lib/rb/spec/socket_spec.rb

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require File.expand_path("#{File.dirname(__FILE__)}/spec_helper")
require File.expand_path("#{File.dirname(__FILE__)}/socket_spec_shared")

class ThriftSocketSpec < Spec::ExampleGroup
  include Thrift

  describe Socket do
    before(:each) do
      @socket = Socket.new
      @handle = mock("Handle", :closed? => false)
      @handle.stub!(:close)
      @handle.stub!(:connect_nonblock)
      ::Socket.stub!(:new).and_return(@handle)
    end

    it_should_behave_like "a socket"

    it "should raise a TransportException when it cannot open a socket" do
      ::Socket.should_receive(:new).and_raise(StandardError)
      lambda { @socket.open }.should raise_error(Thrift::TransportException) { |e| e.type.should == Thrift::TransportException::NOT_OPEN }
    end

    it "should open a ::Socket with default args" do
      ::Socket.should_receive(:new).and_return(mock("Handle", :connect_nonblock => true))
      ::Socket.should_receive(:getaddrinfo).with("localhost", 9090, nil, ::Socket::SOCK_STREAM).and_return([[]])
      ::Socket.should_receive(:sockaddr_in)
      @socket.open
    end

    it "should accept host/port options" do
      ::Socket.should_receive(:new).and_return(mock("Handle", :connect_nonblock => true))
      ::Socket.should_receive(:getaddrinfo).with("my.domain", 1234, nil, ::Socket::SOCK_STREAM).and_return([[]])
      ::Socket.should_receive(:sockaddr_in)
      Socket.new('my.domain', 1234).open
    end

    it "should accept an optional timeout" do
      ::Socket.stub!(:new)
      Socket.new('localhost', 8080, 5).timeout.should == 5
    end
  end
end