# frozen_string_literal: true require 'rails_helper' describe EmailStyleUpdater do fab!(:admin) { Fabricate(:admin) } let(:default_html) { File.read("#{Rails.root}/app/views/email/default_template.html") } let(:updater) { EmailStyleUpdater.new(admin) } describe 'update' do it 'can change the settings' do expect( updater.update( html: 'For you: %{email_content}', css: 'h1 { color: blue; }' ) ).to eq(true) expect(SiteSetting.email_custom_template).to eq('For you: %{email_content}') expect(SiteSetting.email_custom_css).to eq('h1 { color: blue; }') end it 'will not store defaults' do updater.update(html: default_html, css: '') expect(SiteSetting.email_custom_template).to_not be_present expect(SiteSetting.email_custom_css).to_not be_present end it 'can clear settings if defaults given' do SiteSetting.email_custom_template = 'For you: %{email_content}' SiteSetting.email_custom_css = 'h1 { color: blue; }' updater.update(html: default_html, css: '') expect(SiteSetting.email_custom_template).to_not be_present expect(SiteSetting.email_custom_css).to_not be_present end it 'fails if html is missing email_content' do expect(updater.update(html: 'No email content', css: '')).to eq(false) expect(updater.errors).to include( I18n.t( 'email_style.html_missing_placeholder', placeholder: '%{email_content}' ) ) end end end