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|
require "spec_helper"
describe "Bundler.setup" do
describe "with no arguments" do
it "makes all groups available" do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack", :group => :test
G
ruby <<-RUBY
require 'rubygems'
require 'bundler'
Bundler.setup
require 'rack'
puts RACK
RUBY
err.should == ""
out.should == "1.0.0"
end
end
describe "when called with groups" do
before(:each) do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack", :group => :test
G
end
it "doesn't make all groups available" do
ruby <<-RUBY
require 'rubygems'
require 'bundler'
Bundler.setup(:default)
begin
require 'rack'
rescue LoadError
puts "WIN"
end
RUBY
err.should == ""
out.should == "WIN"
end
it "leaves all groups available if they were already" do
ruby <<-RUBY
require 'rubygems'
require 'bundler'
Bundler.setup
Bundler.setup(:default)
require 'rack'
puts RACK
RUBY
err.should == ""
out.should == "1.0.0"
end
end
it "raises if the Gemfile was not yet installed" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
ruby <<-R
require 'rubygems'
require 'bundler'
begin
Bundler.setup
puts "FAIL"
rescue Bundler::GemNotFound
puts "WIN"
end
R
out.should == "WIN"
end
it "doesn't create a Gemfile.lock if the setup fails" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
ruby <<-R, :expect_err => true
require 'rubygems'
require 'bundler'
Bundler.setup
R
bundled_app("Gemfile.lock").should_not exist
end
it "doesn't change the Gemfile.lock if the setup fails" do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
lockfile = File.read(bundled_app("Gemfile.lock"))
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
gem "nosuchgem", "10.0"
G
ruby <<-R, :expect_err => true
require 'rubygems'
require 'bundler'
Bundler.setup
R
File.read(bundled_app("Gemfile.lock")).should == lockfile
end
it "makes a Gemfile.lock if setup succeeds" do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
File.read(bundled_app("Gemfile.lock"))
FileUtils.rm(bundled_app("Gemfile.lock"))
run "1"
bundled_app("Gemfile.lock").should exist
end
it "uses BUNDLE_GEMFILE to locate the gemfile if present" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
gemfile bundled_app('4realz'), <<-G
source "file://#{gem_repo1}"
gem "activesupport", "2.3.5"
G
ENV['BUNDLE_GEMFILE'] = bundled_app('4realz').to_s
bundle :install
should_be_installed "activesupport 2.3.5"
end
it "prioritizes gems in BUNDLE_PATH over gems in GEM_HOME" do
ENV['BUNDLE_PATH'] = bundled_app('.bundle').to_s
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack", "1.0.0"
G
build_gem "rack", "1.0", :to_system => true do |s|
s.write "lib/rack.rb", "RACK = 'FAIL'"
end
should_be_installed "rack 1.0.0"
end
describe "crippling rubygems" do
describe "by replacing #gem" do
before :each do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack", "0.9.1"
G
end
it "replaces #gem but raises when the gem is missing" do
run <<-R
begin
gem "activesupport"
puts "FAIL"
rescue LoadError
puts "WIN"
end
R
out.should == "WIN"
end
it "version_requirement is now deprecated in rubygems 1.4.0+ when gem is missing" do
run <<-R, :expect_err => true
begin
gem "activesupport"
puts "FAIL"
rescue LoadError
puts "WIN"
end
R
err.should be_empty
end
it "replaces #gem but raises when the version is wrong" do
run <<-R
begin
gem "rack", "1.0.0"
puts "FAIL"
rescue LoadError
puts "WIN"
end
R
out.should == "WIN"
end
it "version_requirement is now deprecated in rubygesm 1.4.0+ when the version is wrong" do
run <<-R, :expect_err => true
begin
gem "rack", "1.0.0"
puts "FAIL"
rescue LoadError
puts "WIN"
end
R
err.should be_empty
end
end
describe "by hiding system gems" do
before :each do
system_gems "activesupport-2.3.5"
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "yard"
G
end
it "removes system gems from Gem.source_index" do
run "require 'yard'"
out.should == "bundler-#{Bundler::VERSION}\nyard-1.0"
end
context "when the ruby stdlib is a substring of Gem.path" do
it "does not reject the stdlib from $LOAD_PATH" do
substring = "/" + $LOAD_PATH.find{|p| p =~ /vendor_ruby/ }.split("/")[2]
run "puts 'worked!'", :env => {"GEM_PATH" => substring}
out.should == "worked!"
end
end
end
end
describe "with paths" do
it "activates the gems in the path source" do
system_gems "rack-1.0.0"
build_lib "rack", "1.0.0" do |s|
s.write "lib/rack.rb", "puts 'WIN'"
end
gemfile <<-G
path "#{lib_path('rack-1.0.0')}"
source "file://#{gem_repo1}"
gem "rack"
G
run "require 'rack'"
out.should == "WIN"
end
end
describe "with git" do
before do
build_git "rack", "1.0.0"
gemfile <<-G
gem "rack", :git => "#{lib_path('rack-1.0.0')}"
G
end
it "provides a useful exception when the git repo is not checked out yet" do
run "1", :expect_err => true
err.should include("#{lib_path('rack-1.0.0')} (at master) is not checked out. Please run `bundle install`")
end
it "does not hit the git binary if the lockfile is available and up to date" do
bundle "install"
break_git!
ruby <<-R
require 'rubygems'
require 'bundler'
begin
Bundler.setup
puts "WIN"
rescue Exception => e
puts "FAIL"
end
R
out.should == "WIN"
end
it "provides a good exception if the lockfile is unavailable" do
bundle "install"
FileUtils.rm(bundled_app("Gemfile.lock"))
break_git!
ruby <<-R
require "rubygems"
require "bundler"
begin
Bundler.setup
puts "FAIL"
rescue Bundler::GitError => e
puts e.message
end
R
run "puts 'FAIL'", :expect_err => true
err.should_not include "This is not the git you are looking for"
end
it "works even when the cache directory has been deleted" do
bundle "install --path vendor/bundle"
FileUtils.rm_rf vendored_gems('cache')
should_be_installed "rack 1.0.0"
end
it "does not randomly change the path when specifying --path and the bundle directory becomes read only" do
begin
bundle "install --path vendor/bundle"
Dir["**/*"].each do |f|
File.directory?(f) ?
File.chmod(0555, f) :
File.chmod(0444, f)
end
should_be_installed "rack 1.0.0"
ensure
Dir["**/*"].each do |f|
File.directory?(f) ?
File.chmod(0755, f) :
File.chmod(0644, f)
end
end
end
end
describe "when excluding groups" do
it "doesn't change the resolve if --without is used" do
install_gemfile <<-G, :without => :rails
source "file://#{gem_repo1}"
gem "activesupport"
group :rails do
gem "rails", "2.3.2"
end
G
install_gems "activesupport-2.3.5"
should_be_installed "activesupport 2.3.2", :groups => :default
end
it "remembers --without and does not bail on bare Bundler.setup" do
install_gemfile <<-G, :without => :rails
source "file://#{gem_repo1}"
gem "activesupport"
group :rails do
gem "rails", "2.3.2"
end
G
install_gems "activesupport-2.3.5"
should_be_installed "activesupport 2.3.2"
end
it "remembers --without and does not include groups passed to Bundler.setup" do
install_gemfile <<-G, :without => :rails
source "file://#{gem_repo1}"
gem "activesupport"
group :rack do
gem "rack"
end
group :rails do
gem "rails", "2.3.2"
end
G
should_not_be_installed "activesupport 2.3.2", :groups => :rack
should_be_installed "rack 1.0.0", :groups => :rack
end
end
# Unfortunately, gem_prelude does not record the information about
# activated gems, so this test cannot work on 1.9 :(
if RUBY_VERSION < "1.9"
describe "preactivated gems" do
it "raises an exception if a pre activated gem conflicts with the bundle" do
system_gems "thin-1.0", "rack-1.0.0"
build_gem "thin", "1.1", :to_system => true do |s|
s.add_dependency "rack"
end
gemfile <<-G
gem "thin", "1.0"
G
ruby <<-R
require 'rubygems'
gem "thin"
require 'bundler'
begin
Bundler.setup
puts "FAIL"
rescue Gem::LoadError => e
puts e.message
end
R
out.should == "You have already activated thin 1.1, but your Gemfile requires thin 1.0. Consider using bundle exec."
end
it "version_requirement is now deprecated in rubygems 1.4.0+" do
system_gems "thin-1.0", "rack-1.0.0"
build_gem "thin", "1.1", :to_system => true do |s|
s.add_dependency "rack"
end
gemfile <<-G
gem "thin", "1.0"
G
ruby <<-R, :expect_err => true
require 'rubygems'
gem "thin"
require 'bundler'
begin
Bundler.setup
puts "FAIL"
rescue Gem::LoadError => e
puts e.message
end
R
err.should be_empty
end
end
end
# Rubygems returns loaded_from as a string
it "has loaded_from as a string on all specs" do
build_git "foo"
build_git "no-gemspec", :gemspec => false
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
gem "foo", :git => "#{lib_path('foo-1.0')}"
gem "no-gemspec", "1.0", :git => "#{lib_path('no-gemspec-1.0')}"
G
run <<-R
Gem.loaded_specs.each do |n, s|
puts "FAIL" unless String === s.loaded_from
end
R
out.should be_empty
end
it "ignores empty gem paths" do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack"
G
ENV["GEM_HOME"] = ""
bundle %{exec ruby -e "require 'set'"}
err.should be_empty
end
it "should prepend gemspec require paths to $LOAD_PATH in order" do
update_repo2 do
build_gem("requirepaths") do |s|
s.write("lib/rq.rb", "puts 'yay'")
s.write("src/rq.rb", "puts 'nooo'")
s.require_paths = ["lib", "src"]
end
end
install_gemfile <<-G
source "file://#{gem_repo2}"
gem "requirepaths", :require => nil
G
run "require 'rq'"
out.should == "yay"
end
it "ignores Gem.refresh" do
system_gems "rack-1.0.0"
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "activesupport"
G
run <<-R
Gem.refresh
puts Gem.source_index.find_name("rack").inspect
R
out.should == "[]"
end
describe "with git gems that don't have gemspecs" do
before :each do
build_git "no-gemspec", :gemspec => false
install_gemfile <<-G
gem "no-gemspec", "1.0", :git => "#{lib_path('no-gemspec-1.0')}"
G
end
it "loads the library via a virtual spec" do
run <<-R
require 'no-gemspec'
puts NOGEMSPEC
R
out.should == "1.0"
end
end
describe "with bundled and system gems" do
before :each do
system_gems "rack-1.0.0"
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "activesupport", "2.3.5"
G
end
it "does not pull in system gems" do
run <<-R
require 'rubygems'
begin;
require 'rack'
rescue LoadError
puts 'WIN'
end
R
out.should == "WIN"
end
it "provides a gem method" do
run <<-R
gem 'activesupport'
require 'activesupport'
puts ACTIVESUPPORT
R
out.should == "2.3.5"
end
it "raises an exception if gem is used to invoke a system gem not in the bundle" do
run <<-R
begin
gem 'rack'
rescue LoadError => e
puts e.message
end
R
out.should == "rack is not part of the bundle. Add it to Gemfile."
end
it "sets GEM_HOME appropriately" do
run "puts ENV['GEM_HOME']"
out.should == default_bundle_path.to_s
end
end
describe "with system gems in the bundle" do
before :each do
system_gems "rack-1.0.0"
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rack", "1.0.0"
gem "activesupport", "2.3.5"
G
end
it "sets GEM_PATH appropriately" do
run "puts Gem.path"
paths = out.split("\n")
paths.should include(system_gem_path.to_s)
paths.should include(default_bundle_path.to_s)
end
end
describe "with a gemspec that requires other files" do
before :each do
build_git "bar", :gemspec => false do |s|
s.write "lib/bar/version.rb", %{BAR_VERSION = '1.0'}
s.write "bar.gemspec", <<-G
lib = File.expand_path('../lib/', __FILE__)
$:.unshift lib unless $:.include?(lib)
require 'bar/version'
Gem::Specification.new do |s|
s.name = 'bar'
s.version = BAR_VERSION
s.summary = 'Bar'
s.files = Dir["lib/**/*.rb"]
end
G
end
gemfile <<-G
gem "bar", :git => "#{lib_path('bar-1.0')}"
G
end
it "evals each gemspec in the context of its parent directory" do
bundle :install
run "require 'bar'; puts BAR"
out.should == "1.0"
end
it "error intelligently if the gemspec has a LoadError" do
update_git "bar", :gemspec => false do |s|
s.write "bar.gemspec", "require 'foobarbaz'"
end
bundle :install
out.should include("was a LoadError while evaluating bar.gemspec")
out.should include("foobarbaz")
out.should include("bar.gemspec:1")
out.should include("try to require a relative path") if RUBY_VERSION >= "1.9.0"
end
it "evals each gemspec with a binding from the top level" do
bundle "install"
ruby <<-RUBY
require 'bundler'
def Bundler.require(path)
raise "LOSE"
end
Bundler.load
RUBY
err.should == ""
out.should == ""
end
end
describe "when Bundler is bundled" do
it "doesn't blow up" do
install_gemfile <<-G
gem "bundler", :path => "#{File.expand_path("..", lib)}"
G
bundle %|exec ruby -e "require 'bundler'; Bundler.setup"|
err.should be_empty
end
end
end
|