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fact_nginx_version_spec.rb
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fact_nginx_version_spec.rb
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# frozen_string_literal: true
require 'spec_helper'
describe Facter::Util::Fact do
before { Facter.clear }
context 'neither nginx or openresty in path' do
before do
allow(Facter::Util::Resolution).to receive(:which).with('nginx').and_return(false)
allow(Facter::Util::Resolution).to receive(:which).with('openresty').and_return(false)
end
it { expect(Facter.fact(:nginx_version).value).to be_nil }
end
context 'nginx' do
context 'with current version output format' do
before do
allow(Facter::Util::Resolution).to(receive(:which).with('nginx').twice).and_return(true)
allow(Facter::Util::Resolution).to receive(:exec).with('nginx -v 2>&1').and_return('nginx version: nginx/1.8.1')
end
it { expect(Facter.fact(:nginx_version).value).to eq('1.8.1') }
end
context 'with old version output format' do
before do
allow(Facter::Util::Resolution).to(receive(:which).with('nginx').twice).and_return(true)
allow(Facter::Util::Resolution).to receive(:exec).with('nginx -v 2>&1').and_return('nginx: nginx version: nginx/0.7.0')
end
it { expect(Facter.fact(:nginx_version).value).to eq('0.7.0') }
end
end
context 'openresty' do
context 'with current version output format' do
before do
allow(Facter::Util::Resolution).to(receive(:which).with('nginx').twice).and_return(false)
allow(Facter::Util::Resolution).to receive(:which).with('openresty').and_return(true)
allow(Facter::Util::Resolution).to receive(:exec).with('openresty -v 2>&1').and_return('nginx version: openresty/1.11.2.1')
end
it { expect(Facter.fact(:nginx_version).value).to eq('1.11.2.1') }
end
context 'with old version output format' do # rubocop:disable RSpec/EmptyExampleGroup
# Openresty never used the old format as far as I can find, no point testing
end
end
end