Merge pull request #48 from redBorder/feature/basic_test_for_mongodb

Added mongodb basic test

spec/services/mongodb_spec.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+set :os, family: 'redhat', release: '9', arch: 'x86_64'
+
+packages = %w[
+  cookbook-mongodb
+]
+service = 'mongodb'
+port = 27_017
+
+describe "Checking packages for #{service}..." do
+  packages.each do |package|
+    describe package(package) do
+      before do
+        skip("#{package} is not installed, skipping...") unless package(package).installed?
+      end
+
+      it 'is expected to be installed' do
+        expect(package(package).installed?).to be true
+      end
+    end
+  end
+end
+
+service_status = command("systemctl is-enabled #{service}").stdout
+service_status = service_status.strip
+
+if service_status == 'enabled'
+  describe "Checking #{service_status} service for #{service}..." do
+    describe service(service) do
+      it { should be_enabled }
+      it { should be_running }
+    end
+
+    describe port(port) do
+      it { should be_listening }
+    end
+
+    describe 'Registered in consul' do
+      api_endpoint = 'http://localhost:8500/v1'
+      service_json = command("curl -s #{api_endpoint}/catalog/service/#{service} | jq -r '.[]'").stdout
+      health = command("curl -s #{api_endpoint}/health/service/#{service} | jq -r '.[].Checks[0].Status'").stdout
+      health = health.strip
+      registered = JSON.parse(service_json).key?('Address') && health == 'passing' ? true : false
+      it 'Should be registered and enabled' do
+        expect(registered).to be true
+      end
+    end
+  end
+end