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# frozen_string_literal: true
require "json"
RSpec.describe "bundle list" do
def find_gem_name(json:, name:)
parse_json(json)["gems"].detect {|h| h["name"] == name }
end
def parse_json(json)
JSON.parse(json)
end
context "in verbose mode" do
it "logs the actual flags passed to the command" do
install_gemfile <<-G
source "https://gem.repo1"
G
bundle "list --verbose"
expect(out).to include("Running `bundle list --verbose`")
end
end
context "with name-only and paths option" do
it "raises an error" do
bundle "list --name-only --paths", raise_on_error: false
expect(err).to eq "The `--name-only` and `--paths` options cannot be used together"
end
end
context "with without-group and only-group option" do
it "raises an error" do
bundle "list --without-group dev --only-group test", raise_on_error: false
expect(err).to eq "The `--only-group` and `--without-group` options cannot be used together"
end
end
context "with invalid format option" do
before do
install_gemfile <<-G
source "https://gem.repo1"
G
end
it "raises an error" do
bundle "list --format=nope", raise_on_error: false
expect(err).to eq "Unknown option`--format=nope`. Supported formats: `json`"
end
end
describe "with without-group option" do
before do
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
gem "rspec", :group => [:test]
gem "rails", :group => [:production]
G
end
context "when group is present" do
it "prints the gems not in the specified group" do
bundle "list --without-group test"
expect(out).to include(" * myrack (1.0.0)")
expect(out).to include(" * rails (2.3.2)")
expect(out).not_to include(" * rspec (1.2.7)")
end
it "prints the gems not in the specified group with json" do
bundle "list --without-group test --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem["version"]).to eq("1.0.0")
gem = find_gem_name(json: out, name: "rails")
expect(gem["version"]).to eq("2.3.2")
gem = find_gem_name(json: out, name: "rspec")
expect(gem).to be_nil
end
end
context "when group is not found" do
it "raises an error" do
bundle "list --without-group random", raise_on_error: false
expect(err).to eq "`random` group could not be found."
end
end
context "when multiple groups" do
it "prints the gems not in the specified groups" do
bundle "list --without-group test production"
expect(out).to include(" * myrack (1.0.0)")
expect(out).not_to include(" * rails (2.3.2)")
expect(out).not_to include(" * rspec (1.2.7)")
end
it "prints the gems not in the specified groups with json" do
bundle "list --without-group test production --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem["version"]).to eq("1.0.0")
gem = find_gem_name(json: out, name: "rails")
expect(gem).to be_nil
gem = find_gem_name(json: out, name: "rspec")
expect(gem).to be_nil
end
end
end
describe "with only-group option" do
before do
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
gem "rspec", :group => [:test]
gem "rails", :group => [:production]
G
end
context "when group is present" do
it "prints the gems in the specified group" do
bundle "list --only-group default"
expect(out).to include(" * myrack (1.0.0)")
expect(out).not_to include(" * rspec (1.2.7)")
end
it "prints the gems in the specified group with json" do
bundle "list --only-group default --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem["version"]).to eq("1.0.0")
gem = find_gem_name(json: out, name: "rspec")
expect(gem).to be_nil
end
end
context "when group is not found" do
it "raises an error" do
bundle "list --only-group random", raise_on_error: false
expect(err).to eq "`random` group could not be found."
end
end
context "when multiple groups" do
it "prints the gems in the specified groups" do
bundle "list --only-group default production"
expect(out).to include(" * myrack (1.0.0)")
expect(out).to include(" * rails (2.3.2)")
expect(out).not_to include(" * rspec (1.2.7)")
end
it "prints the gems in the specified groups with json" do
bundle "list --only-group default production --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem["version"]).to eq("1.0.0")
gem = find_gem_name(json: out, name: "rails")
expect(gem["version"]).to eq("2.3.2")
gem = find_gem_name(json: out, name: "rspec")
expect(gem).to be_nil
end
end
end
context "with name-only option" do
before do
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
gem "rspec", :group => [:test]
G
end
it "prints only the name of the gems in the bundle" do
bundle "list --name-only"
expect(out).to include("myrack")
expect(out).to include("rspec")
end
it "prints only the name of the gems in the bundle with json" do
bundle "list --name-only --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem.keys).to eq(["name"])
gem = find_gem_name(json: out, name: "rspec")
expect(gem.keys).to eq(["name"])
end
end
context "with paths option" do
before do
build_repo2 do
build_gem "myrack", "1.2" do |s|
s.executables = "myrackup"
end
build_gem "bar"
end
build_git "git_test", "1.0.0", path: lib_path("git_test")
build_lib("gemspec_test", path: tmp("gemspec_test")) do |s|
s.add_dependency "bar", "=1.0.0"
end
install_gemfile <<-G
source "https://gem.repo2"
gem "myrack"
gem "rails"
gem "git_test", :git => "#{lib_path("git_test")}"
gemspec :path => "#{tmp("gemspec_test")}"
G
end
it "prints the path of each gem in the bundle" do
bundle "list --paths"
expect(out).to match(%r{.*\/rails\-2\.3\.2})
expect(out).to match(%r{.*\/myrack\-1\.2})
expect(out).to match(%r{.*\/git_test\-\w})
expect(out).to match(%r{.*\/gemspec_test})
end
it "prints the path of each gem in the bundle with json" do
bundle "list --paths --format=json"
gem = find_gem_name(json: out, name: "rails")
expect(gem["path"]).to match(%r{.*\/rails\-2\.3\.2})
expect(gem["git_version"]).to be_nil
gem = find_gem_name(json: out, name: "myrack")
expect(gem["path"]).to match(%r{.*\/myrack\-1\.2})
expect(gem["git_version"]).to be_nil
gem = find_gem_name(json: out, name: "git_test")
expect(gem["path"]).to match(%r{.*\/git_test\-\w})
expect(gem["git_version"]).to be_truthy
expect(gem["git_version"].strip).to eq(gem["git_version"])
gem = find_gem_name(json: out, name: "gemspec_test")
expect(gem["path"]).to match(%r{.*\/gemspec_test})
expect(gem["git_version"]).to be_nil
end
end
context "when no gems are in the gemfile" do
before do
install_gemfile <<-G
source "https://gem.repo1"
G
end
it "prints message saying no gems are in the bundle" do
bundle "list"
expect(out).to include("No gems in the Gemfile")
end
it "prints empty json" do
bundle "list --format=json"
expect(parse_json(out)["gems"]).to eq([])
end
end
context "without options" do
before do
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
gem "rspec", :group => [:test]
G
end
it "lists gems installed in the bundle" do
bundle "list"
expect(out).to include(" * myrack (1.0.0)")
end
it "lists gems installed in the bundle with json" do
bundle "list --format=json"
gem = find_gem_name(json: out, name: "myrack")
expect(gem["version"]).to eq("1.0.0")
end
end
context "when using the ls alias" do
before do
install_gemfile <<-G
source "https://gem.repo1"
gem "myrack"
gem "rspec", :group => [:test]
G
end
it "runs the list command" do
bundle "ls"
expect(out).to include("Gems included by the bundle")
end
end
end
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