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require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
describe "Bundler::CLI" do
describe "it working" do
before(:each) do
build_manifest <<-Gemfile
sources.clear
source "file://#{gem_repo1}"
gem "rake"
gem "extlib"
gem "very-simple"
gem "rack", :only => :web
Gemfile
lib = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'lib'))
bin = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'bin', 'gem_bundler'))
Dir.chdir(tmp_dir) do
@output = `#{Gem.ruby} -I #{lib} #{bin}`
end
end
it "caches and installs rake" do
gems = %w(rake-0.8.7 extlib-0.9.12 rack-0.9.1 very-simple-1.0)
tmp_file("vendor", "gems").should have_cached_gems(*gems)
tmp_file("vendor", "gems").should have_installed_gems(*gems)
end
it "creates a default environment file with the appropriate load paths" do
tmp_file('vendor', 'gems', 'environments', 'default.rb').should have_load_paths(tmp_file("vendor", "gems"),
"extlib-0.9.12" => %w(lib),
"rake-0.8.7" => %w(bin lib),
"very-simple-1.0" => %w(bin lib)
)
tmp_file('vendor', 'gems', 'environments', 'web.rb').should have_load_paths(tmp_file("vendor", "gems"),
"extlib-0.9.12" => %w(lib),
"rake-0.8.7" => %w(bin lib),
"rack-0.9.1" => %w(bin lib),
"very-simple-1.0" => %w(bin lib)
)
end
it "creates an executable for rake in ./bin" do
out = `#{tmp_file('bin', 'rake')} -e 'puts $:'`
out.should include(tmp_file("vendor", "gems", "gems", "rake-0.8.7", "lib").to_s)
out.should include(tmp_file("vendor", "gems", "gems", "rake-0.8.7", "bin").to_s)
out.should include(tmp_file("vendor", "gems", "gems", "extlib-0.9.12", "lib").to_s)
out.should include(tmp_file("vendor", "gems", "gems", "very-simple-1.0", "lib").to_s)
out.should_not include(tmp_file("vendor", "gems", "gems", "rack-0.9.1").to_s)
end
it "maintains the correct environment when shelling out" do
File.open(tmp_file("Rakefile"), 'w') do |f|
f.puts <<-RAKE
task :hello do
exec %{#{Gem.ruby} -e 'require "very-simple" ; puts VerySimpleForTests'}
end
RAKE
end
Dir.chdir(tmp_dir) do
out = `#{tmp_file("bin", "rake")} hello`
out.should == "VerySimpleForTests\n"
end
end
it "logs the correct information messages" do
[ "Updating source: file:#{gem_repo1}",
"Calculating dependencies...",
"Downloading rake-0.8.7.gem",
"Downloading extlib-0.9.12.gem",
"Downloading rack-0.9.1.gem",
"Downloading very-simple-1.0.gem",
"Installing rake-0.8.7.gem",
"Installing extlib-0.9.12.gem",
"Installing rack-0.9.1.gem",
"Installing very-simple-1.0.gem",
"Done." ].each do |message|
@output.should =~ /^#{Regexp.escape(message)}$/
end
end
end
describe "it working while specifying the manifest file name" do
it "works when the manifest is in the root directory" do
build_manifest_file tmp_file('manifest.rb'), <<-Gemfile
bundle_path "gems"
sources.clear
source "file://#{gem_repo1}"
gem "rake"
Gemfile
Dir.chdir(tmp_file)
Bundler::CLI.run(["-m", tmp_file('manifest.rb').to_s])
tmp_file("gems").should have_cached_gems("rake-0.8.7")
end
it "works when the manifest is in a different directory" do
build_manifest_file tmp_file('config', 'manifest.rb'), <<-Gemfile
bundle_path "../gems"
sources.clear
source "file://#{gem_repo1}"
gem "rake"
Gemfile
Dir.chdir(tmp_file)
Bundler::CLI.run(["-m", tmp_file('config', 'manifest.rb').to_s])
tmp_file("gems").should have_cached_gems("rake-0.8.7")
end
end
describe "it working without rubygems" do
before(:each) do
build_manifest <<-Gemfile
sources.clear
source "file://#{gem_repo1}"
gem "rake"
gem "extlib"
gem "rack", :only => :web
disable_rubygems
Gemfile
lib = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'lib'))
bin = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'bin', 'gem_bundler'))
Dir.chdir(tmp_dir) do
@output = `#{Gem.ruby} -I #{lib} #{bin}`
end
end
it "does not load rubygems when required" do
out = `#{tmp_file('bin', 'rake')} -e 'require "rubygems" ; puts Gem.respond_to?(:sources)'`
out.should =~ /false/
end
it "does not blow up if #gem is used" do
out = `#{tmp_file('bin', 'rake')} -e 'gem("merb-core") ; puts "Win!"'`
out.should =~ /Win!/
end
it "does not blow up if Gem errors are referred to" do
out = `#{tmp_file('bin', 'rake')} -e 'Gem::LoadError ; Gem::Exception ; puts "Win!"'`
out.should =~ /Win!/
end
end
describe "it working with requiring rubygems automatically" do
before(:each) do
build_manifest <<-Gemfile
sources.clear
source "file://#{gem_repo1}"
gem "rake"
gem "extlib"
gem "rack", :only => :web
require_rubygems
Gemfile
lib = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'lib'))
bin = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'bin', 'gem_bundler'))
Dir.chdir(tmp_dir) do
@output = `#{Gem.ruby} -I #{lib} #{bin}`
end
end
it "does already has rubygems required" do
out = `#{tmp_file('bin', 'rake')} -e 'puts Gem.respond_to?(:sources)'`
out.should =~ /true/
end
end
end
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