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require_relative '../spec_helper'
require_relative '../fixtures/classes'
describe 'Addrinfo#connect_from' do
SocketSpecs.each_ip_protocol do |family, ip_address|
before do
@server = TCPServer.new(ip_address, 0)
@port = @server.connect_address.ip_port
@addr = Addrinfo.tcp(ip_address, @port)
end
after do
@socket.close if @socket
@server.close
end
describe 'using separate arguments' do
it 'returns a Socket when no block is given' do
@socket = @addr.connect_from(ip_address, 0)
@socket.should be_an_instance_of(Socket)
end
it 'yields the Socket when a block is given' do
@addr.connect_from(ip_address, 0) do |socket|
socket.should be_an_instance_of(Socket)
end
end
it 'treats the last argument as a set of options if it is a Hash' do
@socket = @addr.connect_from(ip_address, 0, timeout: 2)
@socket.should be_an_instance_of(Socket)
end
it 'binds the socket to the local address' do
@socket = @addr.connect_from(ip_address, 0)
@socket.local_address.ip_address.should == ip_address
@socket.local_address.ip_port.should > 0
@socket.local_address.ip_port.should_not == @port
end
end
describe 'using an Addrinfo as the 1st argument' do
before do
@from_addr = Addrinfo.tcp(ip_address, 0)
end
it 'returns a Socket when no block is given' do
@socket = @addr.connect_from(@from_addr)
@socket.should be_an_instance_of(Socket)
end
it 'yields the Socket when a block is given' do
@addr.connect_from(@from_addr) do |socket|
socket.should be_an_instance_of(Socket)
end
end
it 'treats the last argument as a set of options if it is a Hash' do
@socket = @addr.connect_from(@from_addr, timeout: 2)
@socket.should be_an_instance_of(Socket)
end
it 'binds the socket to the local address' do
@socket = @addr.connect_from(@from_addr)
@socket.local_address.ip_address.should == ip_address
@socket.local_address.ip_port.should > 0
@socket.local_address.ip_port.should_not == @port
end
end
end
end
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