From b2f44d4832a771dde6ebea86f70811de8b4c1f26 Mon Sep 17 00:00:00 2001 From: Peter Souter Date: Wed, 24 Aug 2016 20:04:10 +0100 Subject: Refactor systemd facts (#12) * Use `Facter::Util::Resolution.exec`, which is backwards compatible with older Facter, calls the same method in modern facter * Adds basic unit testing for facts --- spec/unit/facter/systemd_version_spec.rb | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 spec/unit/facter/systemd_version_spec.rb (limited to 'spec/unit/facter/systemd_version_spec.rb') diff --git a/spec/unit/facter/systemd_version_spec.rb b/spec/unit/facter/systemd_version_spec.rb new file mode 100644 index 0000000..5007dc6 --- /dev/null +++ b/spec/unit/facter/systemd_version_spec.rb @@ -0,0 +1,31 @@ +require "spec_helper" + +describe Facter::Util::Fact do + before { + Facter.clear + } + + describe "systemd_version" do + context 'returns version when systemd fact present' do + before do + Facter.fact(:systemd).stubs(:value).returns(true) + end + let(:facts) { {:systemd => true} } + it do + Facter::Util::Resolution.expects(:exec).with("systemctl --version | awk '/systemd/{ print $2 }'").returns('229') + expect(Facter.value(:systemd_version)).to eq('229') + end + end + context 'returns nil when systemd fact not present' do + before do + Facter.fact(:systemd).stubs(:value).returns(false) + end + let(:facts) { {:systemd => false } } + it do + Facter::Util::Resolution.stubs(:exec) + Facter::Util::Resolution.expects(:exec).with("systemctl --version | awk '/systemd/{ print $2 }'").never + expect(Facter.value(:systemd_version)).to eq(nil) + end + end + end +end -- cgit v1.2.3