Module: ActiveRecord::TestFixtures
- Extended by:
- ActiveSupport::Concern
- Defined in:
- lib/active_record/fixtures.rb
Defined Under Namespace
Modules: ClassMethods
Instance Method Summary collapse
Instance Method Details
#run_in_transaction? ⇒ Boolean
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# File 'lib/active_record/fixtures.rb', line 920 def run_in_transaction? use_transactional_fixtures && !self.class.uses_transaction?(method_name) end |
#setup_fixtures ⇒ Object
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# File 'lib/active_record/fixtures.rb', line 925 def setup_fixtures return unless defined?(ActiveRecord) && !ActiveRecord::Base.configurations.blank? if pre_loaded_fixtures && !use_transactional_fixtures raise RuntimeError, 'pre_loaded_fixtures requires use_transactional_fixtures' end @fixture_cache = {} @@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 load_fixtures @@already_loaded_fixtures[self.class] = @loaded_fixtures end ActiveRecord::Base.connection.increment_open_transactions ActiveRecord::Base.connection.transaction_joinable = false ActiveRecord::Base.connection.begin_db_transaction # Load fixtures for every test. else Fixtures.reset_cache @@already_loaded_fixtures[self.class] = nil load_fixtures end # Instantiate fixtures for every test if requested. instantiate_fixtures if use_instantiated_fixtures end |
#teardown_fixtures ⇒ Object
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# File 'lib/active_record/fixtures.rb', line 957 def teardown_fixtures return unless defined?(ActiveRecord) && !ActiveRecord::Base.configurations.blank? unless run_in_transaction? Fixtures.reset_cache end # Rollback changes if a transaction is active. if run_in_transaction? && ActiveRecord::Base.connection.open_transactions != 0 ActiveRecord::Base.connection.rollback_db_transaction ActiveRecord::Base.connection.decrement_open_transactions end ActiveRecord::Base.clear_active_connections! end |