diff options
Diffstat (limited to 'activerecord/test/cases/aggregations_test.rb')
-rw-r--r-- | activerecord/test/cases/aggregations_test.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/activerecord/test/cases/aggregations_test.rb b/activerecord/test/cases/aggregations_test.rb index 75d1f27e07..b6656c8631 100644 --- a/activerecord/test/cases/aggregations_test.rb +++ b/activerecord/test/cases/aggregations_test.rb @@ -107,6 +107,41 @@ class AggregationsTest < ActiveRecord::TestCase customers(:david).gps_location = nil assert_equal nil, customers(:david).gps_location end + + def test_custom_constructor + assert_equal 'Barney GUMBLE', customers(:barney).fullname.to_s + assert_kind_of Fullname, customers(:barney).fullname + end + + def test_custom_converter + customers(:barney).fullname = 'Barnoit Gumbleau' + assert_equal 'Barnoit GUMBLEAU', customers(:barney).fullname.to_s + assert_kind_of Fullname, customers(:barney).fullname + end +end + +class DeprecatedAggregationsTest < ActiveRecord::TestCase + class Person < ActiveRecord::Base; end + + def test_conversion_block_is_deprecated + assert_deprecated 'conversion block has been deprecated' do + Person.composed_of(:balance, :class_name => "Money", :mapping => %w(balance amount)) { |balance| balance.to_money } + end + end + + def test_conversion_block_used_when_converter_option_is_nil + Person.composed_of(:balance, :class_name => "Money", :mapping => %w(balance amount)) { |balance| balance.to_money } + assert_raise(NoMethodError) { Person.new.balance = 5 } + end + + def test_converter_option_overrides_conversion_block + Person.composed_of(:balance, :class_name => "Money", :mapping => %w(balance amount), :converter => Proc.new { |balance| Money.new(balance) }) { |balance| balance.to_money } + + person = Person.new + assert_nothing_raised { person.balance = 5 } + assert_equal 5, person.balance.amount + assert_kind_of Money, person.balance + end end class OverridingAggregationsTest < ActiveRecord::TestCase |