Check redborder-flow-agent instead of rb-exporter

spec/services/flow_agent_spec.rb

@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+set :os, family: 'redhat', release: '9', arch: 'x86_64'
+
+pkg = 'redborder-flow-agent-ndpi-static'
+service_name = 'redborder-flow-agent'
+config_dir = '/etc/redborder-flow-agent'
+
+describe "Checking packages for #{pkg}..." do
+  describe package(pkg) do
+    before do
+      skip("#{pkg} is not installed, skipping...") unless package(pkg).installed?
+    end
+
+    it 'is expected to be installed' do
+      expect(package(pkg).installed?).to be true
+    end
+  end
+
+  describe package('rb-exporter') do
+    it { should_not be_installed }
+  end
+end
+
+# One systemd instance per configured interface: /etc/redborder-flow-agent/<iface>.yaml
+ifaces = command("ls #{config_dir}/*.yaml 2>/dev/null").stdout.split.map { |f| File.basename(f, '.yaml') }
+ifaces.each do |iface|
+  describe service("#{service_name}@#{iface}") do
+    it { should be_enabled }
+    it { should be_running }
+  end
+end