Adds acceptance test for midonet::agent

Change-Id: I4edcb3215a5a4eb5e0eeb8c7b1ce0fbba42ab8b6

spec/acceptance/midonet_agent_spec.rb

@@ -0,0 +1,33 @@
+require 'spec_helper_acceptance'
+
+describe 'midonet::agent class' do
+  context 'default parameters' do
+    # Using puppet_apply as a helper
+    it 'should install the midonet agent without any errors' do
+      pp = <<-EOS
+      class { 'midonet::agent': manage_java => true }
+      EOS
+
+      # Run it twice and test for idempotency
+      expect(apply_manifest(pp).exit_code).to_not eq(1)
+      expect(apply_manifest(pp).exit_code).to eq(0)
+    end
+
+    describe package('midolman') do
+      it { should be_installed }
+    end
+
+    describe service('midolman') do
+      it { should be_enabled }
+      it { should be_running }
+    end
+
+    # JMX
+    describe port(7200) do
+      it { should be_listening }
+    end
+  end
+
+  context
+
+end