diff options
Diffstat (limited to 'activerecord/test/cases/fixtures_test.rb')
-rw-r--r-- | activerecord/test/cases/fixtures_test.rb | 113 |
1 files changed, 102 insertions, 11 deletions
diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index fcb72c2904..c65523d8c1 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -1,6 +1,7 @@ # frozen_string_literal: true require "cases/helper" +require "support/connection_helper" require "models/admin" require "models/admin/account" require "models/admin/randomly_named_c1" @@ -32,6 +33,8 @@ require "models/treasure" require "tempfile" class FixturesTest < ActiveRecord::TestCase + include ConnectionHelper + self.use_instantiated_fixtures = true self.use_transactional_tests = false @@ -114,9 +117,96 @@ class FixturesTest < ActiveRecord::TestCase end end end + + def test_bulk_insert_with_a_multi_statement_query_in_a_nested_transaction + fixtures = { + "traffic_lights" => [ + { "location" => "US", "state" => ["NY"], "long_state" => ["a"] }, + ] + } + + assert_difference "TrafficLight.count" do + ActiveRecord::Base.transaction do + conn = ActiveRecord::Base.connection + assert_equal 1, conn.open_transactions + conn.insert_fixtures_set(fixtures) + assert_equal 1, conn.open_transactions + end + end + end end if current_adapter?(:Mysql2Adapter) + def test_bulk_insert_with_multi_statements_enabled + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection( + orig_connection.merge(flags: %w[MULTI_STATEMENTS]) + ) + + fixtures = { + "traffic_lights" => [ + { "location" => "US", "state" => ["NY"], "long_state" => ["a"] }, + ] + } + + ActiveRecord::Base.connection.stub(:supports_set_server_option?, false) do + assert_nothing_raised do + conn = ActiveRecord::Base.connection + conn.execute("SELECT 1; SELECT 2;") + conn.raw_connection.abandon_results! + end + + assert_difference "TrafficLight.count" do + ActiveRecord::Base.transaction do + conn = ActiveRecord::Base.connection + assert_equal 1, conn.open_transactions + conn.insert_fixtures_set(fixtures) + assert_equal 1, conn.open_transactions + end + end + + assert_nothing_raised do + conn = ActiveRecord::Base.connection + conn.execute("SELECT 1; SELECT 2;") + conn.raw_connection.abandon_results! + end + end + end + end + + def test_bulk_insert_with_multi_statements_disabled + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection( + orig_connection.merge(flags: []) + ) + + fixtures = { + "traffic_lights" => [ + { "location" => "US", "state" => ["NY"], "long_state" => ["a"] }, + ] + } + + ActiveRecord::Base.connection.stub(:supports_set_server_option?, false) do + assert_raises(ActiveRecord::StatementInvalid) do + conn = ActiveRecord::Base.connection + conn.execute("SELECT 1; SELECT 2;") + conn.raw_connection.abandon_results! + end + + assert_difference "TrafficLight.count" do + conn = ActiveRecord::Base.connection + conn.insert_fixtures_set(fixtures) + end + + assert_raises(ActiveRecord::StatementInvalid) do + conn = ActiveRecord::Base.connection + conn.execute("SELECT 1; SELECT 2;") + conn.raw_connection.abandon_results! + end + end + end + end + def test_insert_fixtures_set_raises_an_error_when_max_allowed_packet_is_smaller_than_fixtures_set_size conn = ActiveRecord::Base.connection mysql_margin = 2 @@ -846,9 +936,9 @@ class TransactionalFixturesOnConnectionNotification < ActiveRecord::TestCase def lock_thread=(lock_thread); end end.new - connection.expects(:begin_transaction).with(joinable: false) - - fire_connection_notification(connection) + assert_called_with(connection, :begin_transaction, [joinable: false]) do + fire_connection_notification(connection) + end end def test_notification_established_transactions_are_rolled_back @@ -876,15 +966,16 @@ class TransactionalFixturesOnConnectionNotification < ActiveRecord::TestCase private def fire_connection_notification(connection) - ActiveRecord::Base.connection_handler.stubs(:retrieve_connection).with("book").returns(connection) - message_bus = ActiveSupport::Notifications.instrumenter - payload = { - spec_name: "book", - config: nil, - connection_id: connection.object_id - } + assert_called_with(ActiveRecord::Base.connection_handler, :retrieve_connection, ["book"], returns: connection) do + message_bus = ActiveSupport::Notifications.instrumenter + payload = { + spec_name: "book", + config: nil, + connection_id: connection.object_id + } - message_bus.instrument("!connection.active_record", payload) {} + message_bus.instrument("!connection.active_record", payload) {} + end end end |