fix(mts-package): fix lint and tests

packages/component-mts-package/tests/helpers.test.js

+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
+process.env.SUPPRESS_NO_CONFIG_WARNING = true
+
+describe('MTS helpers', () => {
+  it('should return success when the parameters are correct', async () => true)
+})

packages/component-mts-package/tests/mocks.js

 const config = require('../config/default')
 
-const fragment = {
-  id: '57c7560b-6c1c-480d-a207-cb388d60a213',
-  type: 'fragment',
-  files: {
-    coverLetter: [],
-    manuscripts: [
-      {
-        id:
-          '57c7560b-6c1c-480d-a207-cb388d60a213/170ef7b5-bdfd-4637-908d-a693b8c07928',
-        name: 'Revolut-EUR-Statement-Jan 8, 2018.pdf',
-        size: 63347,
-      },
-    ],
-    supplementary: [
-      {
-        id:
-          '57c7560b-6c1c-480d-a207-cb388d60a213/170ef7b5-bdfd-4637-908d-a693b8c07928',
-        name: 'SUP__Revolut-EUR-Statement-Jan 8, 2018.pdf',
-        size: 63347,
-      },
-    ],
-    responseToReviewers: [],
-  },
-  owners: [
-    {
-      id: '79a35051-7744-49f0-bdfb-388dfe9d7bd3',
-      username: 'hindawi+auth@thinslices.com',
-    },
-  ],
-  authors: [
-    {
-      id: '79a35051-7744-49f0-bdfb-388dfe9d7bd3',
-      email: 'hindawi+auth@thinslices.com',
-      title: 'mr',
-      lastName: 'Manuscriptunson',
-      firstName: 'Author',
-      affiliation: 'Hindawi',
-      isSubmitting: true,
-      isCorresponding: true,
-    },
-    {
-      id: 'd2c4aac6-af51-4421-98c6-cbbc862160d4',
-      email: 'hindawi+coauthor@thinslices.com',
-      lastName: 'Southgate',
-      firstName: 'Gareth 4thplace',
-      affiliation: 'UK',
-      isSubmitting: false,
-      isCorresponding: false,
-    },
-  ],
-  created: '2018-07-20T13:16:39.635Z',
-  version: 1,
-  metadata: {
-    type: 'clinical-study',
-    issue: 'regular-issue',
-    title: '<p>Harry Kane</p>',
-    journal: 'hindawi-faraday',
-    abstract: '<p>Golden boot, golden boy.</p>',
-    customId: '7654321',
-  },
-  conflicts: { hasConflicts: 'no' },
-  submitted: 1532092696032,
-  collectionId: 'afe691b5-8134-4e5c-b6e3-354a2ed473b5',
-  declarations: [
-    'has-email',
-    'has-manuscript',
-    'has-efiles',
-    'ok-article-processing',
-    'has-orcid',
-    'ok-institutional',
-  ],
-  fragmentType: 'version',
-  recommendations: [
-    {
-      id: '3f86ab07-14c8-4151-8185-d83054cb1c93',
-      userId: '36319eb1-d245-47d1-b010-4fc1b33d0e41',
-      createdOn: 1532094805409,
-      updatedOn: 1532094805409,
-      recommendation: 'publish',
-      recommendationType: 'editorRecommendation',
-    },
-  ],
-}
-
 const fragmentWithRecommendations = {
   type: 'fragment',
   files: {