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# frozen_string_literal: true
require "spec_helper"
require "bundler/fetcher"
RSpec.describe Bundler::Fetcher do
let(:uri) { URI("https://example.com") }
let(:remote) { double("remote", :uri => uri, :original_uri => nil) }
subject(:fetcher) { Bundler::Fetcher.new(remote) }
before do
allow(Bundler).to receive(:root) { Pathname.new("root") }
end
describe "#connection" do
context "when Gem.configuration doesn't specify http_proxy" do
it "specify no http_proxy" do
expect(fetcher.http_proxy).to be_nil
end
it "consider environment vars when determine proxy" do
with_env_vars("HTTP_PROXY" => "http://proxy-example.com") do
expect(fetcher.http_proxy).to match("http://proxy-example.com")
end
end
end
context "when Gem.configuration specifies http_proxy " do
let(:proxy) { "http://proxy-example2.com" }
before do
allow(Bundler.rubygems.configuration).to receive(:[]).with(:http_proxy).and_return(proxy)
end
it "consider Gem.configuration when determine proxy" do
expect(fetcher.http_proxy).to match("http://proxy-example2.com")
end
it "consider Gem.configuration when determine proxy" do
with_env_vars("HTTP_PROXY" => "http://proxy-example.com") do
expect(fetcher.http_proxy).to match("http://proxy-example2.com")
end
end
context "when the proxy is :no_proxy" do
let(:proxy) { :no_proxy }
it "does not set a proxy" do
expect(fetcher.http_proxy).to be_nil
end
end
end
context "when a rubygems source mirror is set" do
let(:orig_uri) { URI("http://zombo.com") }
let(:remote_with_mirror) do
double("remote", :uri => uri, :original_uri => orig_uri, :anonymized_uri => uri)
end
let(:fetcher) { Bundler::Fetcher.new(remote_with_mirror) }
it "sets the 'X-Gemfile-Source' header containing the original source" do
expect(
fetcher.send(:connection).override_headers["X-Gemfile-Source"]
).to eq("http://zombo.com")
end
end
context "when there is no rubygems source mirror set" do
let(:remote_no_mirror) do
double("remote", :uri => uri, :original_uri => nil, :anonymized_uri => uri)
end
let(:fetcher) { Bundler::Fetcher.new(remote_no_mirror) }
it "does not set the 'X-Gemfile-Source' header" do
expect(fetcher.send(:connection).override_headers["X-Gemfile-Source"]).to be_nil
end
end
context "when there are proxy environment variable(s) set" do
it "consider http_proxy" do
with_env_vars("HTTP_PROXY" => "http://proxy-example3.com") do
expect(fetcher.http_proxy).to match("http://proxy-example3.com")
end
end
it "consider no_proxy" do
with_env_vars("HTTP_PROXY" => "http://proxy-example4.com", "NO_PROXY" => ".example.com,.example.net") do
expect(
fetcher.send(:connection).no_proxy
).to eq([".example.com", ".example.net"])
end
end
end
end
describe "#user_agent" do
it "builds user_agent with current ruby version and Bundler settings" do
allow(Bundler.settings).to receive(:all).and_return(%w(foo bar))
expect(fetcher.user_agent).to match(%r{bundler/(\d.)})
expect(fetcher.user_agent).to match(%r{rubygems/(\d.)})
expect(fetcher.user_agent).to match(%r{ruby/(\d.)})
expect(fetcher.user_agent).to match(%r{options/foo,bar})
end
describe "include CI information" do
it "from one CI" do
with_env_vars("JENKINS_URL" => "foo") do
ci_part = fetcher.user_agent.split(" ").find {|x| x.match(%r{\Aci/}) }
expect(ci_part).to match("jenkins")
end
end
it "from many CI" do
with_env_vars("TRAVIS" => "foo", "CI_NAME" => "my_ci") do
ci_part = fetcher.user_agent.split(" ").find {|x| x.match(%r{\Aci/}) }
expect(ci_part).to match("travis")
expect(ci_part).to match("my_ci")
end
end
end
end
end
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