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require "spec_helper"
describe Facter::Util::Fact do
before {
Facter.clear
}
describe "systemd" do
context 'returns true when systemd present' do
before do
Facter.fact(:kernel).stubs(:value).returns(:linux)
end
let(:facts) { {:kernel => :linux} }
it do
Facter::Util::Resolution.expects(:exec).with('ps -p 1 -o comm=').returns('systemd')
expect(Facter.value(:systemd)).to eq(true)
end
end
context 'returns false when systemd not present' do
before do
Facter.fact(:kernel).stubs(:value).returns(:linux)
end
let(:facts) { {:kernel => :linux} }
it do
Facter::Util::Resolution.expects(:exec).with('ps -p 1 -o comm=').returns('init')
expect(Facter.value(:systemd)).to eq(false)
end
end
context 'returns nil when kernel is not linux' do
before do
Facter.fact(:kernel).stubs(:value).returns(:windows)
end
let(:facts) { {:kernel => :windows} }
it do
Facter::Util::Resolution.expects(:exec).with('ps -p 1 -o comm=').never
expect(Facter.value(:systemd)).to be_nil
end
end
end
end
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