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https://github.com/vagrant-libvirt/vagrant-libvirt.git
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18ebb9d9ed
Turn on frozen string support in all files by using a comment to avoid enabling across dependencies where it may not work. Fixes: #1177
105 lines
3.7 KiB
Ruby
105 lines
3.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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require 'support/sharedcontext'
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require 'vagrant-libvirt/action/clean_machine_folder'
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describe VagrantPlugins::ProviderLibvirt::Action::PackageDomain do
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subject { described_class.new(app, env) }
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include_context 'unit'
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include_context 'libvirt'
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include_context 'temporary_dir'
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let(:libvirt_client) { double('libvirt_client') }
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let(:libvirt_domain) { double('libvirt_domain') }
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let(:servers) { double('servers') }
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let(:volumes) { double('volumes') }
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describe '#call' do
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before do
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allow_any_instance_of(VagrantPlugins::ProviderLibvirt::Driver)
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.to receive(:connection).and_return(connection)
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allow(connection).to receive(:client).and_return(libvirt_client)
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allow(libvirt_client).to receive(:lookup_domain_by_uuid).and_return(libvirt_domain)
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allow(connection).to receive(:servers).and_return(servers)
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allow(servers).to receive(:get).and_return(domain)
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allow(connection).to receive(:volumes).and_return(volumes)
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allow(logger).to receive(:info)
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env["package.directory"] = temp_dir
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end
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context 'with defaults' do
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let(:root_disk) { double('libvirt_domain_disk') }
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before do
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allow(root_disk).to receive(:name).and_return('default_domain.img')
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allow(domain).to receive(:volumes).and_return([root_disk])
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allow(libvirt_domain).to receive(:name).and_return('default_domain')
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allow(subject).to receive(:download_image).and_return(true)
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end
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it 'should succeed' do
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expect(ui).to receive(:info).with('Packaging domain...')
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expect(ui).to receive(:info).with(/Downloading default_domain.img to .*\/box.img/)
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expect(ui).to receive(:info).with('Image has backing image, copying image and rebasing ...')
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expect(subject).to receive(:`).with(/qemu-img info .*\/box.img | grep 'backing file:' | cut -d ':' -f2/).and_return("some image")
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expect(subject).to receive(:`).with(/qemu-img rebase -p -b "" .*\/box.img/)
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expect(subject).to receive(:`).with(/virt-sysprep --no-logfile --operations .* -a .*\/box.img .*/)
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expect(subject).to receive(:`).with(/virt-sparsify --in-place .*\/box.img/)
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expect(subject).to receive(:`).with(/qemu-img info --output=json .*\/box.img/).and_return(
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{ 'virtual-size': 5*1024*1024*1024 }.to_json
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)
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expect(subject.call(env)).to be_nil
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expect(File.exist?(File.join(temp_dir, 'metadata.json'))).to eq(true)
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expect(File.exist?(File.join(temp_dir, 'Vagrantfile'))).to eq(true)
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end
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end
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end
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describe '#vagrantfile_content' do
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context 'with defaults' do
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it 'should output expected content' do
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expect(subject.vagrantfile_content(env)).to eq(
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<<-EOF.unindent
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Vagrant.configure("2") do |config|
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config.vm.provider :libvirt do |libvirt|
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libvirt.driver = "kvm"
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end
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end
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EOF
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)
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end
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end
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context 'with custom user vagrantfile' do
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before do
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env["package.vagrantfile"] = "_Vagrantfile"
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end
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it 'should output Vagrantfile containing reference' do
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expect(subject.vagrantfile_content(env)).to eq(
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<<-EOF.unindent
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Vagrant.configure("2") do |config|
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config.vm.provider :libvirt do |libvirt|
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libvirt.driver = "kvm"
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end
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# Load include vagrant file if it exists after the auto-generated
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# so it can override any of the settings
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include_vagrantfile = File.expand_path("../include/_Vagrantfile", __FILE__)
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load include_vagrantfile if File.exist?(include_vagrantfile)
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end
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EOF
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)
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end
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end
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end
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end
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