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require_relative '../spec_helper'
describe 'Socket#initialize' do
before do
@socket = nil
end
after do
@socket.close if @socket
end
describe 'using an Integer as the 1st and 2nd arguments' do
it 'returns a Socket' do
@socket = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM)
@socket.should be_an_instance_of(Socket)
end
end
describe 'using Symbols as the 1st and 2nd arguments' do
it 'returns a Socket' do
@socket = Socket.new(:INET, :STREAM)
@socket.should be_an_instance_of(Socket)
end
end
describe 'using Strings as the 1st and 2nd arguments' do
it 'returns a Socket' do
@socket = Socket.new('INET', 'STREAM')
@socket.should be_an_instance_of(Socket)
end
end
describe 'using objects that respond to #to_str' do
it 'returns a Socket' do
family = mock(:family)
type = mock(:type)
family.stub!(:to_str).and_return('AF_INET')
type.stub!(:to_str).and_return('STREAM')
@socket = Socket.new(family, type)
@socket.should be_an_instance_of(Socket)
end
it 'raises TypeError when the #to_str method does not return a String' do
family = mock(:family)
type = mock(:type)
family.stub!(:to_str).and_return(Socket::AF_INET)
type.stub!(:to_str).and_return(Socket::SOCK_STREAM)
lambda { Socket.new(family, type) }.should raise_error(TypeError)
end
end
describe 'using a custom protocol' do
it 'returns a Socket when using an Integer' do
@socket = Socket.new(:INET, :STREAM, Socket::IPPROTO_TCP)
@socket.should be_an_instance_of(Socket)
end
it 'raises TypeError when using a Symbol' do
lambda { Socket.new(:INET, :STREAM, :TCP) }.should raise_error(TypeError)
end
end
it 'sets the do_not_reverse_lookup option' do
@socket = Socket.new(:INET, :STREAM)
@socket.do_not_reverse_lookup.should == Socket.do_not_reverse_lookup
end
it "sets basic IO accessors" do
@socket = Socket.new(:INET, :STREAM)
@socket.lineno.should == 0
end
it "sets the socket to binary mode" do
@socket = Socket.new(:INET, :STREAM)
@socket.binmode?.should be_true
end
end
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