1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
rails--rails/actionpack/test/active_record_unit.rb
Alexey Muranov a94220b66c Rename "Fixtures" class to "FixtureSet"
Rename `ActiveRecord::Fixtures` class to `ActiveRecord::FixtureSet`.  Instances of this class normally hold a collection of fixtures (records) loaded either from a single YAML file, or from a file and a folder with the same name.  This change make the class name singular and makes the class easier to distinguish from the modules like `ActiveRecord::TestFixtures`, which operates on multiple fixture sets, or `DelegatingFixtures`, `::Fixtures`, etc., and from the class `ActiveRecord::Fixture`, which corresponds to a single fixture.
2012-10-07 19:15:58 +02:00

99 lines
3.1 KiB
Ruby

require 'abstract_unit'
# Define the essentials
class ActiveRecordTestConnector
cattr_accessor :able_to_connect
cattr_accessor :connected
# Set our defaults
self.connected = false
self.able_to_connect = true
end
# Try to grab AR
unless defined?(ActiveRecord) && defined?(FixtureSet)
begin
PATH_TO_AR = "#{File.dirname(__FILE__)}/../../activerecord/lib"
raise LoadError, "#{PATH_TO_AR} doesn't exist" unless File.directory?(PATH_TO_AR)
$LOAD_PATH.unshift PATH_TO_AR
require 'active_record'
rescue LoadError => e
$stderr.print "Failed to load Active Record. Skipping Active Record assertion tests: #{e}"
ActiveRecordTestConnector.able_to_connect = false
end
end
$stderr.flush
# Define the rest of the connector
class ActiveRecordTestConnector
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
adapter = defined?(JRUBY_VERSION) ? 'jdbcsqlite3' : 'sqlite3'
options = defaults.merge :adapter => adapter, :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/db_definitions/sqlite.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
class ActiveRecordTestCase < ActionController::TestCase
include ActiveRecord::TestFixtures
# Set our fixture path
if ActiveRecordTestConnector.able_to_connect
self.fixture_path = [FIXTURE_LOAD_PATH]
self.use_transactional_fixtures = false
end
def self.fixtures(*args)
super if ActiveRecordTestConnector.connected
end
def run(*args)
super if ActiveRecordTestConnector.connected
end
end
ActiveRecordTestConnector.setup