diff options
| -rw-r--r-- | activerecord/lib/active_record/migration.rb | 1 | ||||
| -rw-r--r-- | activerecord/test/cases/invertible_migration_test.rb | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index 507f345ef5..9307d7ef24 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -329,6 +329,7 @@ module ActiveRecord end def self.method_missing(name, *args, &block) # :nodoc: + self.delegate = self.new (delegate || superclass.delegate).send(name, *args, &block) end diff --git a/activerecord/test/cases/invertible_migration_test.rb b/activerecord/test/cases/invertible_migration_test.rb index afec64750e..acba4a134e 100644 --- a/activerecord/test/cases/invertible_migration_test.rb +++ b/activerecord/test/cases/invertible_migration_test.rb @@ -27,6 +27,19 @@ module ActiveRecord end end + class LegacyMigration < ActiveRecord::Migration + def self.up + create_table("horses") do |t| + t.column :content, :text + t.column :remind_at, :datetime + end + end + + def self.down + drop_table("horses") + end + end + def teardown if ActiveRecord::Base.connection.table_exists?("horses") ActiveRecord::Base.connection.drop_table("horses") @@ -53,5 +66,16 @@ module ActiveRecord migration.migrate :down assert !migration.connection.table_exists?("horses") end + + def test_legacy_up + LegacyMigration.migrate :up + assert ActiveRecord::Base.connection.table_exists?("horses"), "horses should exist" + end + + def test_legacy_down + LegacyMigration.migrate :up + LegacyMigration.migrate :down + assert !ActiveRecord::Base.connection.table_exists?("horses"), "horses should not exist" + end end end |