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require "spec_helper"
describe "bundle help" do
# Rubygems 1.4+ no longer load gem plugins so this test is no longer needed
rubygems_under_14 = Gem::Requirement.new("< 1.4").satisfied_by?(Gem::Version.new(Gem::VERSION))
it "complains if older versions of bundler are installed", :if => rubygems_under_14 do
system_gems "bundler-0.8.1"
bundle "help", :expect_err => true
expect(err).to include("Please remove Bundler 0.8 versions.")
expect(err).to include("This can be done by running `gem cleanup bundler`.")
end
it "uses groff when available" do
fake_groff!
bundle "help gemfile"
expect(out).to eq(%|["-Wall", "-mtty-char", "-mandoc", "-Tascii", "#{root}/lib/bundler/man/gemfile.5"]|)
end
it "prefixes bundle commands with bundle- when finding the groff files" do
fake_groff!
bundle "help install"
expect(out).to eq(%|["-Wall", "-mtty-char", "-mandoc", "-Tascii", "#{root}/lib/bundler/man/bundle-install"]|)
end
it "simply outputs the txt file when there is no groff on the path" do
kill_path!
bundle "help install", :expect_err => true
expect(out).to match(/BUNDLE-INSTALL/)
end
it "still outputs the old help for commands that do not have man pages yet" do
bundle "help check"
expect(out).to include("Check searches the local machine")
end
end
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