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require_relative '../spec_helper'
describe 'Socket.ip_address_list' do
it 'returns an Array' do
Socket.ip_address_list.should be_an_instance_of(Array)
end
describe 'the returned Array' do
before do
@array = Socket.ip_address_list
end
it 'is not empty' do
@array.should_not be_empty
end
it 'contains Addrinfo objects' do
@array.each do |klass|
klass.should be_an_instance_of(Addrinfo)
end
end
end
describe 'each returned Addrinfo' do
before do
@array = Socket.ip_address_list
end
it 'has a non-empty IP address' do
@array.each do |addr|
addr.ip_address.should be_an_instance_of(String)
addr.ip_address.should_not be_empty
end
end
it 'has an address family' do
families = [Socket::AF_INET, Socket::AF_INET6]
@array.each do |addr|
families.include?(addr.afamily).should == true
end
end
it 'uses 0 as the port number' do
@array.each do |addr|
addr.ip_port.should == 0
end
end
end
end
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