use Bundler to bootstrap testing dependencies

Gemfile

@@ -0,0 +1,19 @@
+rails_dir = '/Users/mislav/.coral/rails-rails'
+if File.directory? rails_dir
+  path rails_dir
+else
+  git 'git://github.com/rails/rails.git'
+end
+source :gemcutter
+
+gem 'activerecord', '~> 3.0.pre'
+gem 'activeresource', '~> 3.0.pre'
+gem 'actionpack', '~> 3.0.pre'
+gem 'sequel', '~> 3.8.0'
+gem 'rspec', '~> 1.3.0'
+gem 'mocha', '~> 0.9.8'
+gem 'sqlite3-ruby', '~> 1.2.5'
+gem 'dm-core', '~> 0.10.2'
+gem 'do_sqlite3', '~> 0.10.1.1'
+gem 'mysql', '~> 2.8.1'
+gem 'pg', '~> 0.8.0'

spec/finders/active_record_spec.rb

@@ -1,9 +1,9 @@
 require 'spec_helper'
 require 'will_paginate/finders/active_record'
-require File.dirname(__FILE__) + '/activerecord_test_connector'
 
 require 'will_paginate'
 WillPaginate::enable_named_scope
+require File.expand_path('../activerecord_test_connector', __FILE__)
 
 class ArProject < ActiveRecord::Base
   def self.column_names
@@ -13,7 +13,6 @@ def self.column_names
   named_scope :distinct, :select => "DISTINCT #{table_name}.*"
 end
 
-gem 'sqlite3-ruby'
 ActiverecordTestConnector.setup
 
 describe WillPaginate::Finders::ActiveRecord do

spec/finders/activerecord_test_connector.rb

@@ -7,7 +7,7 @@ class ActiverecordTestConnector
   cattr_accessor :able_to_connect
   cattr_accessor :connected
 
-  FIXTURES_PATH = File.join(File.dirname(__FILE__), '..', 'fixtures')
+  FIXTURES_PATH = File.expand_path('../../fixtures', __FILE__)
 
   # Set our defaults
   self.connected = false
@@ -35,7 +35,7 @@ def self.add_load_path(path)
   def self.setup_connection
     db = ENV['DB'].blank?? 'sqlite3' : ENV['DB']
 
-    configurations = YAML.load_file(File.join(File.dirname(__FILE__), '..', 'database.yml'))
+    configurations = YAML.load_file(File.expand_path('../../database.yml', __FILE__))
     raise "no configuration for '#{db}'" unless configurations.key? db
     configuration = configurations[db]
 

spec/finders/data_mapper_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 require 'will_paginate/finders/data_mapper'
-require File.dirname(__FILE__) + '/data_mapper_test_connector'
+require File.expand_path('../data_mapper_test_connector', __FILE__)
 
 require 'will_paginate'
 

spec/finders/sequel_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 require 'will_paginate/finders/sequel'
-require File.dirname(__FILE__) + '/sequel_test_connector'
+require File.expand_path('../sequel_test_connector', __FILE__)
 
 describe Sequel::Dataset::Pagination, 'extension' do
 

spec/spec_helper.rb

@@ -1,4 +1,4 @@
-require 'spec'
+require 'spec/autorun'
 
 module MyExtras
   protected