spec/bundler/realworld/gemfile_source_header_spec.rb


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# frozen_string_literal: true

require_relative "../support/silent_logger"

RSpec.describe "fetching dependencies with a mirrored source", realworld: true do
  let(:mirror) { "https://server.example.org" }
  let(:original) { "http://127.0.0.1:#{@port}" }

  before do
    setup_server
    bundle "config set --local mirror.#{mirror} #{original}"
  end

  after do
    Artifice.deactivate
    @t.kill
    @t.join
  end

  it "sets the 'X-Gemfile-Source' and 'User-Agent' headers and bundles successfully" do
    gemfile <<-G
      source "#{mirror}"
      gem 'weakling'
    G

    bundle :install, artifice: nil

    expect(out).to include("Installing weakling")
    expect(out).to include("Bundle complete")
    expect(the_bundle).to include_gems "weakling 0.0.3"
  end

  private

  def setup_server
    require_rack
    @port = find_unused_port
    @server_uri = "http://127.0.0.1:#{@port}"

    require_relative "../support/artifice/endpoint_mirror_source"

    @t = Thread.new do
      Rack::Server.start(app: EndpointMirrorSource,
                         Host: "0.0.0.0",
                         Port: @port,
                         server: "webrick",
                         AccessLog: [],
                         Logger: Spec::SilentLogger.new)
    end.run

    wait_for_server("127.0.0.1", @port)
  end
end