```ruby
#
# Copyright (C) 2018 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.

require 'database_cleaner'

Pact.configure do |config|
  config.include Factories
end

Pact.set_up do
  DatabaseCleaner.strategy = :transaction
  DatabaseCleaner.start
end

Pact.tear_down do
  DatabaseCleaner.clean
  ActiveRecord::Base.connection.tables.each do |t|
    ActiveRecord::Base.connection.reset_pk_sequence!(t)
  end
end
```

Reset DB counter in set_up, not tear_down
user
```ruby
#
# Copyright (C) 2018 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.

require 'database_cleaner'

Pact.configure do |config|
  config.include Factories
end

Pact.set_up do
  DatabaseCleaner.strategy = :transaction
  DatabaseCleaner.start

  ActiveRecord::Base.connection.tables.each do |t|
    ActiveRecord::Base.connection.reset_pk_sequence!(t)
  end
end

Pact.tear_down do
  DatabaseCleaner.clean
end
```
assistant