1 files changed, 81 insertions, 0 deletions
diff --git a/spec/bundler/realworld/parallel_spec.rb b/spec/bundler/realworld/parallel_spec.rb
new file mode 100644
index 0000000000..6950bead19
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+++ b/spec/bundler/realworld/parallel_spec.rb
@@ -0,0 +1,81 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "parallel", :realworld => true, :sometimes => true do
+  it "installs" do
+    gemfile <<-G
+      source "https://rubygems.org"
+      gem 'activesupport', '~> 3.2.13'
+      gem 'faker', '~> 1.1.2'
+      gem 'i18n', '~> 0.6.0' # Because 0.7+ requires Ruby 1.9.3+
+    G
+
+    bundle :install, :jobs => 4, :env => { "DEBUG" => "1" }
+
+    if Bundler.rubygems.provides?(">= 2.1.0")
+      expect(out).to match(/[1-3]: /)
+    else
+      expect(out).to include("is not threadsafe")
+    end
+
+    bundle "show activesupport"
+    expect(out).to match(/activesupport/)
+
+    bundle "show faker"
+    expect(out).to match(/faker/)
+
+    bundle "config jobs"
+    expect(out).to match(/: "4"/)
+  end
+
+  it "updates" do
+    install_gemfile <<-G
+      source "https://rubygems.org"
+      gem 'activesupport', '3.2.12'
+      gem 'faker', '~> 1.1.2'
+    G
+
+    gemfile <<-G
+      source "https://rubygems.org"
+      gem 'activesupport', '~> 3.2.12'
+      gem 'faker', '~> 1.1.2'
+      gem 'i18n', '~> 0.6.0' # Because 0.7+ requires Ruby 1.9.3+
+    G
+
+    bundle :update, :jobs => 4, :env => { "DEBUG" => "1" }
+
+    if Bundler.rubygems.provides?(">= 2.1.0")
+      expect(out).to match(/[1-3]: /)
+    else
+      expect(out).to include("is not threadsafe")
+    end
+
+    bundle "show activesupport"
+    expect(out).to match(/activesupport-3\.2\.\d+/)
+
+    bundle "show faker"
+    expect(out).to match(/faker/)
+
+    bundle "config jobs"
+    expect(out).to match(/: "4"/)
+  end
+
+  it "works with --standalone" do
+    gemfile <<-G, :standalone => true
+      source "https://rubygems.org"
+      gem "diff-lcs"
+    G
+
+    bundle :install, :standalone => true, :jobs => 4
+
+    ruby <<-RUBY, :no_lib => true
+      $:.unshift File.expand_path("bundle")
+      require "bundler/setup"
+
+      require "diff/lcs"
+      puts Diff::LCS
+    RUBY
+
+    expect(out).to eq("Diff::LCS")
+  end
+end