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require 'spec_helper'
describe Excon::Socket do
let(:dns_resolver) { Resolv::DNS.new }
let(:resolv_resolver) { Resolv.new([Resolv::Hosts.new, dns_resolver]) }
let(:config_timeouts) { dns_resolver.instance_variable_get(:@config).instance_variable_get(:@timeouts) }
let(:connection) { Excon.new('http://google.com', resolv_resolver: resolv_resolver) }
before do
dns_resolver.timeouts = 1
allow(Resolv::DNS).to receive(:new).and_return(dns_resolver)
end
xit 'resolv_resolver config reaches Resolv::DNS::Config' do
connection.connect
expect(config_timeouts).to eql([1])
end
context 'when the DNS server is unreachable' do
let(:dns_resolver) { Resolv::DNS.new(nameserver: ['127.0.0.1', '127.0.0.1']) }
it 'returns a Excon::Error::Socket' do
expect { connection.request }.to raise_error(Excon::Error::Socket)
end
end
end
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