vagrant-lxc-ng/spec/unit/action/compress_rootfs_spec.rb

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require 'unit_helper'
require 'vagrant-lxc/action/compress_rootfs'
describe Vagrant::LXC::Action::CompressRootFS do
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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