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mastodon/spec/models/follow_spec.rb
Eugen Rochko a46ab86adf
Limit the number of people that can be followed from one account (#8807)
Configurable soft limit of 7,500, and above that, configurable
ratio of 1.1 * followers, controlled by:

- MAX_FOLLOWS_THRESHOLD
- MAX_FOLLOWS_RATIO

Fix #2311
2018-10-04 17:36:11 +02:00

71 lines
2.1 KiB
Ruby

require 'rails_helper'
RSpec.describe Follow, type: :model do
let(:alice) { Fabricate(:account, username: 'alice') }
let(:bob) { Fabricate(:account, username: 'bob') }
describe 'validations' do
subject { Follow.new(account: alice, target_account: bob) }
it 'has a valid fabricator' do
follow = Fabricate.build(:follow)
expect(follow).to be_valid
end
it 'is invalid without an account' do
follow = Fabricate.build(:follow, account: nil)
follow.valid?
expect(follow).to model_have_error_on_field(:account)
end
it 'is invalid without a target_account' do
follow = Fabricate.build(:follow, target_account: nil)
follow.valid?
expect(follow).to model_have_error_on_field(:target_account)
end
it 'is invalid if account already follows too many people' do
alice.update(following_count: FollowLimitValidator::LIMIT)
expect(subject).to_not be_valid
expect(subject).to model_have_error_on_field(:base)
end
it 'is valid if account is only on the brink of following too many people' do
alice.update(following_count: FollowLimitValidator::LIMIT - 1)
expect(subject).to be_valid
expect(subject).to_not model_have_error_on_field(:base)
end
end
describe 'recent' do
it 'sorts so that more recent follows comes earlier' do
follow0 = Follow.create!(account: alice, target_account: bob)
follow1 = Follow.create!(account: bob, target_account: alice)
a = Follow.recent.to_a
expect(a.size).to eq 2
expect(a[0]).to eq follow1
expect(a[1]).to eq follow0
end
end
describe 'revoke_request!' do
let(:follow) { Fabricate(:follow, account: account, target_account: target_account) }
let(:account) { Fabricate(:account) }
let(:target_account) { Fabricate(:account) }
it 'revokes the follow relation' do
follow.revoke_request!
expect(account.following?(target_account)).to be false
end
it 'creates a follow request' do
follow.revoke_request!
expect(account.requested?(target_account)).to be true
end
end
end