diff options
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r-- | activerecord/test/cases/migration_test.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 7ecf755ef8..920f719995 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -922,6 +922,26 @@ if ActiveRecord::Base.connection.supports_migrations? migrations[0].name == 'innocent_jointable' end + def test_only_loads_pending_migrations + # migrate up to 1 + ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/valid", 1) + + # now unload the migrations that have been defined + PeopleHaveLastNames.unloadable + ActiveSupport::Dependencies.remove_unloadable_constants! + + ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", nil) + + assert !defined? PeopleHaveLastNames + + %w(WeNeedReminders, InnocentJointable).each do |migration| + assert defined? migration + end + + ensure + load(MIGRATIONS_ROOT + "/valid/1_people_have_last_names.rb") + end + def test_migrator_interleaved_migrations ActiveRecord::Migrator.up(MIGRATIONS_ROOT + "/interleaved/pass_1") |