diff options
Diffstat (limited to 'spec/bundler/install/bundler_spec.rb')
-rw-r--r-- | spec/bundler/install/bundler_spec.rb | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/spec/bundler/install/bundler_spec.rb b/spec/bundler/install/bundler_spec.rb new file mode 100644 index 0000000000..c1ce57e60e --- /dev/null +++ b/spec/bundler/install/bundler_spec.rb @@ -0,0 +1,147 @@ +# frozen_string_literal: true +require "spec_helper" + +RSpec.describe "bundle install" do + describe "with bundler dependencies" do + before(:each) do + build_repo2 do + build_gem "rails", "3.0" do |s| + s.add_dependency "bundler", ">= 0.9.0.pre" + end + build_gem "bundler", "0.9.1" + build_gem "bundler", Bundler::VERSION + end + end + + it "are forced to the current bundler version" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rails", "3.0" + G + + expect(the_bundle).to include_gems "bundler #{Bundler::VERSION}" + end + + it "are not added if not already present" do + install_gemfile <<-G + source "file://#{gem_repo1}" + gem "rack" + G + expect(the_bundle).not_to include_gems "bundler #{Bundler::VERSION}" + end + + it "causes a conflict if explicitly requesting a different version" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rails", "3.0" + gem "bundler", "0.9.2" + G + + nice_error = <<-E.strip.gsub(/^ {8}/, "") + Fetching source index from file:#{gem_repo2}/ + Resolving dependencies... + Bundler could not find compatible versions for gem "bundler": + In Gemfile: + bundler (= 0.9.2) + + Current Bundler version: + bundler (#{Bundler::VERSION}) + This Gemfile requires a different version of Bundler. + Perhaps you need to update Bundler by running `gem install bundler`? + + Could not find gem 'bundler (= 0.9.2)' in any of the sources + E + expect(out).to eq(nice_error) + end + + it "works for gems with multiple versions in its dependencies" do + install_gemfile <<-G + source "file://#{gem_repo2}" + + gem "multiple_versioned_deps" + G + + install_gemfile <<-G + source "file://#{gem_repo2}" + + gem "multiple_versioned_deps" + gem "rack" + G + + expect(the_bundle).to include_gems "multiple_versioned_deps 1.0.0" + end + + it "includes bundler in the bundle when it's a child dependency" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rails", "3.0" + G + + run "begin; gem 'bundler'; puts 'WIN'; rescue Gem::LoadError; puts 'FAIL'; end" + expect(out).to eq("WIN") + end + + it "allows gem 'bundler' when Bundler is not in the Gemfile or its dependencies" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rack" + G + + run "begin; gem 'bundler'; puts 'WIN'; rescue Gem::LoadError => e; puts e.backtrace; end" + expect(out).to eq("WIN") + end + + it "causes a conflict if child dependencies conflict" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "activemerchant" + gem "rails_fail" + G + + nice_error = <<-E.strip.gsub(/^ {8}/, "") + Fetching source index from file:#{gem_repo2}/ + Resolving dependencies... + Bundler could not find compatible versions for gem "activesupport": + In Gemfile: + activemerchant was resolved to 1.0, which depends on + activesupport (>= 2.0.0) + + rails_fail was resolved to 1.0, which depends on + activesupport (= 1.2.3) + E + expect(out).to include(nice_error) + end + + it "causes a conflict if a child dependency conflicts with the Gemfile" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rails_fail" + gem "activesupport", "2.3.5" + G + + nice_error = <<-E.strip.gsub(/^ {8}/, "") + Fetching source index from file:#{gem_repo2}/ + Resolving dependencies... + Bundler could not find compatible versions for gem "activesupport": + In Gemfile: + activesupport (= 2.3.5) + + rails_fail was resolved to 1.0, which depends on + activesupport (= 1.2.3) + E + expect(out).to include(nice_error) + end + + it "can install dependencies with newer bundler version" do + install_gemfile <<-G + source "file://#{gem_repo2}" + gem "rails", "3.0" + G + + simulate_bundler_version "10.0.0" + + bundle "check" + expect(out).to include("The Gemfile's dependencies are satisfied") + end + end +end |