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# frozen_string_literal: true
RSpec.describe "Self management", :rubygems => ">= 3.3.0.dev" do
describe "auto switching" do
let(:next_minor) do
Bundler::VERSION.split(".").map.with_index {|s, i| i == 1 ? s.to_i + 1 : s }[0..2].join(".")
end
before do
build_repo2 do
with_built_bundler(next_minor) {|gem_path| FileUtils.mv(gem_path, gem_repo2("gems")) }
end
gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rack"
G
end
it "installs locked version when using system path and uses it" do
lockfile_bundled_with(next_minor)
bundle "config set --local path.system true"
bundle "install", :env => { "BUNDLER_SPEC_GEM_SOURCES" => file_uri_for(gem_repo2).to_s }
expect(out).to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
# It uninstalls the older system bundler
bundle "clean --force"
expect(out).to eq("Removing bundler (#{Bundler::VERSION})")
# App now uses locked version
bundle "-v"
expect(out).to end_with(next_minor[0] == "2" ? "Bundler version #{next_minor}" : next_minor)
# Subsequent installs use the locked version without reinstalling
bundle "install --verbose"
expect(out).to include("Using bundler #{next_minor}")
expect(out).not_to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
end
it "installs locked version when using local path and uses it" do
lockfile_bundled_with(next_minor)
bundle "config set --local path vendor/bundle"
bundle "install", :env => { "BUNDLER_SPEC_GEM_SOURCES" => file_uri_for(gem_repo2).to_s }
expect(out).to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
expect(vendored_gems("gems/bundler-#{next_minor}")).to exist
# It does not uninstall the locked bundler
bundle "clean"
expect(out).to be_empty
# App now uses locked version
bundle "-v"
expect(out).to end_with(next_minor[0] == "2" ? "Bundler version #{next_minor}" : next_minor)
# Subsequent installs use the locked version without reinstalling
bundle "install --verbose"
expect(out).to include("Using bundler #{next_minor}")
expect(out).not_to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
end
it "installs locked version when using deployment option and uses it" do
lockfile_bundled_with(next_minor)
bundle "config set --local deployment true"
bundle "install", :env => { "BUNDLER_SPEC_GEM_SOURCES" => file_uri_for(gem_repo2).to_s }
expect(out).to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
expect(vendored_gems("gems/bundler-#{next_minor}")).to exist
# It does not uninstall the locked bundler
bundle "clean"
expect(out).to be_empty
# App now uses locked version
bundle "-v"
expect(out).to end_with(next_minor[0] == "2" ? "Bundler version #{next_minor}" : next_minor)
# Subsequent installs use the locked version without reinstalling
bundle "install --verbose"
expect(out).to include("Using bundler #{next_minor}")
expect(out).not_to include("Bundler #{Bundler::VERSION} is running, but your lockfile was generated with #{next_minor}. Installing Bundler #{next_minor} and restarting using that version.")
end
it "does not try to install a development version" do
lockfile_bundled_with("#{next_minor}.dev")
bundle "install --verbose"
expect(out).not_to match(/restarting using that version/)
bundle "-v"
expect(out).to eq(Bundler::VERSION[0] == "2" ? "Bundler version #{Bundler::VERSION}" : Bundler::VERSION)
end
it "shows a discreet message if locked bundler does not exist, and something more complete in `--verbose` mode" do
missing_minor ="#{Bundler::VERSION[0]}.999.999"
lockfile_bundled_with(missing_minor)
bundle "install"
expect(err).to eq("There was an error installing the locked bundler version (#{missing_minor}), rerun with the `--verbose` flag for more details. Going on using bundler #{Bundler::VERSION}.")
bundle "install --verbose"
expect(err).to include("There was an error installing the locked bundler version (#{missing_minor}), rerun with the `--verbose` flag for more details. Going on using bundler #{Bundler::VERSION}.")
expect(err).to include("Gem::UnsatisfiableDependencyError")
bundle "-v"
expect(out).to eq(Bundler::VERSION[0] == "2" ? "Bundler version #{Bundler::VERSION}" : Bundler::VERSION)
end
private
def lockfile_bundled_with(version)
lockfile <<~L
GEM
remote: #{file_uri_for(gem_repo2)}/
specs:
rack (1.0.0)
PLATFORMS
#{lockfile_platforms}
DEPENDENCIES
rack
BUNDLED WITH
#{version}
L
end
end
end
|