require File.expand_path('../helper', __FILE__) begin require 'coffee-script' require 'execjs' begin ExecJS.compile '1' rescue Exception raise LoadError, 'unable to execute JavaScript' end class CoffeeTest < Minitest::Test def coffee_app(options = {}, &block) mock_app do set :views, __dir__ + '/views' set(options) get('/', &block) end get '/' end it 'renders inline Coffee strings' do coffee_app { coffee "alert 'Aye!'\n" } assert ok? assert body.include?("alert('Aye!');") end it 'defaults content type to javascript' do coffee_app { coffee "alert 'Aye!'\n" } assert ok? assert_equal "application/javascript;charset=utf-8", response['Content-Type'] end it 'defaults allows setting content type per route' do coffee_app do content_type :html coffee "alert 'Aye!'\n" end assert ok? assert_equal "text/html;charset=utf-8", response['Content-Type'] end it 'defaults allows setting content type globally' do coffee_app(:coffee => { :content_type => 'html' }) do coffee "alert 'Aye!'\n" end assert ok? assert_equal "text/html;charset=utf-8", response['Content-Type'] end it 'renders .coffee files in views path' do coffee_app { coffee :hello } assert ok? assert_include body, "alert(\"Aye!\");" end it 'ignores the layout option' do coffee_app { coffee :hello, :layout => :layout2 } assert ok? assert_include body, "alert(\"Aye!\");" end it "raises error if template not found" do mock_app { get('/') { coffee :no_such_template } } assert_raises(Errno::ENOENT) { get('/') } end it "passes coffee options to the coffee engine" do coffee_app { coffee "alert 'Aye!'\n", :no_wrap => true } assert ok? assert_body "alert('Aye!');" end it "passes default coffee options to the coffee engine" do mock_app do set :coffee, :no_wrap => true # default coffee style is :nested get('/') { coffee "alert 'Aye!'\n" } end get '/' assert ok? assert_body "alert('Aye!');" end end rescue LoadError warn "#{$!}: skipping coffee tests" rescue if $!.class.name == 'ExecJS::RuntimeUnavailable' warn "#{$!}: skipping coffee tests" else raise end end