Use standard test structure for a Rails engine app.

Author: dblock

test-app/.rspec renamed to .rspec

@@ -1,4 +1,3 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in grape-swagger-rails.gemspec
-gemspec
+gemspec

Gemfile

@@ -1,13 +1,26 @@
 require "bundler/gem_tasks"
 
-Dir.glob('lib/tasks/*.rake').each do |r|
-  import r
+
+#!/usr/bin/env rake
+begin
+  require 'bundler/setup'
+rescue LoadError
+  puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
 end
 
-desc "Run tests within test-app."
-task :tests do
-  path = File.expand_path('../test-app', __FILE__)
-  Bundler.clean_exec "cd #{path}; bundle install; bundle exec rake"
+APP_RAKEFILE = File.expand_path("../spec/dummy/Rakefile", __FILE__)
+
+load 'rails/tasks/engine.rake'
+Bundler::GemHelper.install_tasks
+
+Dir[File.join(File.dirname(__FILE__), 'lib/tasks/**/*.rake')].each do |f|
+  load f
 end
 
-task :default => :tests
+require 'rspec/core'
+require 'rspec/core/rake_task'
+
+desc "Run all specs."
+RSpec::Core::RakeTask.new(:spec)
+
+task :default => :spec

Rakefile

@@ -12,13 +12,24 @@ Gem::Specification.new do |spec|
   spec.summary       = %q{grape grape-swagger swagger-ui rails integration}
   spec.homepage      = ''
   spec.license       = 'MIT'
-  spec.files         = `git ls-files`.split($/) - `git ls-files test-app`.split($/)
+  spec.files         = `git ls-files`.split($/)
+  spec.test_files    = `git ls-files spec`.split($/)
   spec.require_paths = %w(lib)
 
+  spec.add_dependency 'railties', '>= 3.2.12'
+  spec.add_dependency 'grape-swagger', '~> 0.7.2'
+
   spec.add_development_dependency 'bundler', '~> 1.3'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'git'
-  spec.add_dependency 'railties', '>= 3.2.12'
-  #spec.add_dependency 'rubyzip', '~> 0.9.9'
-  spec.add_dependency 'grape-swagger', '~> 0.7.2'
+  spec.add_development_dependency 'rspec-rails'
+  spec.add_development_dependency 'capybara'
+  spec.add_development_dependency 'grape'
+  spec.add_development_dependency 'selenium-webdriver'
+  spec.add_development_dependency 'sass-rails'
+  spec.add_development_dependency 'uglifier'
+  spec.add_development_dependency 'coffee-rails'
+  spec.add_development_dependency 'jquery-rails'
+  spec.add_development_dependency 'grape-swagger-ui'
+  spec.add_development_dependency 'sprockets'
 end

grape-swagger-rails.gemspec

@@ -1,5 +1,6 @@
 module GrapeSwaggerRails
   class Engine < ::Rails::Engine
+    paths['lib/tasks'] = 'lib/tasks/exported'
     isolate_namespace GrapeSwaggerRails
   end
 end

lib/grape-swagger-rails/engine.rb

@@ -0,0 +1,5 @@
+#!/usr/bin/env rake
+
+require File.expand_path('../config/application', __FILE__)
+
+Dummy::Application.load_tasks

test-app/.gitignore renamed to spec/dummy/.gitignore

@@ -0,0 +1,3 @@
+//= require jquery
+//= require jquery_ujs
+//= require_tree .

spec/dummy/Rakefile

@@ -0,0 +1,4 @@
+/*
+ *= require_tree .
+ *= require_self
+ */