Merge pull request #17964 from carols10cents/improve-after-commit-argumenterror-message

Make error message clearer that :on requires a symbol, not a string

1 files changed, 4 insertions, 0 deletions

diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb
index b5ac1bdaf9..0f5caa52e3 100644
--- a/activerecord/test/cases/transaction_callbacks_test.rb
+++ b/activerecord/test/cases/transaction_callbacks_test.rb
@@ -371,10 +371,14 @@ class TransactionCallbacksTest < ActiveRecord::TestCase
 
   def test_after_rollback_callbacks_should_validate_on_condition
     assert_raise(ArgumentError) { Topic.after_rollback(on: :save) }
+    e = assert_raise(ArgumentError) { Topic.after_rollback(on: 'create') }
+    assert_match(/:on conditions for after_commit and after_rollback callbacks have to be one of \[:create, :destroy, :update\]/, e.message)
   end
 
   def test_after_commit_callbacks_should_validate_on_condition
     assert_raise(ArgumentError) { Topic.after_commit(on: :save) }
+    e = assert_raise(ArgumentError) { Topic.after_commit(on: 'create') }
+    assert_match(/:on conditions for after_commit and after_rollback callbacks have to be one of \[:create, :destroy, :update\]/, e.message)
   end
 
   def test_saving_a_record_with_a_belongs_to_that_specifies_touching_the_parent_should_call_callbacks_on_the_parent_object