Remove obsolete test file

tests/javascript/newsletter_editor/components/save.spec.js

@@ -141,6 +141,9 @@ define([
               Ajax: {
                 post: mock,
               },
+              I18n: {
+                t: function() { return ''; },
+              },
               Notice: {
                 success: function() {},
                 error: function() {},

tests/javascript/newsletter_editor/testAjax.js

@@ -1,7 +0,0 @@
-define(['mailpoet', 'ajax'], function(MailPoet) {
-  describe('Ajax submodule', function() {
-    it('has a version', function() {
-      expect(MailPoet.Ajax.version).to.be.a('number');
-    });
-  });
-});

webpack.config.js

@@ -194,7 +194,6 @@ config.push(_.extend({}, baseConfig, {
   name: 'test',
   entry: {
     vendor: ['handlebars', 'handlebars_helpers'],
-    testAjax: 'testAjax.js',
     testNewsletterEditor: [
       'underscore',
       'backbone',