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# frozen_string_literal: true
require "bundler/vendored_persistent"
RSpec.describe Bundler::PersistentHTTP do
describe "#warn_old_tls_version_rubygems_connection" do
let(:uri) { "https://index.rubygems.org" }
let(:connection) { instance_double(Bundler::Persistent::Net::HTTP::Persistent::Connection) }
let(:tls_version) { "TLSv1.2" }
let(:socket) { double("Socket") }
let(:socket_io) { double("SocketIO") }
before do
allow(connection).to receive_message_chain(:http, :use_ssl?).and_return(!tls_version.nil?)
allow(socket).to receive(:io).and_return(socket_io) if socket
connection.instance_variable_set(:@socket, socket)
if tls_version
allow(socket_io).to receive(:ssl_version).and_return(tls_version)
end
end
shared_examples_for "does not warn" do
it "does not warn" do
allow(Bundler.ui).to receive(:warn).never
subject.warn_old_tls_version_rubygems_connection(Bundler::URI(uri), connection)
end
end
shared_examples_for "does warn" do |*expected|
it "warns" do
expect(Bundler.ui).to receive(:warn).with(*expected)
subject.warn_old_tls_version_rubygems_connection(Bundler::URI(uri), connection)
end
end
context "an HTTPS uri with TLSv1.2" do
include_examples "does not warn"
end
context "without SSL" do
let(:tls_version) { nil }
include_examples "does not warn"
end
context "without a socket" do
let(:socket) { nil }
include_examples "does not warn"
end
context "with a different TLD" do
let(:uri) { "https://foo.bar" }
include_examples "does not warn"
context "and an outdated TLS version" do
let(:tls_version) { "TLSv1" }
include_examples "does not warn"
end
end
context "with a nonsense TLS version" do
let(:tls_version) { "BlahBlah2.0Blah" }
include_examples "does not warn"
end
context "with an outdated TLS version" do
let(:tls_version) { "TLSv1" }
include_examples "does warn",
"Warning: Your Ruby version is compiled against a copy of OpenSSL that is very old. " \
"Starting in January 2018, RubyGems.org will refuse connection requests from these very old versions of OpenSSL. " \
"If you will need to continue installing gems after January 2018, please follow this guide to upgrade: http://ruby.to/tls-outdated.",
:wrap => true
end
end
end
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