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# 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
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