require 'unit_helper' require 'vagrant-lxc/action/compress_rootfs' describe Vagrant::LXC::Action::CompressRootFS do let(:app) { double(:app, call: true) } let(:env) { {machine: machine, ui: double(info: true)} } let(:machine) { instance_double('Vagrant::Machine', provider: provider) } let(:provider) { instance_double('Vagrant::LXC::Provider', driver: driver) } let(:driver) { instance_double('Vagrant::LXC::Driver', compress_rootfs: compressed_rootfs_path) } let(:compressed_rootfs_path) { '/path/to/rootfs.tar.gz' } subject { described_class.new(app, env) } before do provider.stub_chain(:state, :id).and_return(:stopped) subject.call(env) end it "asks the driver to compress container's rootfs" do driver.should have_received(:compress_rootfs) end it 'sets export.temp_dir on action env' do env['package.rootfs'].should == compressed_rootfs_path end end