mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
77 lines
3 KiB
Ruby
77 lines
3 KiB
Ruby
require "cases/helper"
|
|
require 'models/post'
|
|
require 'models/comment'
|
|
require 'models/project'
|
|
require 'models/developer'
|
|
require 'models/company_in_module'
|
|
|
|
class AssociationsExtensionsTest < ActiveRecord::TestCase
|
|
fixtures :projects, :developers, :developers_projects, :comments, :posts
|
|
|
|
def test_extension_on_has_many
|
|
assert_equal comments(:more_greetings), posts(:welcome).comments.find_most_recent
|
|
end
|
|
|
|
def test_extension_on_habtm
|
|
assert_equal projects(:action_controller), developers(:david).projects.find_most_recent
|
|
end
|
|
|
|
def test_named_extension_on_habtm
|
|
assert_equal projects(:action_controller), developers(:david).projects_extended_by_name.find_most_recent
|
|
end
|
|
|
|
def test_named_two_extensions_on_habtm
|
|
assert_equal projects(:action_controller), developers(:david).projects_extended_by_name_twice.find_most_recent
|
|
assert_equal projects(:active_record), developers(:david).projects_extended_by_name_twice.find_least_recent
|
|
end
|
|
|
|
def test_named_extension_and_block_on_habtm
|
|
assert_equal projects(:action_controller), developers(:david).projects_extended_by_name_and_block.find_most_recent
|
|
assert_equal projects(:active_record), developers(:david).projects_extended_by_name_and_block.find_least_recent
|
|
end
|
|
|
|
def test_extension_with_scopes
|
|
assert_equal comments(:greetings), posts(:welcome).comments.offset(1).find_most_recent
|
|
assert_equal comments(:greetings), posts(:welcome).comments.not_again.find_most_recent
|
|
end
|
|
|
|
def test_marshalling_extensions
|
|
david = developers(:david)
|
|
assert_equal projects(:action_controller), david.projects.find_most_recent
|
|
|
|
marshalled = Marshal.dump(david)
|
|
david = Marshal.load(marshalled)
|
|
|
|
assert_equal projects(:action_controller), david.projects.find_most_recent
|
|
end
|
|
|
|
def test_marshalling_named_extensions
|
|
david = developers(:david)
|
|
assert_equal projects(:action_controller), david.projects_extended_by_name.find_most_recent
|
|
|
|
marshalled = Marshal.dump(david)
|
|
david = Marshal.load(marshalled)
|
|
|
|
assert_equal projects(:action_controller), david.projects_extended_by_name.find_most_recent
|
|
end
|
|
|
|
def test_extension_name
|
|
assert_equal 'DeveloperAssociationNameAssociationExtension', extension_name(Developer)
|
|
assert_equal 'MyApplication::Business::DeveloperAssociationNameAssociationExtension', extension_name(MyApplication::Business::Developer)
|
|
assert_equal 'MyApplication::Business::DeveloperAssociationNameAssociationExtension', extension_name(MyApplication::Business::Developer)
|
|
end
|
|
|
|
def test_proxy_association_after_scoped
|
|
post = posts(:welcome)
|
|
assert_equal post.association(:comments), post.comments.the_association
|
|
assert_equal post.association(:comments), post.comments.scoped.the_association
|
|
end
|
|
|
|
private
|
|
|
|
def extension_name(model)
|
|
builder = ActiveRecord::Associations::Builder::HasMany.new(model, :association_name, {}) { }
|
|
builder.send(:wrap_block_extension)
|
|
builder.options[:extend].first.name
|
|
end
|
|
end
|