1 files changed, 371 insertions, 0 deletions
diff --git a/spec/bundler/install/gemfile/groups_spec.rb b/spec/bundler/install/gemfile/groups_spec.rb
new file mode 100644
index 0000000000..a3a5eeefdf
--- /dev/null
+++ b/spec/bundler/install/gemfile/groups_spec.rb
@@ -0,0 +1,371 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "bundle install with groups" do
+  describe "installing with no options" do
+    before :each do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "rack"
+        group :emo do
+          gem "activesupport", "2.3.5"
+        end
+        gem "thin", :groups => [:emo]
+      G
+    end
+
+    it "installs gems in the default group" do
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+
+    it "installs gems in a group block into that group" do
+      expect(the_bundle).to include_gems "activesupport 2.3.5"
+
+      load_error_run <<-R, "activesupport", :default
+        require 'activesupport'
+        puts ACTIVESUPPORT
+      R
+
+      expect(err).to eq_err("ZOMG LOAD ERROR")
+    end
+
+    it "installs gems with inline :groups into those groups" do
+      expect(the_bundle).to include_gems "thin 1.0"
+
+      load_error_run <<-R, "thin", :default
+        require 'thin'
+        puts THIN
+      R
+
+      expect(err).to eq_err("ZOMG LOAD ERROR")
+    end
+
+    it "sets up everything if Bundler.setup is used with no groups" do
+      output = run("require 'rack'; puts RACK")
+      expect(output).to eq("1.0.0")
+
+      output = run("require 'activesupport'; puts ACTIVESUPPORT")
+      expect(output).to eq("2.3.5")
+
+      output = run("require 'thin'; puts THIN")
+      expect(output).to eq("1.0")
+    end
+
+    it "removes old groups when new groups are set up" do
+      load_error_run <<-RUBY, "thin", :emo
+        Bundler.setup(:default)
+        require 'thin'
+        puts THIN
+      RUBY
+
+      expect(err).to eq_err("ZOMG LOAD ERROR")
+    end
+
+    it "sets up old groups when they have previously been removed" do
+      output = run <<-RUBY, :emo
+        Bundler.setup(:default)
+        Bundler.setup(:default, :emo)
+        require 'thin'; puts THIN
+      RUBY
+      expect(output).to eq("1.0")
+    end
+  end
+
+  describe "installing --without" do
+    describe "with gems assigned to a single group" do
+      before :each do
+        gemfile <<-G
+          source "file://#{gem_repo1}"
+          gem "rack"
+          group :emo do
+            gem "activesupport", "2.3.5"
+          end
+          group :debugging, :optional => true do
+            gem "thin"
+          end
+        G
+      end
+
+      it "installs gems in the default group" do
+        bundle :install, :without => "emo"
+        expect(the_bundle).to include_gems "rack 1.0.0", :groups => [:default]
+      end
+
+      it "does not install gems from the excluded group" do
+        bundle :install, :without => "emo"
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5", :groups => [:default]
+      end
+
+      it "does not install gems from the previously excluded group" do
+        bundle :install, :without => "emo"
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+        bundle :install
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+      end
+
+      it "does not say it installed gems from the excluded group" do
+        bundle :install, :without => "emo"
+        expect(out).not_to include("activesupport")
+      end
+
+      it "allows Bundler.setup for specific groups" do
+        bundle :install, :without => "emo"
+        run("require 'rack'; puts RACK", :default)
+        expect(out).to eq("1.0.0")
+      end
+
+      it "does not effect the resolve" do
+        gemfile <<-G
+          source "file://#{gem_repo1}"
+          gem "activesupport"
+          group :emo do
+            gem "rails", "2.3.2"
+          end
+        G
+
+        bundle :install, :without => "emo"
+        expect(the_bundle).to include_gems "activesupport 2.3.2", :groups => [:default]
+      end
+
+      it "still works on a different machine and excludes gems" do
+        bundle :install, :without => "emo"
+
+        simulate_new_machine
+        bundle :install, :without => "emo"
+
+        expect(the_bundle).to include_gems "rack 1.0.0", :groups => [:default]
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5", :groups => [:default]
+      end
+
+      it "still works when BUNDLE_WITHOUT is set" do
+        ENV["BUNDLE_WITHOUT"] = "emo"
+
+        bundle :install
+        expect(out).not_to include("activesupport")
+
+        expect(the_bundle).to include_gems "rack 1.0.0", :groups => [:default]
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5", :groups => [:default]
+
+        ENV["BUNDLE_WITHOUT"] = nil
+      end
+
+      it "clears without when passed an empty list" do
+        bundle :install, :without => "emo"
+
+        bundle 'install --without ""'
+        expect(the_bundle).to include_gems "activesupport 2.3.5"
+      end
+
+      it "doesn't clear without when nothing is passed" do
+        bundle :install, :without => "emo"
+
+        bundle :install
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+      end
+
+      it "does not install gems from the optional group" do
+        bundle :install
+        expect(the_bundle).not_to include_gems "thin 1.0"
+      end
+
+      it "does install gems from the optional group when requested" do
+        bundle :install, :with => "debugging"
+        expect(the_bundle).to include_gems "thin 1.0"
+      end
+
+      it "does install gems from the previously requested group" do
+        bundle :install, :with => "debugging"
+        expect(the_bundle).to include_gems "thin 1.0"
+        bundle :install
+        expect(the_bundle).to include_gems "thin 1.0"
+      end
+
+      it "does install gems from the optional groups requested with BUNDLE_WITH" do
+        ENV["BUNDLE_WITH"] = "debugging"
+        bundle :install
+        expect(the_bundle).to include_gems "thin 1.0"
+        ENV["BUNDLE_WITH"] = nil
+      end
+
+      it "clears with when passed an empty list" do
+        bundle :install, :with => "debugging"
+        bundle 'install --with ""'
+        expect(the_bundle).not_to include_gems "thin 1.0"
+      end
+
+      it "does remove groups from without when passed at with" do
+        bundle :install, :without => "emo"
+        bundle :install, :with => "emo"
+        expect(the_bundle).to include_gems "activesupport 2.3.5"
+      end
+
+      it "does remove groups from with when passed at without" do
+        bundle :install, :with => "debugging"
+        bundle :install, :without => "debugging"
+        expect(the_bundle).not_to include_gems "thin 1.0"
+      end
+
+      it "errors out when passing a group to with and without" do
+        bundle :install, :with => "emo debugging", :without => "emo"
+        expect(out).to include("The offending groups are: emo")
+      end
+
+      it "can add and remove a group at the same time" do
+        bundle :install, :with => "debugging", :without => "emo"
+        expect(the_bundle).to include_gems "thin 1.0"
+        expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+      end
+
+      it "does have no effect when listing a not optional group in with" do
+        bundle :install, :with => "emo"
+        expect(the_bundle).to include_gems "activesupport 2.3.5"
+      end
+
+      it "does have no effect when listing an optional group in without" do
+        bundle :install, :without => "debugging"
+        expect(the_bundle).not_to include_gems "thin 1.0"
+      end
+    end
+
+    describe "with gems assigned to multiple groups" do
+      before :each do
+        gemfile <<-G
+          source "file://#{gem_repo1}"
+          gem "rack"
+          group :emo, :lolercoaster do
+            gem "activesupport", "2.3.5"
+          end
+        G
+      end
+
+      it "installs gems in the default group" do
+        bundle :install, :without => "emo lolercoaster"
+        expect(the_bundle).to include_gems "rack 1.0.0"
+      end
+
+      it "installs the gem if any of its groups are installed" do
+        bundle "install --without emo"
+        expect(the_bundle).to include_gems "rack 1.0.0", "activesupport 2.3.5"
+      end
+
+      describe "with a gem defined multiple times in different groups" do
+        before :each do
+          gemfile <<-G
+            source "file://#{gem_repo1}"
+            gem "rack"
+
+            group :emo do
+              gem "activesupport", "2.3.5"
+            end
+
+            group :lolercoaster do
+              gem "activesupport", "2.3.5"
+            end
+          G
+        end
+
+        it "installs the gem w/ option --without emo" do
+          bundle "install --without emo"
+          expect(the_bundle).to include_gems "activesupport 2.3.5"
+        end
+
+        it "installs the gem w/ option --without lolercoaster" do
+          bundle "install --without lolercoaster"
+          expect(the_bundle).to include_gems "activesupport 2.3.5"
+        end
+
+        it "does not install the gem w/ option --without emo lolercoaster" do
+          bundle "install --without emo lolercoaster"
+          expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+        end
+
+        it "does not install the gem w/ option --without 'emo lolercoaster'" do
+          bundle "install --without 'emo lolercoaster'"
+          expect(the_bundle).not_to include_gems "activesupport 2.3.5"
+        end
+      end
+    end
+
+    describe "nesting groups" do
+      before :each do
+        gemfile <<-G
+          source "file://#{gem_repo1}"
+          gem "rack"
+          group :emo do
+            group :lolercoaster do
+              gem "activesupport", "2.3.5"
+            end
+          end
+        G
+      end
+
+      it "installs gems in the default group" do
+        bundle :install, :without => "emo lolercoaster"
+        expect(the_bundle).to include_gems "rack 1.0.0"
+      end
+
+      it "installs the gem if any of its groups are installed" do
+        bundle "install --without emo"
+        expect(the_bundle).to include_gems "rack 1.0.0", "activesupport 2.3.5"
+      end
+    end
+  end
+
+  describe "when loading only the default group" do
+    it "should not load all groups" do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "rack"
+        gem "activesupport", :groups => :development
+      G
+
+      ruby <<-R
+        require "bundler"
+        Bundler.setup :default
+        Bundler.require :default
+        puts RACK
+        begin
+          require "activesupport"
+        rescue LoadError
+          puts "no activesupport"
+        end
+      R
+
+      expect(out).to include("1.0")
+      expect(out).to include("no activesupport")
+    end
+  end
+
+  describe "when locked and installed with --without" do
+    before(:each) do
+      build_repo2
+      system_gems "rack-0.9.1" do
+        install_gemfile <<-G, :without => :rack
+          source "file://#{gem_repo2}"
+          gem "rack"
+
+          group :rack do
+            gem "rack_middleware"
+          end
+        G
+      end
+    end
+
+    it "uses the correct versions even if --without was used on the original" do
+      expect(the_bundle).to include_gems "rack 0.9.1"
+      expect(the_bundle).not_to include_gems "rack_middleware 1.0"
+      simulate_new_machine
+
+      bundle :install
+
+      expect(the_bundle).to include_gems "rack 0.9.1"
+      expect(the_bundle).to include_gems "rack_middleware 1.0"
+    end
+
+    it "does not hit the remote a second time" do
+      FileUtils.rm_rf gem_repo2
+      bundle "install --without rack"
+      expect(err).to lack_errors
+    end
+  end
+end