unwritable_file = double("file")

allow(Bundler::SharedHelpers).to receive(:find_gemfile).and_return(bundled_app_gemfile)

allow(Find).to receive(:find).with(Bundler.bundle_path.to_s) { [unwritable_file] }

allow(File).to receive(:stat).with(unwritable_file) { stat }

allow(stat).to receive(:uid) { Process.uid }

allow(File).to receive(:writable?).with(unwritable_file) { true }

doctor = Bundler::CLI::Doctor.new({})

expect(doctor).to receive(:bundles_for_gem).exactly(2).times.and_return ["/path/to/rack/rack.bundle"]

expect(doctor).to receive(:dylibs).exactly(2).times.and_return ["/usr/lib/libSystem.dylib"]

allow(File).to receive(:exist?).with("/usr/lib/libSystem.dylib").and_return(true)

expect { doctor.run }.not_to(raise_error, @stdout.string)

expect(@stdout.string).to be_empty

doctor = Bundler::CLI::Doctor.new({})

expect(doctor).to receive(:bundles_for_gem).exactly(2).times.and_return ["/path/to/rack/rack.bundle"]

expect(doctor).to receive(:dylibs).exactly(2).times.and_return ["/usr/local/opt/icu4c/lib/libicui18n.57.1.dylib"]

allow(File).to receive(:exist?).with("/usr/local/opt/icu4c/lib/libicui18n.57.1.dylib").and_return(false)

expect { doctor.run }.to raise_error(Bundler::ProductionError, strip_whitespace(<<-E).strip), @stdout.string

The following gems are missing OS dependencies:

end

end

context "when home contains files that are not readable/writable" do

before(:each) do

@stat = double("stat")

@unwritable_file = double("file")

allow(Bundler::SharedHelpers).to receive(:find_gemfile).and_return(bundled_app_gemfile)

allow(Find).to receive(:find).with(Bundler.bundle_path.to_s) { [@unwritable_file] }

allow(File).to receive(:stat).with(@unwritable_file) { @stat }

end

expect(the_bundle).to include_gems("slim 3.0.9", "slim-rails 3.1.3", "slim_lint 0.16.1")

end

it "should still downgrade if forced by the Gemfile" do

build_repo4 do

build_gem "a"