Debug travis test issues

Author: nonword

test/test-test.js

@@ -2,7 +2,8 @@ const sinon = require('sinon')
 
 describe.only('Travis debug test', () => {
   beforeEach(() => {
-    console.log('Stubbing fetch:', fetch)
+    // console.log('Stubbing fetch:', fetch)
+    expect(fetch).to.be.a('function')
     sinon.stub(global, 'fetch').callsFake(() => Promise.resolve())
     console.log('Stubbed fetch? ', fetch, !!fetch.restore)
     console.log('Stubbed global.fetch? ', global.fetch, !!global.fetch.restore)