/lib/plugins/classic_pagination/test/helper.rb
Ruby | 117 lines | 88 code | 18 blank | 11 comment | 7 complexity | 50c7fabeb3d6728ce24eada59d5b2b67 MD5 | raw file
Possible License(s): GPL-2.0
- require 'test/unit'
- unless defined?(ActiveRecord)
- plugin_root = File.join(File.dirname(__FILE__), '..')
- # first look for a symlink to a copy of the framework
- if framework_root = ["#{plugin_root}/rails", "#{plugin_root}/../../rails"].find { |p| File.directory? p }
- puts "found framework root: #{framework_root}"
- # this allows for a plugin to be tested outside an app
- $:.unshift "#{framework_root}/activesupport/lib", "#{framework_root}/activerecord/lib", "#{framework_root}/actionpack/lib"
- else
- # is the plugin installed in an application?
- app_root = plugin_root + '/../../..'
- if File.directory? app_root + '/config'
- puts 'using config/boot.rb'
- ENV['RAILS_ENV'] = 'test'
- require File.expand_path(app_root + '/config/boot')
- else
- # simply use installed gems if available
- puts 'using rubygems'
- require 'rubygems'
- gem 'actionpack'; gem 'activerecord'
- end
- end
- %w(action_pack active_record action_controller active_record/fixtures action_controller/test_process).each {|f| require f}
- Dependencies.load_paths.unshift "#{plugin_root}/lib"
- end
- # Define the connector
- class ActiveRecordTestConnector
- cattr_accessor :able_to_connect
- cattr_accessor :connected
- # Set our defaults
- self.connected = false
- self.able_to_connect = true
- class << self
- def setup
- unless self.connected || !self.able_to_connect
- setup_connection
- load_schema
- require_fixture_models
- self.connected = true
- end
- rescue Exception => e # errors from ActiveRecord setup
- $stderr.puts "\nSkipping ActiveRecord assertion tests: #{e}"
- #$stderr.puts " #{e.backtrace.join("\n ")}\n"
- self.able_to_connect = false
- end
- private
- def setup_connection
- if Object.const_defined?(:ActiveRecord)
- defaults = { :database => ':memory:' }
- begin
- options = defaults.merge :adapter => 'sqlite3', :timeout => 500
- ActiveRecord::Base.establish_connection(options)
- ActiveRecord::Base.configurations = { 'sqlite3_ar_integration' => options }
- ActiveRecord::Base.connection
- rescue Exception # errors from establishing a connection
- $stderr.puts 'SQLite 3 unavailable; trying SQLite 2.'
- options = defaults.merge :adapter => 'sqlite'
- ActiveRecord::Base.establish_connection(options)
- ActiveRecord::Base.configurations = { 'sqlite2_ar_integration' => options }
- ActiveRecord::Base.connection
- end
- Object.send(:const_set, :QUOTED_TYPE, ActiveRecord::Base.connection.quote_column_name('type')) unless Object.const_defined?(:QUOTED_TYPE)
- else
- raise "Can't setup connection since ActiveRecord isn't loaded."
- end
- end
- # Load actionpack sqlite tables
- def load_schema
- File.read(File.dirname(__FILE__) + "/fixtures/schema.sql").split(';').each do |sql|
- ActiveRecord::Base.connection.execute(sql) unless sql.blank?
- end
- end
- def require_fixture_models
- Dir.glob(File.dirname(__FILE__) + "/fixtures/*.rb").each {|f| require f}
- end
- end
- end
- # Test case for inheritance
- class ActiveRecordTestCase < Test::Unit::TestCase
- # Set our fixture path
- if ActiveRecordTestConnector.able_to_connect
- self.fixture_path = "#{File.dirname(__FILE__)}/fixtures/"
- self.use_transactional_fixtures = false
- end
- def self.fixtures(*args)
- super if ActiveRecordTestConnector.connected
- end
- def run(*args)
- super if ActiveRecordTestConnector.connected
- end
- # Default so Test::Unit::TestCase doesn't complain
- def test_truth
- end
- end
- ActiveRecordTestConnector.setup
- ActionController::Routing::Routes.reload rescue nil
- ActionController::Routing::Routes.draw do |map|
- map.connect ':controller/:action/:id'
- end