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require "spec_helper"
require "bundler/settings"
describe Bundler::Settings do
subject(:settings) { described_class.new(bundled_app) }
describe "#set_local" do
context "when the local config file is not found" do
subject(:settings) { described_class.new(nil) }
it "raises a GemfileNotFound error with explanation" do
expect{ subject.set_local("foo", "bar") }.
to raise_error(Bundler::GemfileNotFound, "Could not locate Gemfile")
end
end
end
describe "#[]" do
context "when not set" do
context "when default value present" do
it "retrieves value" do
expect(settings[:retry]).to be 3
end
end
it "returns nil" do
expect(settings[:buttermilk]).to be nil
end
end
context "when is boolean" do
it "returns a boolean" do
settings[:frozen] = "true"
expect(settings[:frozen]).to be true
end
context "when specific gem is configured" do
it "returns a boolean" do
settings["ignore_messages.foobar"] = "true"
expect(settings["ignore_messages.foobar"]).to be true
end
end
end
context "when it's not possible to write to the file" do
it "raises an PermissionError with explanation" do
expect(FileUtils).to receive(:mkdir_p).with(settings.send(:local_config_file).dirname).
and_raise(Errno::EACCES)
expect{ settings[:frozen] = "1" }.
to raise_error(Bundler::PermissionError, /config/)
end
end
end
describe "#set_global" do
context "when it's not possible to write to the file" do
it "raises an PermissionError with explanation" do
expect(FileUtils).to receive(:mkdir_p).with(settings.send(:global_config_file).dirname).
and_raise(Errno::EACCES)
expect{ settings.set_global(:frozen, "1") }.
to raise_error(Bundler::PermissionError, /\.bundle\/config/)
end
end
end
describe "#mirror_for" do
let(:uri) { URI("https://rubygems.org/") }
context "with no configured mirror" do
it "returns the original URI" do
expect(settings.mirror_for(uri)).to eq(uri)
end
it "converts a string parameter to a URI" do
expect(settings.mirror_for("https://rubygems.org/")).to eq(uri)
end
end
context "with a configured mirror" do
let(:mirror_uri) { URI("https://rubygems-mirror.org/") }
before { settings["mirror.https://rubygems.org/"] = mirror_uri.to_s }
it "returns the mirror URI" do
expect(settings.mirror_for(uri)).to eq(mirror_uri)
end
it "converts a string parameter to a URI" do
expect(settings.mirror_for("https://rubygems.org/")).to eq(mirror_uri)
end
it "normalizes the URI" do
expect(settings.mirror_for("https://rubygems.org")).to eq(mirror_uri)
end
it "is case insensitive" do
expect(settings.mirror_for("HTTPS://RUBYGEMS.ORG/")).to eq(mirror_uri)
end
end
end
describe "#credentials_for" do
let(:uri) { URI("https://gemserver.example.org/") }
let(:credentials) { "username:password" }
context "with no configured credentials" do
it "returns nil" do
expect(settings.credentials_for(uri)).to be_nil
end
end
context "with credentials configured by URL" do
before { settings["https://gemserver.example.org/"] = credentials }
it "returns the configured credentials" do
expect(settings.credentials_for(uri)).to eq(credentials)
end
end
context "with credentials configured by hostname" do
before { settings["gemserver.example.org"] = credentials }
it "returns the configured credentials" do
expect(settings.credentials_for(uri)).to eq(credentials)
end
end
end
describe "URI normalization" do
it "normalizes HTTP URIs in credentials configuration" do
settings["http://gemserver.example.org"] = "username:password"
expect(settings.all).to include("http://gemserver.example.org/")
end
it "normalizes HTTPS URIs in credentials configuration" do
settings["https://gemserver.example.org"] = "username:password"
expect(settings.all).to include("https://gemserver.example.org/")
end
it "normalizes HTTP URIs in mirror configuration" do
settings["mirror.http://rubygems.org"] = "http://rubygems-mirror.org"
expect(settings.all).to include("mirror.http://rubygems.org/")
end
it "normalizes HTTPS URIs in mirror configuration" do
settings["mirror.https://rubygems.org"] = "http://rubygems-mirror.org"
expect(settings.all).to include("mirror.https://rubygems.org/")
end
it "does not normalize other config keys that happen to contain 'http'" do
settings["local.httparty"] = home("httparty")
expect(settings.all).to include("local.httparty")
end
it "does not normalize other config keys that happen to contain 'https'" do
settings["local.httpsmarty"] = home("httpsmarty")
expect(settings.all).to include("local.httpsmarty")
end
it "reads older keys without trailing slashes" do
settings["mirror.https://rubygems.org"] = "http://rubygems-mirror.org"
expect(settings.gem_mirrors).to eq(URI("https://rubygems.org/") => URI("http://rubygems-mirror.org/"))
end
end
describe "BUNDLE_ keys format" do
let(:settings) { described_class.new(bundled_app(".bundle")) }
it "converts older keys without double dashes" do
config("BUNDLE_MY__PERSONAL.RACK" => "~/Work/git/rack")
expect(settings["my.personal.rack"]).to eq("~/Work/git/rack")
end
it "converts older keys without trailing slashes and double dashes" do
config("BUNDLE_MIRROR__HTTPS://RUBYGEMS.ORG" => "http://rubygems-mirror.org")
expect(settings["mirror.https://rubygems.org/"]).to eq("http://rubygems-mirror.org")
end
it "reads newer keys format properly" do
config("BUNDLE_MIRROR__HTTPS://RUBYGEMS__ORG/" => "http://rubygems-mirror.org")
expect(settings["mirror.https://rubygems.org/"]).to eq("http://rubygems-mirror.org")
end
end
end
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