rb: Implement Thrift::Serializer and Thrift::Deserializer
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@669018 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/rb/spec/serializer_spec.rb b/lib/rb/spec/serializer_spec.rb
new file mode 100644
index 0000000..57e20ab
--- /dev/null
+++ b/lib/rb/spec/serializer_spec.rb
@@ -0,0 +1,50 @@
+require File.dirname(__FILE__) + '/spec_helper'
+require 'thrift/serializer'
+require 'ThriftSpec_types'
+
+class ThriftSerializerSpec < Spec::ExampleGroup
+ include Thrift
+ include SpecNamespace
+
+ describe Serializer do
+ it "should serialize structs to binary by default" do
+ serializer = Serializer.new
+ data = serializer.serialize(Hello.new(:greeting => "'Ello guv'nor!"))
+ data.should == "\x0B\x00\x01\x00\x00\x00\x0E'Ello guv'nor!\x00"
+ end
+
+ it "should serialize structs to the given protocol" do
+ protocol = mock("Protocol")
+ protocol.should_receive(:write_struct_begin).with("SpecNamespace::Hello")
+ protocol.should_receive(:write_field).with("greeting", Types::STRING, 1, "Good day")
+ protocol.should_receive(:write_field_stop)
+ protocol.should_receive(:write_struct_end)
+ protocolFactory = mock("ProtocolFactory")
+ protocolFactory.stub!(:get_protocol).and_return(protocol)
+ serializer = Serializer.new(protocolFactory)
+ serializer.serialize(Hello.new(:greeting => "Good day"))
+ end
+ end
+
+ describe Deserializer do
+ it "should deserialize structs from binary by default" do
+ deserializer = Deserializer.new
+ data = "\x0B\x00\x01\x00\x00\x00\x0E'Ello guv'nor!\x00"
+ deserializer.deserialize(Hello.new, data).should == Hello.new(:greeting => "'Ello guv'nor!")
+ end
+
+ it "should deserialize structs from the given protocol" do
+ protocol = mock("Protocol")
+ protocol.should_receive(:read_struct_begin).and_return("SpecNamespace::Hello")
+ protocol.should_receive(:read_field_begin).and_return(["greeting", Types::STRING, 1],
+ [nil, Types::STOP, 0])
+ protocol.should_receive(:read_type).with(Types::STRING).and_return("Good day")
+ protocol.should_receive(:read_field_end)
+ protocol.should_receive(:read_struct_end)
+ protocolFactory = mock("ProtocolFactory")
+ protocolFactory.stub!(:get_protocol).and_return(protocol)
+ deserializer = Deserializer.new(protocolFactory)
+ deserializer.deserialize(Hello.new, "").should == Hello.new(:greeting => "Good day")
+ end
+ end
+end