Rakefile in replidog-1.1.0 vs Rakefile in replidog-1.1.1

@@ -1,2 +1,46 @@
+require "bundler/setup"
 require "bundler/gem_tasks"
+require "rspec/core/rake_task"
 
+RSpec::Core::RakeTask.new
+task :default => [:spec]
+
+namespace :db do
+  task :prepare do
+    require File.expand_path("spec/dummy/config/application", File.dirname(__FILE__))
+    Dummy::Application.load_tasks
+
+    orig_env = ENV["RAILS_ENV"]
+    begin
+      Rails.env = "test_db_migration"
+      Rake::Task["db:create"].invoke
+      Rake::Task["db:schema:load"].invoke
+    ensure
+      ENV["RAILS_ENV"] = orig_env
+    end
+
+    file = File.expand_path('spec/dummy/config/database.yml', File.dirname(__FILE__))
+    config = YAML.load_file(file)
+
+    case config["test"]["adapter"]
+    when "mysql2"
+      3.times do |i|
+        system("mysql -u root -e 'drop database replidog_test_slave#{i + 1}' > /dev/null 2> /dev/null")
+        system("mysql -u root -e 'create database replidog_test_slave#{i + 1}'")
+        system("mysqldump -u root replidog_test | mysql -u root replidog_test_slave#{i + 1}")
+      end
+      system("mysql -u root -e 'drop database replidog_test_user' > /dev/null 2> /dev/null")
+      system("mysql -u root -e 'drop database replidog_test_user_slave' > /dev/null 2> /dev/null")
+      system("mysql -u root -e 'create database replidog_test_user'")
+      system("mysql -u root -e 'create database replidog_test_user_slave'")
+      system("mysqldump -u root replidog_test | mysql -u root replidog_test_user")
+      system("mysqldump -u root replidog_test | mysql -u root replidog_test_user_slave")
+    when "sqlite"
+      3.times do |i|
+        FileUtils.copy("#{Rails.root}/db/test.sqlite3", "#{Rails.root}/db/test_slave#{i + 1}.sqlite3")
+      end
+      FileUtils.copy("#{Rails.root}/db/test.sqlite3", "#{Rails.root}/db/test_user.sqlite3")
+      FileUtils.copy("#{Rails.root}/db/test.sqlite3", "#{Rails.root}/db/test_user_slave.sqlite3")
+    end
+  end
+end