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require 'spec_helper'
require 'puppet/module_tool/tar'
describe Puppet::ModuleTool::Tar do
[
{ :name => 'ObscureLinuxDistro', :win => false },
{ :name => 'Windows', :win => true }
].each do |os|
it "always prefers minitar if it and zlib are present, even with tar available" do
Facter.stubs(:value).with('osfamily').returns os[:name]
Puppet::Util.stubs(:which).with('tar').returns '/usr/bin/tar'
Puppet::Util::Platform.stubs(:windows?).returns os[:win]
Puppet.stubs(:features).returns(stub(:minitar? => true, :zlib? => true))
expect(described_class.instance).to be_a_kind_of Puppet::ModuleTool::Tar::Mini
end
end
it "falls back to tar when minitar not present and not on Windows" do
Facter.stubs(:value).with('osfamily').returns 'ObscureLinuxDistro'
Puppet::Util.stubs(:which).with('tar').returns '/usr/bin/tar'
Puppet::Util::Platform.stubs(:windows?).returns false
Puppet.stubs(:features).returns(stub(:minitar? => false))
expect(described_class.instance).to be_a_kind_of Puppet::ModuleTool::Tar::Gnu
end
it "fails when there is no possible implementation" do
Facter.stubs(:value).with('osfamily').returns 'Windows'
Puppet::Util.stubs(:which).with('tar')
Puppet::Util::Platform.stubs(:windows?).returns true
Puppet.stubs(:features).returns(stub(:minitar? => false, :zlib? => false))
expect { described_class.instance }.to raise_error RuntimeError, /No suitable tar/
end
end
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