auth_spec.rb

require 'spec_helper'
require 'wedge/plugins/form'
require 'components/auth'

Document.trigger('wedge:loaded')

describe 'auth' do
  context 'errors' do
    if Wedge.server?
      it 'to return wrong username or password' do
        expect(Wedge[:auth].login_user({})[:errors]).to match /wrong username or password/i
      end
    else
      puts Wedge.config.data.to_h
    end
  end
end

opal.rb

  module Opal
    def self.original_compile(source, options = {})
      Compiler.new(source, options).original_compile
    end

    class Compiler
      alias_method :original_compile, :compile
      def compile
        @result = original_compile

        if defined? Wedge
          logical_path = self.file
          classes    = Wedge.config.component_class
          comp_class = classes["#{Wedge.config.app_dir}/#{logical_path}".gsub(/\//, '__')] || classes[logical_path.gsub(/\//, '__')]

          if logical_path == 'wedge'
            compiled_data = Base64.encode64 Wedge.config.client_data.to_json
            # We need to merge in some data that is only set on the server.
            # i.e. path, assets_key etc....
            @result << <<-JS
            $(document).on('wedge:loaded', function() {
              #{Opal.original_compile("Wedge.config.data = HashObject.new(Wedge.config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")}
            });
            JS
            # load all global plugins into wedge
            Wedge.config.plugins.each do |path|
              @result << <<-JS
              $(document).on('wedge:loaded', function() {
                #{Builder.build(path).to_s}
              });
              JS
            end
          elsif comp_class
            comp_class.config.on_compile.each { |blk| comp_class.instance_eval(&blk) }
            comp_name     = comp_class.config.name
            compiled_data = Base64.encode64 comp_class.config.client_data.to_json

            @result << <<-JS
            $(document).on('wedge:loaded', function() {
              #{Opal.original_compile("Wedge.config.component_class[:#{comp_name}].config.data = HashObject.new(Wedge.config.component_class[:#{comp_name}].config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")}
            });
            JS

            load_requires logical_path
          end
        end

        @result
      end

      def load_requires path_name
        if requires = Wedge.config.requires[path_name.gsub(/\//, '__')]
          requires.each do |path|
            next unless comp_class = Wedge.config.component_class[path]

            comp_class.config.on_compile.each { |blk| comp_class.instance_eval(&blk) }

            comp_name     = comp_class.config.name
            compiled_data = Base64.encode64 comp_class.config.client_data.to_json

            load_requires path

            @result << <<-JS
            $(document).on('wedge:loaded', function() {
              #{Opal.original_compile("Wedge.config.component_class[:#{comp_name}].config.data = HashObject.new(Wedge.config.component_class[:#{comp_name}].config.data.to_h.merge JSON.parse(Base64.decode64('#{compiled_data}')))")}
            });
            JS
          end
        end
      end
    end
  end
end