Test stubbed attachments

tests/unit/transforms/attachment-test.js

@@ -6,6 +6,10 @@ let testSerializedData = {
   'test.txt': {
     content_type: 'text/plain',
     data: 'hello world!'
+  },
+  'stub.json': {
+    stub: true,
+    content_type: 'application/json'
   }
 };
 
@@ -14,6 +18,11 @@ let testDeserializedData = [
     name: 'test.txt',
     content_type: 'text/plain',
     data: 'hello world!'
+  }),
+  Ember.Object.create({
+    name: 'stub.json',
+    content_type: 'application/json',
+    stub: true
   })
 ];
 
@@ -25,10 +34,15 @@ test('it serializes an attachment', function(assert) {
   assert.equal(transform.serialize(undefined), null);
 
   let serializedData = transform.serialize(testDeserializedData);
-  let name = testDeserializedData[0].name;
+  let name = testDeserializedData[0].get('name');
 
   assert.equal(serializedData[name].content_type, testSerializedData[name].content_type);
   assert.equal(serializedData[name].data, testSerializedData[name].data);
+
+  let stub = testDeserializedData[1].get('name');
+
+  assert.equal(serializedData[stub].content_type, testSerializedData[stub].content_type);
+  assert.equal(serializedData[stub].stub, true);
 });
 
 test('it deserializes an attachment', function(assert) {
@@ -41,4 +55,8 @@ test('it deserializes an attachment', function(assert) {
   assert.equal(deserializedData[0].get('name'), testDeserializedData[0].get('name'));
   assert.equal(deserializedData[0].get('content_type'), testDeserializedData[0].get('content_type'));
   assert.equal(deserializedData[0].get('data'), testDeserializedData[0].get('data'));
+
+  assert.equal(deserializedData[1].get('name'), testDeserializedData[1].get('name'));
+  assert.equal(deserializedData[1].get('content_type'), testDeserializedData[1].get('content_type'));
+  assert.equal(deserializedData[1].get('stub'), true);
 });