diff options
Diffstat (limited to 'activerecord/test')
| -rw-r--r-- | activerecord/test/aggregations_test.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/test/aggregations_test.rb b/activerecord/test/aggregations_test.rb index 8cd4bfe481..89927e5044 100644 --- a/activerecord/test/aggregations_test.rb +++ b/activerecord/test/aggregations_test.rb @@ -92,4 +92,19 @@ class AggregationsTest < Test::Unit::TestCase def test_nil_raises_error_when_allow_nil_is_false assert_raises(NoMethodError) { customers(:david).balance = nil } end + + def test_allow_nil_address_loaded_when_only_some_attributes_are_nil + customers(:zaphod).address_street = nil + customers(:zaphod).save + customers(:zaphod).reload + assert_kind_of Address, customers(:zaphod).address + assert customers(:zaphod).address.street.nil? + end + + def test_nil_assignment_results_in_nil + customers(:david).gps_location = GpsLocation.new('39x111') + assert_not_equal nil, customers(:david).gps_location + customers(:david).gps_location = nil + assert_equal nil, customers(:david).gps_location + end end |