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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 'spec_helper'
require File.expand_path("#{File.dirname(__FILE__)}/binary_protocol_spec_shared")
describe 'BinaryProtocol' do
it_should_behave_like 'a binary protocol'
def protocol_class
Thrift::BinaryProtocol
end
describe Thrift::BinaryProtocol do
before(:each) do
@trans = Thrift::MemoryBufferTransport.new
@prot = protocol_class.new(@trans)
end
it "should read a message header" do
@trans.write([protocol_class.const_get(:VERSION_1) | Thrift::MessageTypes::REPLY].pack('N'))
@trans.write([42].pack('N'))
expect(@prot).to receive(:read_string).and_return('testMessage')
expect(@prot.read_message_begin).to eq(['testMessage', Thrift::MessageTypes::REPLY, 42])
end
it "should raise an exception if the message header has the wrong version" do
expect(@prot).to receive(:read_i32).and_return(-1)
expect { @prot.read_message_begin }.to raise_error(Thrift::ProtocolException, 'Missing version identifier') do |e|
e.type == Thrift::ProtocolException::BAD_VERSION
end
end
it "should raise an exception if the message header does not exist and strict_read is enabled" do
expect(@prot).to receive(:read_i32).and_return(42)
expect(@prot).to receive(:strict_read).and_return(true)
expect { @prot.read_message_begin }.to raise_error(Thrift::ProtocolException, 'No version identifier, old protocol client?') do |e|
e.type == Thrift::ProtocolException::BAD_VERSION
end
end
it "should provide a reasonable to_s" do
expect(@prot.to_s).to eq("binary(memory)")
end
end
describe Thrift::BinaryProtocolFactory do
it "should create a BinaryProtocol" do
expect(Thrift::BinaryProtocolFactory.new.get_protocol(double("MockTransport"))).to be_instance_of(Thrift::BinaryProtocol)
end
it "should provide a reasonable to_s" do
expect(Thrift::BinaryProtocolFactory.new.to_s).to eq("binary")
end
end
end
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