require 'rake' require 'rake/testtask' require 'rake/rdoctask' $VERBOSE = nil TEST_CHANGES_SINCE = Time.now - 600 desc "Run all the tests on a fresh test database" task :default => [ :test_units, :test_functional ] desc 'Require application environment.' task :environment do unless defined? RAILS_ROOT require File.dirname(__FILE__) + '/config/environment' end end desc "Generate API documentatio, show coding stats" task :doc => [ :appdoc, :stats ] # Look up tests for recently modified sources. def recent_tests(source_pattern, test_path, touched_since = 10.minutes.ago) FileList[source_pattern].map do |path| if File.mtime(path) > touched_since test = "#{test_path}/#{File.basename(path, '.rb')}_test.rb" test if File.exists?(test) end end.compact end desc 'Test recent changes.' Rake::TestTask.new(:recent => [ :clone_structure_to_test ]) do |t| since = TEST_CHANGES_SINCE touched = FileList['test/**/*_test.rb'].select { |path| File.mtime(path) > since } + recent_tests('app/models/*.rb', 'test/unit', since) + recent_tests('app/controllers/*.rb', 'test/functional', since) t.libs << 'test' t.verbose = true t.test_files = touched.uniq end task :test_recent => [ :clone_structure_to_test ] desc "Run the unit tests in test/unit" Rake::TestTask.new("test_units") { |t| t.libs << "test" t.pattern = 'test/unit/**/*_test.rb' t.verbose = true } task :test_units => [ :clone_structure_to_test ] desc "Run the functional tests in test/functional" Rake::TestTask.new("test_functional") { |t| t.libs << "test" t.pattern = 'test/functional/**/*_test.rb' t.verbose = true } task :test_functional => [ :clone_structure_to_test ] desc "Generate documentation for the application" Rake::RDocTask.new("appdoc") { |rdoc| rdoc.rdoc_dir = 'doc/app' rdoc.title = "Rails Application Documentation" rdoc.options << '--line-numbers --inline-source' rdoc.rdoc_files.include('doc/README_FOR_APP') rdoc.rdoc_files.include('app/**/*.rb') } desc "Generate documentation for the Rails framework" Rake::RDocTask.new("apidoc") { |rdoc| rdoc.rdoc_dir = 'doc/api' rdoc.title = "Rails Framework Documentation" rdoc.options << '--line-numbers --inline-source' rdoc.rdoc_files.include('README') rdoc.rdoc_files.include('CHANGELOG') rdoc.rdoc_files.include('vendor/railties/CHANGELOG') rdoc.rdoc_files.include('vendor/railties/MIT-LICENSE') rdoc.rdoc_files.include('vendor/activerecord/README') rdoc.rdoc_files.include('vendor/activerecord/CHANGELOG') rdoc.rdoc_files.include('vendor/activerecord/lib/active_record/**/*.rb') rdoc.rdoc_files.exclude('vendor/activerecord/lib/active_record/vendor/*') rdoc.rdoc_files.include('vendor/actionpack/README') rdoc.rdoc_files.include('vendor/actionpack/CHANGELOG') rdoc.rdoc_files.include('vendor/actionpack/lib/action_controller/**/*.rb') rdoc.rdoc_files.include('vendor/actionpack/lib/action_view/**/*.rb') rdoc.rdoc_files.include('vendor/actionmailer/README') rdoc.rdoc_files.include('vendor/actionmailer/CHANGELOG') rdoc.rdoc_files.include('vendor/actionmailer/lib/action_mailer/base.rb') rdoc.rdoc_files.include('vendor/actionwebservice/README') rdoc.rdoc_files.include('vendor/actionwebservice/ChangeLog') rdoc.rdoc_files.include('vendor/actionwebservice/lib/action_web_service/**/*.rb') rdoc.rdoc_files.include('vendor/activesupport/README') rdoc.rdoc_files.include('vendor/activesupport/lib/active_support/**/*.rb') } desc "Report code statistics (KLOCs, etc) from the application" task :stats => [ :environment ] do require 'code_statistics' CodeStatistics.new( ["Helpers", "app/helpers"], ["Controllers", "app/controllers"], ["APIs", "app/apis"], ["Components", "components"], ["Functionals", "test/functional"], ["Models", "app/models"], ["Units", "test/unit"] ).to_s end desc "Recreate the test databases from the development structure" task :clone_structure_to_test => [ :db_structure_dump, :purge_test_database ] do abcs = ActiveRecord::Base.configurations case abcs["test"]["adapter"] when "mysql" ActiveRecord::Base.establish_connection(:test) ActiveRecord::Base.connection.execute('SET foreign_key_checks = 0') IO.readlines("db/#{RAILS_ENV}_structure.sql").join.split("\n\n").each do |table| ActiveRecord::Base.connection.execute(table) end when "postgresql" `psql -U #{abcs["test"]["username"]} -h #{abcs["test"]["host"]} -f db/#{RAILS_ENV}_structure.sql #{abcs["test"]["database"]}` when "sqlite", "sqlite3" `#{abcs[RAILS_ENV]["adapter"]} #{abcs["test"]["dbfile"]} < db/#{RAILS_ENV}_structure.sql` else raise "Unknown database adapter '#{abcs["test"]["adapter"]}'" end end desc "Dump the database structure to a SQL file" task :db_structure_dump => :environment do abcs = ActiveRecord::Base.configurations case abcs[RAILS_ENV]["adapter"] when "mysql" ActiveRecord::Base.establish_connection(abcs[RAILS_ENV]) File.open("db/#{RAILS_ENV}_structure.sql", "w+") { |f| f << ActiveRecord::Base.connection.structure_dump } when "postgresql" `pg_dump -U #{abcs[RAILS_ENV]["username"]} -h #{abcs[RAILS_ENV]["host"]} -s -f db/#{RAILS_ENV}_structure.sql #{abcs[RAILS_ENV]["database"]}` when "sqlite", "sqlite3" `#{abcs[RAILS_ENV]["adapter"]} #{abcs[RAILS_ENV]["dbfile"]} .schema > db/#{RAILS_ENV}_structure.sql` else raise "Unknown database adapter '#{abcs["test"]["adapter"]}'" end end desc "Empty the test database" task :purge_test_database => :environment do abcs = ActiveRecord::Base.configurations case abcs["test"]["adapter"] when "mysql" ActiveRecord::Base.establish_connection(abcs[RAILS_ENV]) ActiveRecord::Base.connection.recreate_database(abcs["test"]["database"]) when "postgresql" `dropdb -U #{abcs["test"]["username"]} -h #{abcs[RAILS_ENV]["host"]} #{abcs["test"]["database"]}` `createdb -U #{abcs["test"]["username"]} -h #{abcs[RAILS_ENV]["host"]} #{abcs["test"]["database"]}` when "sqlite","sqlite3" File.delete(abcs["test"]["dbfile"]) if File.exist?(abcs["test"]["dbfile"]) else raise "Unknown database adapter '#{abcs["test"]["adapter"]}'" end end