
it 'returns an array of accounts who are silenced' do
account_1 = Fabricate(:account, silenced: true)
account_2 = Fabricate(:account, silenced: false)
expect(Account.silenced).to match_array([account_1])
end
end
describe 'suspended' do
it 'returns an array of accounts who are suspended' do
account_1 = Fabricate(:account, suspended: true)
account_2 = Fabricate(:account, suspended: false)
expect(Account.suspended).to match_array([account_1])
end
end
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
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
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
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
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end