# frozen_string_literal: true require 'rails_helper' RSpec.describe UserEmailValidator do describe '#validate' do subject { described_class.new.validate(user) } let(:user) { instance_double(User, email: 'info@mail.com', sign_up_ip: '1.2.3.4', errors: errors) } let(:errors) { instance_double(ActiveModel::Errors, add: nil) } before do allow(user).to receive(:valid_invitation?).and_return(false) allow(EmailDomainBlock).to receive(:block?) { blocked_email } end context 'when e-mail provider is blocked' do let(:blocked_email) { true } it 'adds error' do subject expect(errors).to have_received(:add).with(:email, :blocked).once end end context 'when e-mail provider is not blocked' do let(:blocked_email) { false } it 'does not add errors' do subject expect(errors).to_not have_received(:add) end context 'when canonical e-mail is blocked' do let(:other_user) { Fabricate(:user, email: 'i.n.f.o@mail.com') } before do other_user.account.suspend! end it 'adds error' do subject expect(errors).to have_received(:add).with(:email, :taken).once end end end end end