account_spec.rb

require 'rails_helper'

RSpec.describe Account, type: :model do
  context do
    let(:bob) { Fabricate(:account, username: 'bob') }
    subject { Fabricate(:account) }

    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)

        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
  end

  describe '#local?' do
    it 'returns true when the account is local' do
      account = Fabricate(:account, domain: nil)
      expect(account.local?).to be true
    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
    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'