diff -r a8effb60ccb6 -r 762fc0eb4946 cms/app-client/tests/unit/serializers/language-test.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/app-client/tests/unit/serializers/language-test.js	Fri Dec 09 11:41:15 2016 +0100
@@ -0,0 +1,15 @@
+import { moduleForModel, test } from 'ember-qunit';
+
+moduleForModel('language', 'Unit | Serializer | language', {
+  // Specify the other units that are required for this test.
+  needs: ['serializer:language']
+});
+
+// Replace this with your real tests.
+test('it serializes records', function(assert) {
+  let record = this.subject();
+
+  let serializedRecord = record.serialize();
+
+  assert.ok(serializedRecord);
+});