Angular 12 breaks jasmine-auto-spies@6.9.3 (at least for me)

After updating my project to Angular 12 I get this during startup of the tests (with ng test).

./node_modules/err-object/src/index.js:1:0-23 - Error: Module not found: Error: Can't resolve 'util' in '/home/vsts/work/1/s/node_modules/err-object/src'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
	- add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
	- install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "util": false }

npm ls err-object gives me this

└─┬ jasmine-auto-spies@6.9.3
  └─┬ @hirez_io/auto-spies-core@1.6.2
    └─┬ code-stringify@2.0.3
      └── err-object@4.5.0 

I didn’t try out an entirely new project yet. But after removing jasmine-auto-spies from the project completely tests run again.

I guess its because of the CLI updates due to Angular 12. They updated to webpack 5.

I gave it also a try with installing util manually but then very strange errors occurred so I quickly reverted that change.

I didn’t dive much deeper into the topic since removing jasmine-auto-spies fixes it.

=> https://github.com/angular/angular-cli/releases/tag/v12.0.0

[shairez]

Should be fixed now

let me know if the problem continues

[shairez]

@gestj @Grilly Thanks for the report! I’ll have time to look at it on Wednesday / Thursday

Maybe @GuilleEneas or @meksof could help in the meantime?