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Contents
require 'unit_helper'
require 'tmpdir'
require 'vagrant-lxc/action/clear_forwarded_ports'
describe Vagrant::LXC::Action::ClearForwardedPorts do
let(:app) { double(:app, call: true) }
let(:env) { {machine: machine, ui: double(info: true)} }
let(:machine) { double(:machine, data_dir: data_dir) }
let!(:data_dir) { Pathname.new(Dir.mktmpdir) }
let(:pids_dir) { data_dir.join('pids') }
let(:pid) { 'a-pid' }
let(:pid_cmd) { 'redir' }
subject { described_class.new(app, env) }
before do
pids_dir.mkdir
pids_dir.join('redir_1234.pid').open('w') { |f| f.write(pid) }
subject.stub(system: true, :` => pid_cmd)
subject.call(env)
end
after { FileUtils.rm_rf data_dir.to_s }
it 'removes all files under pid directory' do
expect(Dir[pids_dir.to_s + "/redir_*.pid"]).to be_empty
end
context 'with a valid redir pid' do
it 'kills known processes' do
expect(subject).to have_received(:system).with("pkill -TERM -P #{pid}")
end
end
context 'with an invalid pid' do
let(:pid_cmd) { 'sudo ls' }
it 'does not kill the process' do
expect(subject).not_to have_received(:system).with("pkill -TERM -P #{pid}")
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems