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ruby--ruby/spec/bundler/commands/install_spec.rb

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Ruby

# frozen_string_literal: true
RSpec.describe "bundle install with gem sources" do
describe "the simple case" do
it "prints output and returns if no dependencies are specified" do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
G
bundle :install
expect(err).to match(/no dependencies/)
end
it "does not make a lockfile if the install fails" do
install_gemfile <<-G
raise StandardError, "FAIL"
G
expect(err).to include('StandardError, "FAIL"')
expect(bundled_app("Gemfile.lock")).not_to exist
end
it "creates a Gemfile.lock" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
expect(bundled_app("Gemfile.lock")).to exist
end
it "does not create ./.bundle by default", :bundler => "< 3" do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
bundle! :install # can't use install_gemfile since it sets retry
expect(bundled_app(".bundle")).not_to exist
end
it "does not create ./.bundle by default when installing to system gems" do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
bundle! :install, :env => { "BUNDLE_PATH__SYSTEM" => true } # can't use install_gemfile since it sets retry
expect(bundled_app(".bundle")).not_to exist
end
it "creates lock files based on the Gemfile name" do
gemfile bundled_app("OmgFile"), <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack", "1.0"
G
bundle "install --gemfile OmgFile"
expect(bundled_app("OmgFile.lock")).to exist
end
it "doesn't delete the lockfile if one already exists" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack'
G
lockfile = File.read(bundled_app("Gemfile.lock"))
install_gemfile <<-G
raise StandardError, "FAIL"
G
expect(File.read(bundled_app("Gemfile.lock"))).to eq(lockfile)
end
it "does not touch the lockfile if nothing changed" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
expect { run "1" }.not_to change { File.mtime(bundled_app("Gemfile.lock")) }
end
it "fetches gems" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack'
G
expect(default_bundle_path("gems/rack-1.0.0")).to exist
expect(the_bundle).to include_gems("rack 1.0.0")
end
it "fetches gems when multiple versions are specified" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack', "> 0.9", "< 1.0"
G
expect(default_bundle_path("gems/rack-0.9.1")).to exist
expect(the_bundle).to include_gems("rack 0.9.1")
end
it "fetches gems when multiple versions are specified take 2" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack', "< 1.0", "> 0.9"
G
expect(default_bundle_path("gems/rack-0.9.1")).to exist
expect(the_bundle).to include_gems("rack 0.9.1")
end
it "raises an appropriate error when gems are specified using symbols" do
install_gemfile(<<-G)
source "#{file_uri_for(gem_repo1)}"
gem :rack
G
expect(exitstatus).to eq(4) if exitstatus
end
it "pulls in dependencies" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rails"
G
expect(the_bundle).to include_gems "actionpack 2.3.2", "rails 2.3.2"
end
it "does the right version" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack", "0.9.1"
G
expect(the_bundle).to include_gems "rack 0.9.1"
end
it "does not install the development dependency" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "with_development_dependency"
G
expect(the_bundle).to include_gems("with_development_dependency 1.0.0").
and not_include_gems("activesupport 2.3.5")
end
it "resolves correctly" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "activemerchant"
gem "rails"
G
expect(the_bundle).to include_gems "activemerchant 1.0", "activesupport 2.3.2", "actionpack 2.3.2"
end
it "activates gem correctly according to the resolved gems" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "activesupport", "2.3.5"
G
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "activemerchant"
gem "rails"
G
expect(the_bundle).to include_gems "activemerchant 1.0", "activesupport 2.3.2", "actionpack 2.3.2"
end
it "does not reinstall any gem that is already available locally" do
system_gems "activesupport-2.3.2", :path => :bundle_path
build_repo2 do
build_gem "activesupport", "2.3.2" do |s|
s.write "lib/activesupport.rb", "ACTIVESUPPORT = 'fail'"
end
end
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "activerecord", "2.3.2"
G
expect(the_bundle).to include_gems "activesupport 2.3.2"
end
it "works when the gemfile specifies gems that only exist in the system" do
build_gem "foo", :to_bundle => true
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
gem "foo"
G
expect(the_bundle).to include_gems "rack 1.0.0", "foo 1.0.0"
end
it "prioritizes local gems over remote gems" do
build_gem "rack", "1.0.0", :to_bundle => true do |s|
s.add_dependency "activesupport", "2.3.5"
end
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
expect(the_bundle).to include_gems "rack 1.0.0", "activesupport 2.3.5"
end
describe "with a gem that installs multiple platforms" do
it "installs gems for the local platform as first choice" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "platform_specific"
G
run "require 'platform_specific' ; puts PLATFORM_SPECIFIC"
expect(out).to eq("1.0.0 #{Bundler.local_platform}")
end
it "falls back on plain ruby" do
simulate_platform "foo-bar-baz"
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "platform_specific"
G
run "require 'platform_specific' ; puts PLATFORM_SPECIFIC"
expect(out).to eq("1.0.0 RUBY")
end
it "installs gems for java" do
simulate_platform "java"
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "platform_specific"
G
run "require 'platform_specific' ; puts PLATFORM_SPECIFIC"
expect(out).to eq("1.0.0 JAVA")
end
it "installs gems for windows" do
simulate_platform mswin
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "platform_specific"
G
run "require 'platform_specific' ; puts PLATFORM_SPECIFIC"
expect(out).to eq("1.0.0 MSWIN")
end
end
describe "doing bundle install foo" do
before do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
end
it "works" do
bundle "install", forgotten_command_line_options(:path => "vendor")
expect(the_bundle).to include_gems "rack 1.0"
end
it "allows running bundle install --system without deleting foo", :bundler => "< 3" do
bundle "install", forgotten_command_line_options(:path => "vendor")
bundle "install", forgotten_command_line_options(:system => true)
FileUtils.rm_rf(bundled_app("vendor"))
expect(the_bundle).to include_gems "rack 1.0"
end
it "allows running bundle install --system after deleting foo", :bundler => "< 3" do
bundle "install", forgotten_command_line_options(:path => "vendor")
FileUtils.rm_rf(bundled_app("vendor"))
bundle "install", forgotten_command_line_options(:system => true)
expect(the_bundle).to include_gems "rack 1.0"
end
end
it "finds gems in multiple sources", :bundler => "< 3" do
build_repo2
update_repo2
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
source "#{file_uri_for(gem_repo2)}"
gem "activesupport", "1.2.3"
gem "rack", "1.2"
G
expect(the_bundle).to include_gems "rack 1.2", "activesupport 1.2.3"
end
it "gives a useful error if no sources are set" do
install_gemfile <<-G
gem "rack"
G
bundle :install
expect(err).to include("Your Gemfile has no gem server sources")
end
it "creates a Gemfile.lock on a blank Gemfile" do
install_gemfile <<-G
G
expect(File.exist?(bundled_app("Gemfile.lock"))).to eq(true)
end
context "throws a warning if a gem is added twice in Gemfile" do
it "without version requirements" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rack"
gem "rack"
G
expect(err).to include("Your Gemfile lists the gem rack (>= 0) more than once.")
expect(err).to include("Remove any duplicate entries and specify the gem only once.")
expect(err).to include("While it's not a problem now, it could cause errors if you change the version of one of them later.")
end
it "with same versions" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rack", "1.0"
gem "rack", "1.0"
G
expect(err).to include("Your Gemfile lists the gem rack (= 1.0) more than once.")
expect(err).to include("Remove any duplicate entries and specify the gem only once.")
expect(err).to include("While it's not a problem now, it could cause errors if you change the version of one of them later.")
end
end
context "throws an error if a gem is added twice in Gemfile" do
it "when version of one dependency is not specified" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rack"
gem "rack", "1.0"
G
expect(err).to include("You cannot specify the same gem twice with different version requirements")
expect(err).to include("You specified: rack (>= 0) and rack (= 1.0).")
end
it "when different versions of both dependencies are specified" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rack", "1.0"
gem "rack", "1.1"
G
expect(err).to include("You cannot specify the same gem twice with different version requirements")
expect(err).to include("You specified: rack (= 1.0) and rack (= 1.1).")
end
end
it "gracefully handles error when rubygems server is unavailable" do
install_gemfile <<-G, :artifice => nil
source "#{file_uri_for(gem_repo1)}"
source "http://0.0.0.0:9384" do
gem 'foo'
end
G
bundle :install, :artifice => nil
expect(err).to include("Could not fetch specs from http://0.0.0.0:9384/")
expect(err).not_to include("file://")
end
it "fails gracefully when downloading an invalid specification from the full index" do
build_repo2 do
build_gem "ajp-rails", "0.0.0", :gemspec => false, :skip_validation => true do |s|
bad_deps = [["ruby-ajp", ">= 0.2.0"], ["rails", ">= 0.14"]]
s.
instance_variable_get(:@spec).
instance_variable_set(:@dependencies, bad_deps)
raise "failed to set bad deps" unless s.dependencies == bad_deps
end
build_gem "ruby-ajp", "1.0.0"
end
install_gemfile <<-G, :full_index => true
source "#{file_uri_for(gem_repo2)}"
gem "ajp-rails", "0.0.0"
G
expect(last_command.stdboth).not_to match(/Error Report/i)
expect(err).to include("An error occurred while installing ajp-rails (0.0.0), and Bundler cannot continue.").
and include("Make sure that `gem install ajp-rails -v '0.0.0' --source '#{file_uri_for(gem_repo2)}/'` succeeds before bundling.")
end
it "doesn't blow up when the local .bundle/config is empty" do
FileUtils.mkdir_p(bundled_app(".bundle"))
FileUtils.touch(bundled_app(".bundle/config"))
install_gemfile(<<-G)
source "#{file_uri_for(gem_repo1)}"
gem 'foo'
G
expect(exitstatus).to eq(0) if exitstatus
end
it "doesn't blow up when the global .bundle/config is empty" do
FileUtils.mkdir_p("#{Bundler.rubygems.user_home}/.bundle")
FileUtils.touch("#{Bundler.rubygems.user_home}/.bundle/config")
install_gemfile(<<-G)
source "#{file_uri_for(gem_repo1)}"
gem 'foo'
G
expect(exitstatus).to eq(0) if exitstatus
end
end
describe "Ruby version in Gemfile.lock" do
include Bundler::GemHelpers
context "and using an unsupported Ruby version" do
it "prints an error" do
install_gemfile <<-G
::RUBY_VERSION = '2.0.1'
ruby '~> 2.2'
G
expect(err).to include("Your Ruby version is 2.0.1, but your Gemfile specified ~> 2.2")
end
end
context "and using a supported Ruby version" do
before do
install_gemfile <<-G
::RUBY_VERSION = '2.1.3'
::RUBY_PATCHLEVEL = 100
ruby '~> 2.1.0'
G
end
it "writes current Ruby version to Gemfile.lock" do
lockfile_should_be <<-L
GEM
specs:
PLATFORMS
#{lockfile_platforms}
DEPENDENCIES
RUBY VERSION
ruby 2.1.3p100
BUNDLED WITH
#{Bundler::VERSION}
L
end
it "updates Gemfile.lock with updated incompatible ruby version" do
install_gemfile <<-G
::RUBY_VERSION = '2.2.3'
::RUBY_PATCHLEVEL = 100
ruby '~> 2.2.0'
G
lockfile_should_be <<-L
GEM
specs:
PLATFORMS
#{lockfile_platforms}
DEPENDENCIES
RUBY VERSION
ruby 2.2.3p100
BUNDLED WITH
#{Bundler::VERSION}
L
end
end
end
describe "when Bundler root contains regex chars" do
before do
root_dir = tmp("foo[]bar")
FileUtils.mkdir_p(root_dir)
in_app_root_custom(root_dir)
end
it "doesn't blow up" do
build_lib "foo"
gemfile = <<-G
gem 'foo', :path => "#{lib_path("foo-1.0")}"
G
File.open("Gemfile", "w") do |file|
file.puts gemfile
end
bundle :install
expect(exitstatus).to eq(0) if exitstatus
end
end
describe "when requesting a quiet install via --quiet" do
it "should be quiet" do
bundle "config set force_ruby_platform true"
gemfile <<-G
gem 'rack'
G
bundle :install, :quiet => true
expect(err).to include("Could not find gem 'rack'")
expect(err).to_not include("Your Gemfile has no gem server sources")
end
end
describe "when bundle path does not have write access" do
before do
FileUtils.mkdir_p(bundled_app("vendor"))
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack'
G
end
it "should display a proper message to explain the problem" do
FileUtils.chmod(0o500, bundled_app("vendor"))
bundle :install, forgotten_command_line_options(:path => "vendor")
expect(err).to include(bundled_app("vendor").to_s)
expect(err).to include("grant write permissions")
end
end
context "after installing with --standalone" do
before do
install_gemfile! <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
G
forgotten_command_line_options(:path => "bundle")
bundle! "install", :standalone => true
end
it "includes the standalone path" do
bundle! "binstubs rack", :standalone => true
standalone_line = File.read(bundled_app("bin/rackup")).each_line.find {|line| line.include? "$:.unshift" }.strip
expect(standalone_line).to eq %($:.unshift File.expand_path "../../bundle", path.realpath)
end
end
describe "when bundle install is executed with unencoded authentication" do
before do
gemfile <<-G
source 'https://rubygems.org/'
gem "."
G
end
it "should display a helpful message explaining how to fix it" do
bundle :install, :env => { "BUNDLE_RUBYGEMS__ORG" => "user:pass{word" }
expect(exitstatus).to eq(17) if exitstatus
expect(err).to eq("Please CGI escape your usernames and passwords before " \
"setting them for authentication.")
end
end
end