| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| require 'test_help' |
| |
| class TestSocketTransport < Test::Unit::TestCase |
| def test_buffer_writing |
| io = StringIO.new |
| st = Avro::IPC::SocketTransport.new(io) |
| buffer_length = "\000\000\000\006" # 6 in big-endian |
| message = 'abcdef' |
| null_ending = "\000\000\000\000" # 0 in big-endian |
| full = buffer_length + message + null_ending |
| st.write_framed_message('abcdef') |
| assert_equal full, io.string |
| end |
| |
| def test_buffer_reading |
| buffer_length = "\000\000\000\005" # 5 in big-endian |
| message = "hello" |
| null_ending = "\000\000\000\000" # 0 in big-endian |
| full = buffer_length + message + null_ending |
| io = StringIO.new(full) |
| st = Avro::IPC::SocketTransport.new(io) |
| assert_equal 'hello', st.read_framed_message |
| end |
| end |