diff options
Diffstat (limited to 'spec/bundler/install/gems/flex_spec.rb')
-rw-r--r-- | spec/bundler/install/gems/flex_spec.rb | 90 |
1 files changed, 67 insertions, 23 deletions
diff --git a/spec/bundler/install/gems/flex_spec.rb b/spec/bundler/install/gems/flex_spec.rb index f9b374cf01..8ef3984975 100644 --- a/spec/bundler/install/gems/flex_spec.rb +++ b/spec/bundler/install/gems/flex_spec.rb @@ -156,7 +156,7 @@ RSpec.describe "bundle flex_install" do end end - describe "when Gemfile conflicts with lockfile" do + describe "when running bundle install and Gemfile conflicts with lockfile" do before(:each) do build_repo2 install_gemfile <<-G @@ -183,34 +183,70 @@ RSpec.describe "bundle flex_install" do end it "does not install gems whose dependencies are not met" do - bundle :install, :raise_on_error => false - ruby <<-RUBY, :raise_on_error => false + bundle :install, raise_on_error: false + ruby <<-RUBY, raise_on_error: false require 'bundler/setup' RUBY expect(err).to match(/could not find gem 'rack-obama/i) end - it "suggests bundle update when the Gemfile requires different versions than the lock" do + it "discards the locked gems when the Gemfile requires different versions than the lock" do bundle "config set force_ruby_platform true" - nice_error = <<-E.strip.gsub(/^ {8}/, "") - Bundler could not find compatible versions for gem "rack": - In snapshot (Gemfile.lock): - rack (= 0.9.1) + nice_error = <<~E.strip + Could not find compatible versions - In Gemfile: - rack-obama (= 2.0) was resolved to 2.0, which depends on - rack (= 1.2) + Because rack-obama >= 2.0 depends on rack = 1.2 + and rack = 1.2 could not be found in rubygems repository #{file_uri_for(gem_repo2)}/, cached gems or installed locally, + rack-obama >= 2.0 cannot be used. + So, because Gemfile depends on rack-obama = 2.0, + version solving has failed. + E + + bundle :install, retry: 0, raise_on_error: false + expect(err).to end_with(nice_error) + end - rack_middleware was resolved to 1.0, which depends on - rack (= 0.9.1) + it "does not include conflicts with a single requirement tree, because that can't possibly be a conflict" do + bundle "config set force_ruby_platform true" - Running `bundle update` will rebuild your snapshot from scratch, using only - the gems in your Gemfile, which may resolve the conflict. + bad_error = <<~E.strip + Bundler could not find compatible versions for gem "rack-obama": + In Gemfile: + rack-obama (= 2.0) E - bundle :install, :retry => 0, :raise_on_error => false - expect(err).to end_with(nice_error) + bundle "update rack_middleware", retry: 0, raise_on_error: false + expect(err).not_to end_with(bad_error) + end + end + + describe "when running bundle update and Gemfile conflicts with lockfile" do + before(:each) do + build_repo4 do + build_gem "jekyll-feed", "0.16.0" + build_gem "jekyll-feed", "0.15.1" + + build_gem "github-pages", "226" do |s| + s.add_dependency "jekyll-feed", "0.15.1" + end + end + + install_gemfile <<-G + source "#{file_uri_for(gem_repo4)}" + gem "jekyll-feed", "~> 0.12" + G + + gemfile <<-G + source "#{file_uri_for(gem_repo4)}" + gem "github-pages", "~> 226" + gem "jekyll-feed", "~> 0.12" + G + end + + it "discards the conflicting lockfile information and resolves properly" do + bundle :update, raise_on_error: false, all: true + expect(err).to be_empty end end @@ -232,6 +268,11 @@ RSpec.describe "bundle flex_install" do it "should work when you install" do bundle "install" + checksums = checksums_section_when_existing do |c| + c.checksum gem_repo1, "rack", "0.9.1" + c.checksum gem_repo1, "rack-obama", "1.0" + end + expect(lockfile).to eq <<~L GEM remote: #{file_uri_for(gem_repo1)}/ @@ -246,7 +287,7 @@ RSpec.describe "bundle flex_install" do DEPENDENCIES rack (= 0.9.1) rack-obama - + #{checksums} BUNDLED WITH #{Bundler::VERSION} L @@ -272,6 +313,10 @@ RSpec.describe "bundle flex_install" do gem "rack" G + checksums = checksums_section_when_existing do |c| + c.checksum gem_repo1, "rack", "1.0.0" + end + expect(lockfile).to eq <<~L GEM remote: #{file_uri_for(gem_repo1)}/ @@ -287,7 +332,7 @@ RSpec.describe "bundle flex_install" do DEPENDENCIES rack - + #{checksums} BUNDLED WITH #{Bundler::VERSION} L @@ -314,7 +359,7 @@ RSpec.describe "bundle flex_install" do end end - it "prints the correct error message" do + it "resolves them" do # install Rails 3.0.0.rc install_gemfile <<-G source "#{file_uri_for(gem_repo2)}" @@ -323,13 +368,12 @@ RSpec.describe "bundle flex_install" do G # upgrade Rails to 3.0.0 and then install again - install_gemfile <<-G, :raise_on_error => false + install_gemfile <<-G source "#{file_uri_for(gem_repo2)}" gem "rails", "3.0.0" gem "capybara", "0.3.9" G - - expect(err).to include("Gemfile.lock") + expect(err).to be_empty end end end |