assistant-storefront/spec/builders/account_builder_spec.rb

# frozen_string_literal: true

require 'rails_helper'

RSpec.describe AccountBuilder do
  let(:email) { 'user@example.com' }
  let(:user_password) { 'Password123!' }
  let(:account_name) { 'Test Account' }
  let(:user_full_name) { 'Test User' }
  let(:validation_service) { instance_double(Account::SignUpEmailValidationService, perform: true) }
  let(:account_builder) do
    described_class.new(
      account_name: account_name,
      email: email,
      user_full_name: user_full_name,
      user_password: user_password,
      confirmed: true
    )
  end

  # Mock the email validation service
  before do
    allow(Account::SignUpEmailValidationService).to receive(:new).with(email).and_return(validation_service)
  end

  describe '#perform' do
    context 'when valid params are passed' do
      it 'creates a new account with correct name' do
        _user, account = account_builder.perform
        expect(account).to be_an(Account)
        expect(account.name).to eq(account_name)
      end

      it 'creates a new confirmed user with correct details' do
        user, _account = account_builder.perform
        expect(user).to be_a(User)
        expect(user.email).to eq(email)
        expect(user.name).to eq(user_full_name)
        expect(user.confirmed?).to be(true)
      end

      it 'links user to account as administrator' do
        user, account = account_builder.perform
        expect(user.account_users.first.role).to eq('administrator')
        expect(user.accounts.first).to eq(account)
      end

      it 'increments the counts of models' do
        expect do
          account_builder.perform
        end.to change(Account, :count).by(1)
           .and change(User, :count).by(1)
           .and change(AccountUser, :count).by(1)
      end
    end
  end
end