fixing mockCreate(model) issues by no longer returning attrs

addon/builder/fixture-builder.js

@@ -75,7 +75,7 @@ export default class {
    @returns {*} new converted fixture
    */
   convertForMake(modelName, fixture) {
-    let converter = new JSONAPIFixtureConverter(this.store, { transformKeys: false });
+    let converter = new JSONAPIFixtureConverter(this.store, {transformKeys: false});
     return converter.convert(modelName, fixture);
   }
 
@@ -92,15 +92,21 @@ export default class {
    @returns {{}}  JSONAPI formatted errors
    */
   convertResponseErrors(object) {
-    let jsonAPIErrors = [];
-    Ember.assert('[ember-data-factory-guy] Your error response must have an errors key. The errors hash format is: {errors: {name: ["name too short"]}}', object.errors);
-    let errors = object.errors;
+    let jsonAPIErrors = [],
+        {errors}      = object;
+
+    Ember.assert(
+      `[ember-data-factory-guy] Your error response must have an errors key. 
+      The errors hash format is: {errors: {name: ["name too short"]}}`,
+      errors
+    );
+
     for (let key in errors) {
       let description = Ember.typeOf(errors[key]) === "array" ? errors[key][0] : errors[key],
-          source      = { pointer: "data/attributes/" + key },
-          newError    = { detail: description, title: "invalid " + key, source: source };
+          source      = {pointer: "data/attributes/" + key},
+          newError    = {detail: description, title: "invalid " + key, source: source};
       jsonAPIErrors.push(newError);
     }
-    return { errors: jsonAPIErrors };
+    return {errors: jsonAPIErrors};
   }
 }

addon/mocks/exposed-request-functions.js

@@ -297,17 +297,10 @@ export function mockQueryRecord(modelName, queryParams) {
  @param {String} modelName  name of model you're creating like 'profile' for Profile
  */
 export function mockCreate(...args) {
-
-  let model, modelName, attrs = {};
+  let model, modelName;
   if (args[0] instanceof Model) {
     model = args[0];
     modelName = model.constructor.modelName;
-    // need (rest style) object with attributes.
-    // convert the json if it is json-api to this style
-    let json    = model.toJSON(),
-        builder = FactoryGuy.fixtureBuilder(modelName);
-    builder.wrapPayload(modelName, json);
-    attrs = json.get();
   } else {
     if (typeof args[0] === "string") {
       [modelName] = args;
@@ -316,7 +309,7 @@ export function mockCreate(...args) {
 
   Ember.assert(`[ember-data-factory-guy] To mockUpdate pass in a model instance or a modelName`, modelName);
 
-  return new MockCreateRequest(modelName, {model}).returns({attrs});
+  return new MockCreateRequest(modelName, {model});
 }
 
 /**