started tests, make more plugin-able

Gemfile

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+source "http://gemcutter.org"
+
+gem "rails", "3.0.0"
+
+gem 'sqlite3-ruby'
+gem 'sequel'
+gem 'sequel-rails'
+
+gem "warden", "1.0.0"
+gem "webrat", "0.7.1"
+gem "mocha", :require => false
+gem "bcrypt-ruby", :require => "bcrypt"
+gem "oauth2"

README.md

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+Sequel mapping to Devise
+========================
+
+**A gem plugin is coming soon! (once all the tests passes)**
+
+I like to extend only the models I need for Devise:
+
+    class User < Sequel::Model
+      extend Devise::Models
+      extend Devise::Orm::Sequel::Hook
+
+      # usually active_model is included already in any Sequel Rails 3 connectors
+      # plugin :active_model
+      plugin :validation_class_methods
+
+      devise ... 
+    end
+
+But if you want them to be globally available for all your Sequal models, then uncomment the lines at the bottom of the sequel.rb file in the plugin. Hopefully this can be more elegant in the future where you can set an option somewhere.
+
+Let us know if you have any suggestions and/or questions by creating a new issue.
+
+Credits / Contributors
+======================
+
+Rachot Moragraan
+Daniel Lyons
+
+A lot of testing designs are from dm-devise.
+

Rakefile

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+require 'rake'
+require 'rake/testtask'
+
+desc 'Run Devise tests using Sequel. Specify path to devise with DEVISE_PATH'
+Rake::TestTask.new(:test) do |test|
+  ENV['DEVISE_ORM'] ||= 'sequel'
+  ENV['DEVISE_PATH'] ||= File.expand_path('../devise')
+  unless File.exist?(ENV['DEVISE_PATH'])
+    puts "Specify the path to devise (e.g. rake DEVISE_PATH=/path/to/devise). Not found at #{ENV['DEVISE_PATH']}"
+    exit
+  end
+  test.libs << 'lib' << 'test'
+  test.libs << "#{ENV['DEVISE_PATH']}/lib"
+  test.libs << "#{ENV['DEVISE_PATH']}/test"
+  test.test_files = FileList["#{ENV['DEVISE_PATH']}/test/**/*_test.rb"] + FileList['test/**/*_test.rb']
+  test.verbose = true
+end

test/orm/sequel.rb

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+Sequel.extension :migration
+Sequel::Migrator.apply(Sequel::Model.db, "#{DEVISE_PATH}/test/rails_app/db/migrate")
+puts 'db migrated'
+
+class ActiveSupport::TestCase
+  setup do
+    puts 'im supposed to be doing something'
+  end
+end

test/rails_app/app/sequel/admin.rb

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+require 'shared_admin'
+
+class Admin < Sequel::Model
+  include Shim
+  include SharedAdmin
+end

test/rails_app/app/sequel/shim.rb

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+module Shim
+  extend ::ActiveSupport::Concern
+
+  included do
+    extend ::Devise::Models
+    extend ::Devise::Orm::Sequel::Hook
+
+    plugin :validation_class_methods
+  end
+end

test/rails_app/app/sequel/user.rb

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+require 'shared_user'
+
+class User < Sequel::Model
+  include Shim
+  include SharedUser
+end

test/rails_app/config/application.rb

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+APP_ROOT = File.expand_path("#{DEVISE_PATH}/test/rails_app")
+require "#{APP_ROOT}/config/boot"
+
+require "action_controller/railtie"
+require "action_mailer/railtie"
+require "active_resource/railtie"
+require "rails/test_unit/railtie"
+
+require 'sequel'
+require "sequel-rails/railtie"
+require "devise"
+
+module RailsApp
+  class Application < Rails::Application
+    # Add additional load paths for your own custom dirs
+    config.root = APP_ROOT
+    config.autoload_paths.reject!{ |p| p =~ /\/app\/(\w+)$/ && !%w(controllers helpers views).include?($1) }
+    config.autoload_paths += [ File.expand_path("#{File.dirname(__FILE__)}/../app/sequel") ]
+
+    # Configure sensitive parameters which will be filtered from the log file.
+    config.filter_parameters << :password
+
+    config.action_mailer.default_url_options = { :host => "localhost:3000" }
+  end
+end

test/rails_app/config/environment.rb

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+# Load the rails application
+require File.expand_path('../application', __FILE__)
+
+# Initialize the rails application
+RailsApp::Application.initialize!

test/rails_app/config/initializers/blah.rb

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+puts 'i am loaded'

test/test_helper.rb

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+ENV["RAILS_ENV"] = "test"
+DEVISE_ORM = :sequel
+DEVISE_PATH = ENV['DEVISE_PATH']
+
+puts "\n==> Devise.orm = :sequel"
+
+require "rails_app/config/environment"
+require "rails/test_help"
+require "orm/sequel"
+
+I18n.load_path << "#{DEVISE_PATH}/test/support/locale/en.yml"
+require 'mocha'
+
+Webrat.configure do |config|
+  config.mode = :rails
+  config.open_error_files = false
+end
+
+Devise::Oauth.test_mode!
+
+# Add support to load paths so we can overwrite broken webrat setup
+$:.unshift "#{DEVISE_PATH}/test/support"
+Dir["#{DEVISE_PATH}/test/support/**/*.rb"].each { |f| require f }