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require "spec_helper"
describe "bundle show" do
before :each do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "rails"
G
end
it "creates a Gemfile.lock if one did not exist" do
FileUtils.rm("Gemfile.lock")
bundle "show"
expect(bundled_app("Gemfile.lock")).to exist
end
it "creates a Gemfile.lock when invoked with a gem name" do
FileUtils.rm("Gemfile.lock")
bundle "show rails"
expect(bundled_app("Gemfile.lock")).to exist
end
it "prints path if gem exists in bundle" do
bundle "show rails"
expect(out).to eq(default_bundle_path('gems', 'rails-2.3.2').to_s)
end
it "warns if path no longer exists on disk" do
FileUtils.rm_rf("#{system_gem_path}/gems/rails-2.3.2")
bundle "show rails"
expect(out).to match('Warning: The following path to rails no longer exists')
expect(out).to match(default_bundle_path('gems', 'rails-2.3.2').to_s)
end
it "prints the path to the running bundler" do
bundle "show bundler"
expect(out).to eq(File.expand_path('../../../', __FILE__))
end
it "complains if gem not in bundle" do
bundle "show missing"
expect(out).to match(/could not find gem 'missing'/i)
end
it "prints path of all gems in bundle sorted by name" do
bundle "show --paths"
expect(out).to include(default_bundle_path('gems', 'rake-10.0.2').to_s)
expect(out).to include(default_bundle_path('gems', 'rails-2.3.2').to_s)
# Gem names are the last component of their path.
gem_list = out.split.map { |p| p.split('/').last }
expect(gem_list).to eq(gem_list.sort)
end
end
describe "bundle show with a git repo" do
before :each do
@git = build_git "foo", "1.0"
end
it "prints out git info" do
install_gemfile <<-G
gem "foo", :git => "#{lib_path('foo-1.0')}"
G
should_be_installed "foo 1.0"
bundle :show
expect(out).to include("foo (1.0 #{@git.ref_for('master', 6)}")
end
it "prints out branch names other than master" do
update_git "foo", :branch => "omg" do |s|
s.write "lib/foo.rb", "FOO = '1.0.omg'"
end
@revision = revision_for(lib_path("foo-1.0"))[0...6]
install_gemfile <<-G
gem "foo", :git => "#{lib_path('foo-1.0')}", :branch => "omg"
G
should_be_installed "foo 1.0.omg"
bundle :show
expect(out).to include("foo (1.0 #{@git.ref_for('omg', 6)}")
end
it "doesn't print the branch when tied to a ref" do
sha = revision_for(lib_path("foo-1.0"))
install_gemfile <<-G
gem "foo", :git => "#{lib_path('foo-1.0')}", :ref => "#{sha}"
G
bundle :show
expect(out).to include("foo (1.0 #{sha[0..6]})")
end
end
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