Sorry it took so long to answer here, but at the moment we are working on the upgrading guide. Here are the Team notes about the process: https://gist.github.com/hawkeye64/da4b4d662ab1484bd0b532ffd871679e

and Matyas from the staff generated a comparison between 0.17 and 1.0:
https://hackmd.io/4fPrV1paR56TnpNjz0Lcvg?view

We plan to maintain 0.17 for at least a year, but we won’t be adding new features. There will be backported security fixes and we will try to keep packages modern.

Hi @mpr , at the moment we are working on the upgrading guide, but here are the Team notes about the process:
https://gist.github.com/hawkeye64/da4b4d662ab1484bd0b532ffd871679e

and Matyas from the staff generated a comparison between 0.17 and 1.0:
https://hackmd.io/4fPrV1paR56TnpNjz0Lcvg?view

To answer your question about implementing previous behaviour: Probably not going to happen. If there is STILL something missing, please get in touch with us via an issue report, ideally a PR and via discord.

FYI @quasar/testing-unit-jest@1.0.0-beta.9 has just been released @Jezzta667

@Jezzta667 - It has also cost me a decent amount of time building this system. It seem to me that the most seamless experience for new Quasar users would be to join the Discord server. We have a dedicated #testing channel and I can assure you that I triage problems with the BETA version of testing as soon as I am made aware of them. I am sorry that you had problems, but this is BETA. We are ironing out the kinks

@Jezzta667 - and then suddenly the fix stopped working. I am not sure what is going on, but my hunch is that the NPM servers are being flaky. I have refactored the transform to match the suggested approach, but left your solution “commented out”. For the time being this is the best I can do.

Personally I see the vue-cli-plugin as a “gateway” to Quasar. Its important that we have it, but you are very right Razvan, users will not have tight coupling with the rest of the Quasar ecosystem if they use this.

Ok great. I will push beta.7 momentarily, but will continue digging in to figure out WHY these modules aren’t being installed in the consuming project all of the sudden.

After the change, this is what you should see:

I am not sure WHY this is happening all of the sudden, but can confirm. Thankyou for reporting. Please try this in your jest.config.js file:

  transform: {
    '.*\\.vue$': '<rootDir>/node_modules/@quasar/quasar-app-extension-testing-unit-jest/node_modules/vue-jest',
    '.*\\.js$': '<rootDir>/node_modules/@quasar/quasar-app-extension-testing-unit-jest/node_modules/babel-jest'
  },

Ok, I will try to replicate your problems.