Don't stub SUT in `FollowLimitValidator` spec (#27760)

th-new
Matt Jankowski 2023-11-08 07:49:46 -05:00 committed by GitHub
parent 5c328ae674
commit c03bd2a238
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5 changed files with 62 additions and 34 deletions

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@ -2,7 +2,7 @@
require 'rails_helper'
RSpec.describe BlacklistedEmailValidator, type: :validator do
RSpec.describe BlacklistedEmailValidator do
describe '#validate' do
subject { described_class.new.validate(user); errors }

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@ -2,7 +2,7 @@
require 'rails_helper'
RSpec.describe DisallowedHashtagsValidator, type: :validator do
RSpec.describe DisallowedHashtagsValidator do
let(:disallowed_tags) { [] }
describe '#validate' do

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@ -2,48 +2,76 @@
require 'rails_helper'
RSpec.describe FollowLimitValidator, type: :validator do
RSpec.describe FollowLimitValidator do
describe '#validate' do
before do
allow_any_instance_of(described_class).to receive(:limit_reached?).with(account) do
limit_reached
end
context 'with a nil account' do
it 'does not add validation errors to base' do
follow = Fabricate.build(:follow, account: nil)
described_class.new.validate(follow)
end
follow.valid?
let(:follow) { instance_double(Follow, account: account, errors: errors) }
let(:errors) { instance_double(ActiveModel::Errors, add: nil) }
let(:account) { instance_double(Account, nil?: _nil, local?: local, following_count: 0, followers_count: 0) }
let(:_nil) { true }
let(:local) { false }
context 'with follow.account.nil? || !follow.account.local?' do
let(:_nil) { true }
it 'not calls errors.add' do
expect(errors).to_not have_received(:add).with(:base, any_args)
expect(follow.errors[:base]).to be_empty
end
end
context 'with !(follow.account.nil? || !follow.account.local?)' do
let(:_nil) { false }
let(:local) { true }
context 'with a non-local account' do
it 'does not add validation errors to base' do
follow = Fabricate.build(:follow, account: Account.new(domain: 'host.example'))
context 'when limit_reached?' do
let(:limit_reached) { true }
follow.valid?
it 'calls errors.add' do
expect(errors).to have_received(:add)
.with(:base, I18n.t('users.follow_limit_reached', limit: FollowLimitValidator::LIMIT))
expect(follow.errors[:base]).to be_empty
end
end
context 'with a local account' do
let(:account) { Account.new }
context 'when the followers count is under the limit' do
before do
allow(account).to receive(:following_count).and_return(described_class::LIMIT - 100)
end
it 'does not add validation errors to base' do
follow = Fabricate.build(:follow, account: account)
follow.valid?
expect(follow.errors[:base]).to be_empty
end
end
context 'with !limit_reached?' do
let(:limit_reached) { false }
context 'when the following count is over the limit' do
before do
allow(account).to receive(:following_count).and_return(described_class::LIMIT + 100)
end
it 'not calls errors.add' do
expect(errors).to_not have_received(:add).with(:base, any_args)
context 'when the followers count is low' do
before do
allow(account).to receive(:followers_count).and_return(10)
end
it 'adds validation errors to base' do
follow = Fabricate.build(:follow, account: account)
follow.valid?
expect(follow.errors[:base]).to include(I18n.t('users.follow_limit_reached', limit: FollowLimitValidator::LIMIT))
end
end
context 'when the followers count is high' do
before do
allow(account).to receive(:followers_count).and_return(100_000)
end
it 'does not add validation errors to base' do
follow = Fabricate.build(:follow, account: account)
follow.valid?
expect(follow.errors[:base]).to be_empty
end
end
end
end

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@ -2,7 +2,7 @@
require 'rails_helper'
RSpec.describe PollValidator, type: :validator do
RSpec.describe PollValidator do
describe '#validate' do
before do
validator.validate(poll)

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@ -2,7 +2,7 @@
require 'rails_helper'
RSpec.describe StatusPinValidator, type: :validator do
RSpec.describe StatusPinValidator do
describe '#validate' do
before do
subject.validate(pin)