blob: 44339c0b43fc200c4ebcb15fb72ea75786b1a458 [file] [log] [blame]
David Reissea2cba82009-03-30 21:35:00 +00001#
2# Licensed to the Apache Software Foundation (ASF) under one
3# or more contributor license agreements. See the NOTICE file
4# distributed with this work for additional information
5# regarding copyright ownership. The ASF licenses this file
6# to you under the Apache License, Version 2.0 (the
7# "License"); you may not use this file except in compliance
8# with the License. You may obtain a copy of the License at
9#
10# http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing,
13# software distributed under the License is distributed on an
14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15# KIND, either express or implied. See the License for the
16# specific language governing permissions and limitations
17# under the License.
18#
19
Kevin Clark138c0e12008-06-18 01:18:28 +000020require File.dirname(__FILE__) + '/spec_helper'
Kevin Clark138c0e12008-06-18 01:18:28 +000021
22class ThriftSerializerSpec < Spec::ExampleGroup
23 include Thrift
24 include SpecNamespace
25
26 describe Serializer do
27 it "should serialize structs to binary by default" do
Bryan Duxburyc0166282009-02-02 00:48:17 +000028 serializer = Serializer.new(Thrift::BinaryProtocolAcceleratedFactory.new)
Kevin Clark138c0e12008-06-18 01:18:28 +000029 data = serializer.serialize(Hello.new(:greeting => "'Ello guv'nor!"))
30 data.should == "\x0B\x00\x01\x00\x00\x00\x0E'Ello guv'nor!\x00"
31 end
32
33 it "should serialize structs to the given protocol" do
Bryan Duxburyd1d15422009-04-04 00:58:03 +000034 protocol = BaseProtocol.new(mock("transport"))
Kevin Clark138c0e12008-06-18 01:18:28 +000035 protocol.should_receive(:write_struct_begin).with("SpecNamespace::Hello")
Bryan Duxburyc0166282009-02-02 00:48:17 +000036 protocol.should_receive(:write_field_begin).with("greeting", Types::STRING, 1)
37 protocol.should_receive(:write_string).with("Good day")
38 protocol.should_receive(:write_field_end)
Kevin Clark138c0e12008-06-18 01:18:28 +000039 protocol.should_receive(:write_field_stop)
40 protocol.should_receive(:write_struct_end)
Bryan Duxburyd1d15422009-04-04 00:58:03 +000041 protocol_factory = mock("ProtocolFactory")
42 protocol_factory.stub!(:get_protocol).and_return(protocol)
43 serializer = Serializer.new(protocol_factory)
Kevin Clark138c0e12008-06-18 01:18:28 +000044 serializer.serialize(Hello.new(:greeting => "Good day"))
45 end
46 end
47
48 describe Deserializer do
49 it "should deserialize structs from binary by default" do
50 deserializer = Deserializer.new
51 data = "\x0B\x00\x01\x00\x00\x00\x0E'Ello guv'nor!\x00"
52 deserializer.deserialize(Hello.new, data).should == Hello.new(:greeting => "'Ello guv'nor!")
53 end
54
55 it "should deserialize structs from the given protocol" do
Bryan Duxburyd1d15422009-04-04 00:58:03 +000056 protocol = BaseProtocol.new(mock("transport"))
Kevin Clark138c0e12008-06-18 01:18:28 +000057 protocol.should_receive(:read_struct_begin).and_return("SpecNamespace::Hello")
58 protocol.should_receive(:read_field_begin).and_return(["greeting", Types::STRING, 1],
59 [nil, Types::STOP, 0])
Bryan Duxburyc0166282009-02-02 00:48:17 +000060 protocol.should_receive(:read_string).and_return("Good day")
Kevin Clark138c0e12008-06-18 01:18:28 +000061 protocol.should_receive(:read_field_end)
62 protocol.should_receive(:read_struct_end)
Bryan Duxburyd1d15422009-04-04 00:58:03 +000063 protocol_factory = mock("ProtocolFactory")
64 protocol_factory.stub!(:get_protocol).and_return(protocol)
65 deserializer = Deserializer.new(protocol_factory)
Kevin Clark138c0e12008-06-18 01:18:28 +000066 deserializer.deserialize(Hello.new, "").should == Hello.new(:greeting => "Good day")
67 end
68 end
69end