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# frozen_string_literal: true
require "spec_helper"
RSpec.describe "bundle install with install-time dependencies" do
it "installs gems with implicit rake dependencies", :ruby_repo do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "with_implicit_rake_dep"
gem "another_implicit_rake_dep"
gem "rake"
G
run <<-R
require 'implicit_rake_dep'
require 'another_implicit_rake_dep'
puts IMPLICIT_RAKE_DEP
puts ANOTHER_IMPLICIT_RAKE_DEP
R
expect(out).to eq("YES\nYES")
end
it "installs gems with a dependency with no type" do
build_repo2
path = "#{gem_repo2}/#{Gem::MARSHAL_SPEC_DIR}/actionpack-2.3.2.gemspec.rz"
spec = Marshal.load(Gem.inflate(File.read(path)))
spec.dependencies.each do |d|
d.instance_variable_set(:@type, :fail)
end
File.open(path, "w") do |f|
f.write Gem.deflate(Marshal.dump(spec))
end
install_gemfile <<-G
source "file://#{gem_repo2}"
gem "actionpack", "2.3.2"
G
expect(the_bundle).to include_gems "actionpack 2.3.2", "activesupport 2.3.2"
end
describe "with crazy rubygem plugin stuff" do
it "installs plugins" do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "net_b"
G
expect(the_bundle).to include_gems "net_b 1.0"
end
it "installs plugins depended on by other plugins", :ruby_repo do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "net_a"
G
expect(the_bundle).to include_gems "net_a 1.0", "net_b 1.0"
end
it "installs multiple levels of dependencies", :ruby_repo do
install_gemfile <<-G
source "file://#{gem_repo1}"
gem "net_c"
gem "net_e"
G
expect(the_bundle).to include_gems "net_a 1.0", "net_b 1.0", "net_c 1.0", "net_d 1.0", "net_e 1.0"
end
context "with ENV['DEBUG_RESOLVER'] set" do
it "produces debug output" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "net_c"
gem "net_e"
G
bundle :install, :env => { "DEBUG_RESOLVER" => "1" }
expect(err).to include("Creating possibility state for net_c")
end
end
context "with ENV['DEBUG_RESOLVER_TREE'] set" do
it "produces debug output" do
gemfile <<-G
source "file://#{gem_repo1}"
gem "net_c"
gem "net_e"
G
bundle :install, :env => { "DEBUG_RESOLVER_TREE" => "1" }
expect(err).to include(" net_b")
expect(err).to include(" net_build_extensions (1.0)")
end
end
end
describe "when a required ruby version" do
context "allows only an older version" do
it "installs the older version" do
build_repo2 do
build_gem "rack", "9001.0.0" do |s|
s.required_ruby_version = "> 9000"
end
end
install_gemfile <<-G, :artifice => "compact_index", :env => { "BUNDLER_SPEC_GEM_REPO" => gem_repo2 }
ruby "#{RUBY_VERSION}"
source "http://localgemserver.test/"
gem 'rack'
G
expect(out).to_not include("rack-9001.0.0 requires ruby version > 9000")
expect(the_bundle).to include_gems("rack 1.2")
end
end
context "allows no gems" do
before do
build_repo2 do
build_gem "require_ruby" do |s|
s.required_ruby_version = "> 9000"
end
end
end
let(:ruby_requirement) { %("#{RUBY_VERSION}") }
let(:error_message_requirement) { "~> #{RUBY_VERSION}.0" }
shared_examples_for "ruby version conflicts" do
it "raises an error during resolution" do
install_gemfile <<-G, :artifice => "compact_index", :env => { "BUNDLER_SPEC_GEM_REPO" => gem_repo2 }
source "http://localgemserver.test/"
ruby #{ruby_requirement}
gem 'require_ruby'
G
expect(out).to_not include("Gem::InstallError: require_ruby requires Ruby version > 9000")
nice_error = strip_whitespace(<<-E).strip
Fetching gem metadata from http://localgemserver.test/.
Fetching version metadata from http://localgemserver.test/
Resolving dependencies...
Bundler could not find compatible versions for gem "ruby\0":
In Gemfile:
ruby\0 (#{error_message_requirement})
require_ruby was resolved to 1.0, which depends on
ruby\0 (> 9000)
Could not find gem 'ruby\0 (> 9000)', which is required by gem 'require_ruby', in any of the sources.
E
expect(out).to eq(nice_error)
end
end
it_behaves_like "ruby version conflicts"
describe "with a < requirement" do
let(:ruby_requirement) { %("< 5000") }
let(:error_message_requirement) { "< 5000" }
it_behaves_like "ruby version conflicts"
end
describe "with a compound requirement" do
let(:ruby_requirement) { %("< 5000", "> 0.1") }
let(:error_message_requirement) { "< 5000, > 0.1" }
it_behaves_like "ruby version conflicts"
end
end
end
describe "when a required rubygems version disallows a gem" do
it "does not try to install those gems" do
build_repo2 do
build_gem "require_rubygems" do |s|
s.required_rubygems_version = "> 9000"
end
end
install_gemfile <<-G
source "file://#{gem_repo2}"
gem 'require_rubygems'
G
expect(out).to_not include("Gem::InstallError: require_rubygems requires RubyGems version > 9000")
expect(out).to include("require_rubygems-1.0 requires rubygems version > 9000, which is incompatible with the current version, #{Gem::VERSION}")
end
end
end
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