Add acceptance tests

spec/acceptance/server_spec.rb

@@ -0,0 +1,22 @@
+require 'spec_helper_acceptance'
+
+describe 'hyperglass::server class' do
+  context 'default parameters' do
+    # Using puppet_apply as a helper
+    it 'works with no errors' do
+      pp = 'include hyperglass::server'
+
+      # Run it three times and test for idempotency
+      # redis dependency needs two run twice to start properly on selinux nodes
+      # selinux is only enabled in vagrant images, not docker
+      apply_manifest(pp, catch_failures: true)
+      apply_manifest(pp, catch_failures: true)
+      apply_manifest(pp, catch_changes: true)
+    end
+
+    describe service('hyperglass') do
+      it { is_expected.to be_running }
+      it { is_expected.to be_enabled }
+    end
+  end
+end