Fixup all the tests

test/unit/@node-red/util/lib/i18n_spec.js

@@ -14,9 +14,13 @@
  * limitations under the License.
  **/
 
-describe("util/i18n", function() {
-    it('can be required without errors', function() {
-        require("../../../red/util/i18n");
-    });
+
+
+ var NR_TEST_UTILS = require("nr-test-utils");
+
+ var i18n = NR_TEST_UTILS.require("@node-red/util").i18n;
+
+
+describe("@node-red/util/i18n", function() {
     it.skip('more tests needed', function(){})
 });

test/unit/@node-red/util/lib/index_spec.js

@@ -14,6 +14,6 @@
  * limitations under the License.
  **/
 
-describe("util", function() {
+describe("@node-red/util", function() {
     it.skip('more tests needed', function(){})
 });

test/unit/@node-red/util/lib/log_spec.js

@@ -16,9 +16,13 @@
 var should = require("should");
 var sinon = require("sinon");
 var util = require("util");
-var log = require("../../../red/util/log");
 
-describe("util/log", function() {
+var NR_TEST_UTILS = require("nr-test-utils");
+
+var log = NR_TEST_UTILS.require("@node-red/util").log;
+
+
+describe("@node-red/util/log", function() {
     beforeEach(function () {
         var spy = sinon.stub(util, 'log', function(arg){});
         var settings = {logging: { console: { level: 'metric', metrics: true } } };

test/unit/@node-red/util/lib/util_spec.js

@@ -14,9 +14,12 @@
  * limitations under the License.
  **/
 var should = require("should");
-var util = require("../../../red/runtime/util");
 
-describe("red/util", function() {
+var NR_TEST_UTILS = require("nr-test-utils");
+
+var util = NR_TEST_UTILS.require("@node-red/util").util;
+
+describe("@node-red/util/util", function() {
     describe('generateId', function() {
         it('generates an id', function() {
             var id = util.generateId();