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