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require 'spec_helper'
require 'puppet/util/json'
require 'puppet/module_tool/applications'
require 'puppet/file_system'
require 'puppet_spec/modules'
describe Puppet::ModuleTool::Applications::Unpacker do
include PuppetSpec::Files
let(:target) { tmpdir("unpacker") }
let(:module_name) { 'myusername-mytarball' }
let(:filename) { tmpdir("module") + "/module.tar.gz" }
let(:working_dir) { tmpdir("working_dir") }
before :each do
allow(Puppet.settings).to receive(:[])
allow(Puppet.settings).to receive(:[]).with(:module_working_dir).and_return(working_dir)
end
it "should attempt to untar file to temporary location" do
untar = double('Tar')
expect(untar).to receive(:unpack).with(filename, anything, anything) do |src, dest, _|
FileUtils.mkdir(File.join(dest, 'extractedmodule'))
File.open(File.join(dest, 'extractedmodule', 'metadata.json'), 'w+') do |file|
file.puts Puppet::Util::Json.dump('name' => module_name, 'version' => '1.0.0')
end
true
end
expect(Puppet::ModuleTool::Tar).to receive(:instance).and_return(untar)
Puppet::ModuleTool::Applications::Unpacker.run(filename, :target_dir => target)
expect(File).to be_directory(File.join(target, 'mytarball'))
end
it "should warn about symlinks", :if => Puppet.features.manages_symlinks? do
untar = double('Tar')
expect(untar).to receive(:unpack).with(filename, anything, anything) do |src, dest, _|
FileUtils.mkdir(File.join(dest, 'extractedmodule'))
File.open(File.join(dest, 'extractedmodule', 'metadata.json'), 'w+') do |file|
file.puts Puppet::Util::Json.dump('name' => module_name, 'version' => '1.0.0')
end
FileUtils.touch(File.join(dest, 'extractedmodule/tempfile'))
Puppet::FileSystem.symlink(File.join(dest, 'extractedmodule/tempfile'), File.join(dest, 'extractedmodule/tempfile2'))
true
end
expect(Puppet::ModuleTool::Tar).to receive(:instance).and_return(untar)
expect(Puppet).to receive(:warning).with(/symlinks/i)
Puppet::ModuleTool::Applications::Unpacker.run(filename, :target_dir => target)
expect(File).to be_directory(File.join(target, 'mytarball'))
end
it "should warn about symlinks in subdirectories", :if => Puppet.features.manages_symlinks? do
untar = double('Tar')
expect(untar).to receive(:unpack).with(filename, anything, anything) do |src, dest, _|
FileUtils.mkdir(File.join(dest, 'extractedmodule'))
File.open(File.join(dest, 'extractedmodule', 'metadata.json'), 'w+') do |file|
file.puts Puppet::Util::Json.dump('name' => module_name, 'version' => '1.0.0')
end
FileUtils.mkdir(File.join(dest, 'extractedmodule/manifests'))
FileUtils.touch(File.join(dest, 'extractedmodule/manifests/tempfile'))
Puppet::FileSystem.symlink(File.join(dest, 'extractedmodule/manifests/tempfile'), File.join(dest, 'extractedmodule/manifests/tempfile2'))
true
end
expect(Puppet::ModuleTool::Tar).to receive(:instance).and_return(untar)
expect(Puppet).to receive(:warning).with(/symlinks/i)
Puppet::ModuleTool::Applications::Unpacker.run(filename, :target_dir => target)
expect(File).to be_directory(File.join(target, 'mytarball'))
end
end
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