# frozen_string_literal: true RSpec.describe ThemeJavascriptCompiler do let(:theme_id) { 22 } describe ThemeJavascriptCompiler::RawTemplatePrecompiler do # For the raw templates, we can easily render them serverside, so let's do that let(:compiler) { described_class.new(theme_id) } let(:helpers) { <<~JS Handlebars.registerHelper('theme-prefix', function(themeId, string) { return `theme_translations.${themeId}.${string}` }) Handlebars.registerHelper('theme-i18n', function(themeId, string) { return `translated(theme_translations.${themeId}.${string})` }) Handlebars.registerHelper('theme-setting', function(themeId, string) { return `setting(${themeId}:${string})` }) Handlebars.registerHelper('dummy-helper', function(string) { return `dummy(${string})` }) JS } let(:mini_racer) { ctx = MiniRacer::Context.new ctx.eval(File.open("#{Rails.root}/app/assets/javascripts/node_modules/handlebars/dist/handlebars.js").read) ctx.eval(helpers) ctx } def render(template) compiled = compiler.compile(template) mini_racer.eval "Handlebars.template(#{compiled.squish})({})" end it 'adds the theme id to the helpers' do # Works normally expect(render("{{theme-prefix 'translation_key'}}")). to eq('theme_translations.22.translation_key') expect(render("{{theme-i18n 'translation_key'}}")). to eq('translated(theme_translations.22.translation_key)') expect(render("{{theme-setting 'setting_key'}}")). to eq('setting(22:setting_key)') # Works when used inside other statements expect(render("{{dummy-helper (theme-prefix 'translation_key')}}")). to eq('dummy(theme_translations.22.translation_key)') end it "doesn't duplicate number parameter inside {{each}}" do expect(compiler.compile("{{#each item as |test test2|}}{{theme-setting 'setting_key'}}{{/each}}")). to include('{"name":"theme-setting","hash":{},"hashTypes":{},"hashContexts":{},"types":["NumberLiteral","StringLiteral"]') # Fail would be if theme-setting is defined with types:["NumberLiteral","NumberLiteral","StringLiteral"] end end describe ThemeJavascriptCompiler::EmberTemplatePrecompiler do # For the Ember (Glimmer) templates, serverside rendering is not trivial, # so we compile the expected result with the standard compiler and compare to the theme compiler let(:standard_compiler) { Barber::Ember::Precompiler.new } let(:theme_compiler) { described_class.new(theme_id) } def theme_compile(template) compiled = theme_compiler.compile(template) data = JSON.parse(compiled) JSON.parse(data["block"]) end def standard_compile(template) compiled = standard_compiler.compile(template) data = JSON.parse(compiled) JSON.parse(data["block"]) end it 'adds the theme id to the helpers' do expect( theme_compile "{{theme-prefix 'translation_key'}}" ).to eq( standard_compile "{{theme-prefix #{theme_id} 'translation_key'}}" ) expect( theme_compile "{{theme-i18n 'translation_key'}}" ).to eq( standard_compile "{{theme-i18n #{theme_id} 'translation_key'}}" ) expect( theme_compile "{{theme-setting 'setting_key'}}" ).to eq( standard_compile "{{theme-setting #{theme_id} 'setting_key'}}" ) # # Works when used inside other statements expect( theme_compile "{{dummy-helper (theme-prefix 'translation_key')}}" ).to eq( standard_compile "{{dummy-helper (theme-prefix #{theme_id} 'translation_key')}}" ) end end describe "#append_raw_template" do let(:compiler) { ThemeJavascriptCompiler.new(1, 'marks') } it 'uses the correct template paths' do template = "