require 'abstract_unit' require 'fixtures/binary' class BinaryTest < Test::Unit::TestCase BINARY_FIXTURE_PATH = File.dirname(__FILE__) + '/fixtures/flowers.jpg' def setup Binary.connection.execute 'DELETE FROM binaries' @data = File.read(BINARY_FIXTURE_PATH).freeze end def test_truth assert true end # Without using prepared statements, it makes no sense to test # BLOB data with SQL Server, because the length of a statement is # limited to 8KB. # # Without using prepared statements, it makes no sense to test # BLOB data with DB2 or Firebird, because the length of a statement # is limited to 32KB. unless %w(SQLServer DB2 Oracle Firebird).include? ActiveRecord::Base.connection.adapter_name def test_load_save bin = Binary.new bin.data = @data assert @data == bin.data, 'Newly assigned data differs from original' bin.save assert @data == bin.data, 'Data differs from original after save' db_bin = Binary.find(bin.id) assert @data == db_bin.data, 'Reloaded data differs from original' end end end