catstodon/spec/validators/follow_limit_validator_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
RSpec.describe FollowLimitValidator, type: :validator do
describe '#validate' do
before do
allow_any_instance_of(described_class).to receive(:limit_reached?).with(account) do
limit_reached
end
described_class.new.validate(follow)
end
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 }
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context 'with follow.account.nil? || !follow.account.local?' do
let(:_nil) { true }
it 'not calls errors.add' do
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expect(errors).to_not have_received(:add).with(:base, any_args)
end
end
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context 'with !(follow.account.nil? || !follow.account.local?)' do
let(:_nil) { false }
let(:local) { true }
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context 'when limit_reached?' do
let(:limit_reached) { true }
it 'calls errors.add' do
expect(errors).to have_received(:add)
.with(:base, I18n.t('users.follow_limit_reached', limit: FollowLimitValidator::LIMIT))
end
end
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context 'with !limit_reached?' do
let(:limit_reached) { false }
it 'not calls errors.add' do
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expect(errors).to_not have_received(:add).with(:base, any_args)
end
end
end
end
end