diff options
Diffstat (limited to 'activerecord/test/cases/migration')
| -rw-r--r-- | activerecord/test/cases/migration/foreign_key_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index c69fc18d82..815c6b2955 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -136,6 +136,15 @@ module ActiveRecord assert_equal :nullify, fk.on_update end + def test_add_foreign_key_with_too_long_identifier + with_example_table @connection, "long_table_name_will_result_in_a_long_foreign_key_name", "rocket_id integer" do + e = assert_raises(ArgumentError) do + @connection.add_foreign_key "long_table_name_will_result_in_a_long_foreign_key_name", "rockets" + end + assert_match(/^Foreign key name 'long_table_name_will_result_in_a_long_foreign_key_name_rocket_id_fk' is too long;/, e.message) + end + end + def test_remove_foreign_key_inferes_column @connection.add_foreign_key :astronauts, :rockets |