Contents

# frozen_string_literal: true
require 'rspec/roda/version'
require 'rspec'
require 'rspec/its'
require 'rack/test'
require 'inflecto'

module RSpec
  # Module containing different contexts for Roda.
  module Roda
    # Module containing helpers for specifying Roda apps.
    module App
      include Rack::Test::Methods

      # @return [Class(Roda)]
      def roda_class
        described_class
      end

      # Rack-, and Rack::Test-compliant Roda app
      # @return [#call]
      def app
        roda_class.app.freeze
      end
    end

    # Module containing helpers for specifying Roda plugins.
    module Plugin
      # Class interface for plugin specs.
      module ClassInterface
        # @param [Module] child
        def included(child)
          super(child)
          roda
        end

        # @param [Symbol] plugin
        # @param [Proc] block
        def roda(plugin = metadata[:name], &block)
          let(:roda_class) do
            route_block = self.route_block
            self.class.const_set(:TestApp, Class.new(::Roda) do
              plugin plugin
              instance_exec(&block) if block
              route { |r| instance_exec(r, &route_block) } if route_block
            end)
          end
        end

        # @param [Proc] block
        def route(&block)
          let(:route_block) { block }
          roda # re-initiate app
        end

        private

        # @return [Symbol]
        def plugin_name
          @plugin_name ||= metadata[:name] || Inflecto.underscore(
            Inflecto.demodulize(described_class.name)
          )
        end
      end
    end
  end
end

RSpec.shared_context 'Roda app', roda: :app do
  include RSpec::Roda::App

  let(:roda_instance) { roda_class.new(env) }
  let(:env) { {} }
end

RSpec.shared_context 'Roda plugin', roda: :plugin do
  extend RSpec::Roda::Plugin::ClassInterface
  include_context 'Roda app'

  let(:route_block) { proc { |r| } }
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rspec-roda-0.1.1	lib/rspec/roda.rb