require "cases/helper" class Mysql2QuotingTest < ActiveRecord::Mysql2TestCase setup do @connection = ActiveRecord::Base.connection end test 'quoted date precision for gte 5.6.4' do @connection.stubs(:full_version).returns('5.6.4') @connection.remove_instance_variable(:@version) t = Time.now.change(usec: 1) assert_match(/\.000001\z/, @connection.quoted_date(t)) end test 'quoted date precision for lt 5.6.4' do @connection.stubs(:full_version).returns('5.6.3') @connection.remove_instance_variable(:@version) t = Time.now.change(usec: 1) refute_match(/\.000001\z/, @connection.quoted_date(t)) end end