chimp 0.51 does not work with meteor 1.6.1 (Babel 7) about chimp

[asbjornh]

@teknologist I'm getting the same error.
@Ziinc Deleting node_modules and reinstalling did not resolve the issue.

chimp/dist/lib/mocha/mocha-wrapper.js has two references to 6.X.X babel packages:

Line 8:

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

Line 20:

require('../babel-register');

../babel-register.js imports babel-register and babel-polyfill.

These references probably have to be replaced with @babel/runtime, @babel/register and @babel/polyfill in order for chimp to work with babel 7

[philcruz]

I am also having a problem running chimp 0.51 after upgrade to meteor 1.6.1

I run meteor in full test mode with
meteor test --full-app --driver-package tmeasday:acceptance-test-driver --settings config/config.json

in another terminal I run chimp with
chimp config/chimp.js --ddp=http://localhost:3000 --mocha --path=tests

Chimp version:  0.51.0
ChromeDriver version:  ChromeDriver 2.34.522932 (4140ab217e1ca1bec0c4b4d1b148f3361eb3a03e)
Java version:  java version "1.8.0_92", Java(TM) SE Runtime Environment (build 1.8.0_92-b14), Java HotSpot(TM) 64-Bit Server VM (build 25.92-b14, mixed mode)
Selenium version:  3.4.0
Selenium drivers version:  chrome: 2.29, ie: 3.0.0, firefox: 0.19.1
OS version:  Darwin 16.7.0
Node version:  v8.9.4
Browser version:  chrome 63.0.3239.132

Chrome launches but it just blank. The terminal output says: "Error: Timeout of 90000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves."

npm logs https://www.screencast.com/t/EmW4ZAIa2

[teknologist]

@philcruz Do you have a .babelrc in your project ?

[teknologist]

Ok, removing .babelrc from my meteor project fixes the issue.

So until this is fixed I will just temporarily remove .babelrc prior to running my chimp tests on CI...

Maybe there should be a way to run chimp, ignoring local .babelrc, with something like babels --no-babelrc

[philcruz]

@teknologist No, I don't have a .babelrc in my project.

[d1sco]

Having this problem myself with no .babelrc in my package.json

[Ziinc]

@philcruz try to run chimp with --debug and --mochaTimeout=120000. You should be able to see the underlying reason why you're getting that error.

[philcruz]

I switched to using a fork of practicalmeteor:mocha, cultofcoders:mocha as discussed practicalmeteor/meteor-mocha#100 Now my tests are running again.

[teknologist]

@philcruz this is not related to this issue

[Ziinc]

@teknologist Could you run chimp in debug mode? with the --debug flag. Would be able to see the steps that chimp is taking before the error occurs.

[teknologist]

@Ziinc thanks for your answer.
Running with --debug This is the error I am getting now:

Chimp version:  0.51.1
ChromeDriver version:  Unknown. Chromedriver not used directly.
Java version:  java version "1.8.0_121", Java(TM) SE Runtime Environment (build 1.8.0_121-b13), Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixedmode)
Selenium version:  3.10.0
Selenium drivers version:  chrome: 2.36, ie: 3.8, firefox: 0.20.0
OS version:  Darwin 17.4.0
Node version:  v8.9.4
Browser version:  chrome 65.0.3325.181

[chimp] Running...
/usr/local/lib/node_modules/chimp/dist/lib/mocha/mocha-wrapper.js:75
    throw e;
    ^

Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.0". If you are sure you have a compatible version of @babel/core, it is likely that something in your build process is loading the wrong version. Inspect the stack trace of this error to look for the first entry that doesn't mention "@babel/core" or"babel-core" to see what is calling Babel.
    at throwVersionError (/Volumes/DEV/Dev/Doctrine/doctrine-frontoffice/node_modules/@babel/helper-plugin-utils/lib/index.js:62:11)
    at Object.assertVersion (/Volumes/DEV/Dev/Doctrine/doctrine-frontoffice/node_modules/@babel/helper-plugin-utils/lib/index.js:11:11)
    at /Volumes/DEV/Dev/Doctrine/doctrine-frontoffice/node_modules/@babel/plugin-proposal-decorators/lib/index.js:20:7
    at /Volumes/DEV/Dev/Doctrine/doctrine-frontoffice/node_modules/@babel/helper-plugin-utils/lib/index.js:16:12
    at Function.memoisePluginContainer (/usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:113:13)
    at Function.normalisePlugin (/usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:146:32)
    at /usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:184:30
    at Array.map (<anonymous>)
    at Function.normalisePlugins (/usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:158:20)
    at OptionManager.mergeOptions (/usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:234:36)
    at OptionManager.init (/usr/local/lib/node_modules/chimp/node_modules/babel-core/lib/transformation/file/options/option-manager.js:368:12)
    at compile (/usr/local/lib/node_modules/chimp/node_modules/babel-register/lib/node.js:103:45)
    at loader (/usr/local/lib/node_modules/chimp/node_modules/babel-register/lib/node.js:144:14)
    at Object.require.extensions.(anonymous function) [as .js] (/usr/local/lib/node_modules/chimp/node_modules/babel-register/lib/node.js:154:7)
    at Module.load (module.js:556:32)
    at tryModuleLoad (module.js:499:12)
    at Function.Module._load (module.js:491:3)
    at Module.require (module.js:587:17)
    at require (internal/module.js:11:18)
    at /usr/local/lib/node_modules/chimp/node_modules/mocha/lib/mocha.js:231:27
    at Array.forEach (<anonymous>)
    at Mocha.loadFiles (/usr/local/lib/node_modules/chimp/node_modules/mocha/lib/mocha.js:228:14)
    at Mocha.run (/usr/local/lib/node_modules/chimp/node_modules/mocha/lib/mocha.js:536:10)
    at new MochaWrapper (/usr/local/lib/node_modules/chimp/dist/lib/mocha/mocha-wrapper.js:71:11)
    at Object.<anonymous> (/usr/local/lib/node_modules/chimp/dist/lib/mocha/mocha-wrapper-instance.js:5:20)
Mocha failed
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! [email protected] test:chimp:chrome:local: `TESTHOST=localhost chimp .scripts/chimp-config.js --mocha --debug  --chai --ddp=http://localhost:18303 --path=tests --browser=chrome --screenshotsOnError=true`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the [email protected] test:chimp:chrome:local script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/eric/.npm/_logs/2018-03-29T13_54_21_123Z-debug.log

[Ziinc]

@teknologist This shouldn't be a issue with meteor as v1.6.1 already has Babel 7. Could be an issue with your node_modules cache... the babel version that the mocha-wrapper depends on might not be updated.
Try to eliminate the node_modules folder and reinstall the dependencies with meteor npm install.

[vincro]

to the response of @asbjornh I would add the need to amend the presets in babel-register need to point to @babel/preset-env and @babel/preset-stage-2.

Having edited the above mentioned files + amended the presets as I mentioned, It was able to get chimp up and running successfully.

require('@babel/register')({ 'presets': [ '@babel/preset-env', [ "@babel/preset-stage-2", { "decoratorsLegacy": true } ] });

[samhatoum]

This issue is being tracked in Chimpy
https://github.com/TheBrainFamily/chimpy/issues