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require 'spec_helper'
describe "NIO acceptables" do
shared_context "an NIO acceptable" do
let(:selector) { NIO::Selector.new }
it "selects for read readiness" do
waiting_monitor = selector.register(unacceptable_subject, :r)
ready_monitor = selector.register(acceptable_subject, :r)
ready_monitors = selector.select
ready_monitors.should include ready_monitor
ready_monitors.should_not include waiting_monitor
end
end
describe TCPServer do
let(:tcp_port) { 23456 }
let :acceptable_subject do
server = TCPServer.new("localhost", tcp_port)
TCPSocket.open("localhost", tcp_port)
server
end
let :unacceptable_subject do
TCPServer.new("localhost", tcp_port + 1)
end
it_behaves_like "an NIO acceptable"
end
end
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