Rakefile

require 'bundler/gem_tasks'
require 'rspec/core/rake_task'
require 'metric_fu'
require 'appraisal'

task :default => :spec

MetricFu::Configuration.run do |config|
  config.metrics = [:churn,:flay, :flog, :reek, :roodi, :saikuro]
  config.graphs  = [:flog, :flay, :reek, :roodi]
  config.flay    = { :dirs_to_flay => ['spec', 'lib']  }
  config.flog    = { :dirs_to_flog => ['spec', 'lib']  }
  config.reek    = { :dirs_to_reek => ['spec', 'lib']  }
  config.roodi   = { :dirs_to_roodi => ['spec', 'lib'] }
  config.churn   = { :start_date => "1 year ago", :minimum_churn_count => 10 }
end

RSpec::Core::RakeTask.new(:spec) do |spec|
end

RSpec::Core::RakeTask.new(:rcov) do |spec|
end

namespace :db do
  desc 'Build the databases for tests'
  task :build_databases do
    mysql_user = ENV['MYSQL_USER'] || "root"
    postgres_user = ENV['POSTGRES_USER'] || "postgres"
    (1..5).each do |idx|
      %x( echo "create DATABASE octopus_shard#{idx} DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_unicode_ci " | mysql --user=#{mysql_user})
    end

    %x( createdb -E UTF8 -U #{postgres_user} octopus_shard1 )
  end

  desc 'Drop the tests databases'
  task :drop_databases do
    mysql_user = ENV['MYSQL_USER'] || "root"
    postgres_user = ENV['POSTGRES_USER'] || "postgres"
    (1..5).each do |idx|
      %x( mysqladmin --user=#{mysql_user} -f drop octopus_shard#{idx} )
    end

    %x( dropdb -U #{postgres_user} octopus_shard1 )
    %x( rm -f /tmp/database.sqlite3 )
  end

  desc 'Create tables on tests databases'
  task :create_tables do
    Dir.chdir(File.expand_path(File.dirname(__FILE__) + "/spec"))
    require 'active_support/core_ext/class/attribute'
    require 'active_record'
    require "support/database_connection"
    require "octopus"
    [:master, :brazil, :canada, :russia, :alone_shard, :postgresql_shard, :sqlite_shard].each do |shard_symbol|
      # Rails 3.1 needs to do some introspection around the base class, which requires
      # the model be a descendent of ActiveRecord::Base.
      class BlankModel < ActiveRecord::Base; end;

      BlankModel.using(shard_symbol).connection.initialize_schema_migrations_table()

      BlankModel.using(shard_symbol).connection.create_table(:users) do |u|
        u.string :name
        u.integer :number
        u.boolean :admin
      end

      BlankModel.using(shard_symbol).connection.create_table(:clients) do |u|
        u.string :country
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:cats) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:items) do |u|
        u.string :name
        u.integer :client_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:computers) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:keyboards) do |u|
        u.string :name
        u.integer :computer_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:roles) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:permissions) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:permissions_roles, :id => false) do |u|
        u.integer :role_id
        u.integer :permission_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:assignments) do |u|
        u.integer :programmer_id
        u.integer :project_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:programmers) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:projects) do |u|
        u.string :name
      end

      BlankModel.using(shard_symbol).connection.create_table(:comments) do |u|
        u.string :name
        u.string :commentable_type
        u.integer :commentable_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:parts) do |u|
        u.string :name
        u.integer :item_id
      end

      BlankModel.using(shard_symbol).connection.create_table(:yummy) do |u|
        u.string :name
      end
    end
  end

  desc 'Prepare the test databases'
  task :prepare => [:drop_databases, :build_databases, :create_tables]
end