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123 lines
3.2 KiB
Ruby
123 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe "ruby requirement" do
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def locked_ruby_version
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Bundler::RubyVersion.from_string(Bundler::LockfileParser.new(File.read(bundled_app_lock)).ruby_version)
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end
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# As discovered by https://github.com/rubygems/bundler/issues/4147, there is
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# no test coverage to ensure that adding a gem is possible with a ruby
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# requirement. This test verifies the fix, committed in bfbad5c5.
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it "allows adding gems" do
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby "#{Gem.ruby_version}"
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gem "rack"
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G
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby "#{Gem.ruby_version}"
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gem "rack"
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gem "rack-obama"
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G
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expect(the_bundle).to include_gems "rack-obama 1.0"
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end
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it "allows removing the ruby version requirement" do
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby "~> #{Gem.ruby_version}"
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gem "rack"
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G
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expect(lockfile).to include("RUBY VERSION")
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(lockfile).not_to include("RUBY VERSION")
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end
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it "allows changing the ruby version requirement to something compatible" do
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby ">= #{current_ruby_minor}"
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gem "rack"
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G
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allow(Bundler::SharedHelpers).to receive(:find_gemfile).and_return(bundled_app_gemfile)
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expect(locked_ruby_version).to eq(Bundler::RubyVersion.system)
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby ">= #{Gem.ruby_version}"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(locked_ruby_version).to eq(Bundler::RubyVersion.system)
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end
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it "allows changing the ruby version requirement to something incompatible" do
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby ">= 1.0.0"
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gem "rack"
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G
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lockfile <<~L
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GEM
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remote: #{file_uri_for(gem_repo1)}/
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specs:
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rack (1.0.0)
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PLATFORMS
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#{lockfile_platforms}
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DEPENDENCIES
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rack
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RUBY VERSION
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ruby 2.1.4p422
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BUNDLED WITH
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#{Bundler::VERSION}
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L
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allow(Bundler::SharedHelpers).to receive(:find_gemfile).and_return(bundled_app_gemfile)
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby ">= #{current_ruby_minor}"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(locked_ruby_version).to eq(Bundler::RubyVersion.system)
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end
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it "allows requirements with trailing whitespace" do
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install_gemfile <<-G
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source "#{file_uri_for(gem_repo1)}"
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ruby "#{Gem.ruby_version}\\n \t\\n"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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end
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it "fails gracefully with malformed requirements" do
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install_gemfile <<-G, :raise_on_error => false
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source "#{file_uri_for(gem_repo1)}"
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ruby ">= 0", "-.\\0"
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gem "rack"
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G
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expect(err).to include("There was an error parsing") # i.e. DSL error, not error template
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end
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end
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