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Diffstat (limited to 'activerecord/test/cases/dirty_test.rb')
-rw-r--r-- | activerecord/test/cases/dirty_test.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index 5b71bd7e67..192ba6f7cd 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -708,6 +708,27 @@ class DirtyTest < ActiveRecord::TestCase assert model.first_name_changed? end + test "attribute_will_change! doesn't try to save non-persistable attributes" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'people' + attribute :non_persisted_attribute, ActiveRecord::Type::String.new + end + + record = klass.new(first_name: "Sean") + record.non_persisted_attribute_will_change! + + assert record.non_persisted_attribute_changed? + assert record.save + end + + test "mutating and then assigning doesn't remove the change" do + pirate = Pirate.create!(catchphrase: "arrrr") + pirate.catchphrase << " matey!" + pirate.catchphrase = "arrrr matey!" + + assert pirate.catchphrase_changed?(from: "arrrr", to: "arrrr matey!") + end + private def with_partial_writes(klass, on = true) old = klass.partial_writes? |