diff options
Diffstat (limited to 'activerecord/test/cases/dirty_test.rb')
-rw-r--r-- | activerecord/test/cases/dirty_test.rb | 42 |
1 files changed, 16 insertions, 26 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index 3a7cc572e6..f5aaf22e13 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -623,32 +623,6 @@ class DirtyTest < ActiveRecord::TestCase end end - test "defaults with type that implements `serialize`" do - type = Class.new(ActiveRecord::Type::Value) do - def cast(value) - value.to_i - end - - def serialize(value) - value.to_s - end - end - - model_class = Class.new(ActiveRecord::Base) do - self.table_name = 'numeric_data' - attribute :foo, type.new, default: 1 - end - - model = model_class.new - assert_not model.foo_changed? - - model = model_class.new(foo: 1) - assert_not model.foo_changed? - - model = model_class.new(foo: '1') - assert_not model.foo_changed? - end - test "in place mutation detection" do pirate = Pirate.create!(catchphrase: "arrrr") pirate.catchphrase << " matey!" @@ -729,6 +703,22 @@ class DirtyTest < ActiveRecord::TestCase assert pirate.catchphrase_changed?(from: "arrrr", to: "arrrr matey!") end + test "getters with side effects are allowed" do + klass = Class.new(Pirate) do + def catchphrase + if super.blank? + update_attribute(:catchphrase, "arr") # what could possibly go wrong? + end + super + end + end + + pirate = klass.create!(catchphrase: "lol") + pirate.update_attribute(:catchphrase, nil) + + assert_equal "arr", pirate.catchphrase + end + private def with_partial_writes(klass, on = true) old = klass.partial_writes? |