Module: ActiveRecord::TestFixtures

Includes:
ActiveRecord::Turntable::Util
Defined in:
lib/active_record/turntable/active_record_ext/fixtures.rb

Instance Method Summary collapse

Methods included from ActiveRecord::Turntable::Util

#ar41_or_later?, #ar42_or_later?, #ar4?, #ar_version, #ar_version_earlier_than?, #ar_version_equals_or_later?, #earlier_than_ar41?, #earlier_than_ar42?

Instance Method Details

#enlist_fixture_connections ⇒ Object 



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# File 'lib/active_record/turntable/active_record_ext/fixtures.rb', line 118

def enlist_fixture_connections
  ActiveRecord::Base.connection_handler.connection_pool_list.map(&:connection) +
    ActiveRecord::Base.turntable_connections.values.map(&:connection)
end

#setup_fixtures(config = ActiveRecord::Base) ⇒ Object 



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# File 'lib/active_record/turntable/active_record_ext/fixtures.rb', line 83

def setup_fixtures(config = ActiveRecord::Base)
  return unless !ActiveRecord::Base.configurations.blank?

  if pre_loaded_fixtures && !use_transactional_fixtures
    raise RuntimeError, 'pre_loaded_fixtures requires use_transactional_fixtures'
  end

  @fixture_cache = {}
  @fixture_connections = []
  @@already_loaded_fixtures ||= {}

  # Load fixtures once and begin transaction.
  if run_in_transaction?
    if @@already_loaded_fixtures[self.class]
      @loaded_fixtures = @@already_loaded_fixtures[self.class]
    else
      @loaded_fixtures = turntable_load_fixtures(config)
      @@already_loaded_fixtures[self.class] = @loaded_fixtures
    end
    ActiveRecord::Base.force_connect_all_shards!
    @fixture_connections = enlist_fixture_connections
    @fixture_connections.each do |connection|
      connection.begin_transaction joinable: false
    end
  # Load fixtures for every test.
  else
    ActiveRecord::Fixtures.reset_cache
    @@already_loaded_fixtures[self.class] = nil
    @loaded_fixtures = turntable_load_fixtures(config)
  end

  # Instantiate fixtures for every test if requested.
  turntable_instantiate_fixtures(config) if use_instantiated_fixtures
end