Fixed ESLint errors

Author: JamesMessinger

test/specs/mock/delete-resource.spec.js

@@ -5,7 +5,6 @@ const expect = require("chai").expect;
 const _ = require("lodash");
 const specs = require("../../fixtures/specs");
 const helper = require("./helper");
-const multer = require("multer");
 
 for (let spec of specs) {
   describe(`Delete Resource (${spec.name})`, () => {

test/specs/mock/helper.js

@@ -3,7 +3,6 @@
 const swagger = require("../../../");
 const helper = require("../../fixtures/helper");
 const util = require("../../../lib/helpers/util");
-const multer = require("multer");
 const _ = require("lodash");
 
 _.extend(exports, helper);