Is it possible to run jest in watch mode?

[lewisblackwood]

Thanks for your work on this 👍

Is it possible to run Jest in watch mode with this plugin?

I couldn't find any reference in the docs. It would be a really useful feature to add if possible!

[kinyat]

I try to make it working by passing watch into jestrunCLI() but it doesn't seems that easy.

Would really appreciate if someone can guide us here.

[samiratworktango]

The problem is the way the configuration is passed into runCLI in run-tests.js

BEFORE

return runCLI({ config },

AFTER

const cliOptions = { config }
if (config.watch === true) {
   cliOptions.watch = config.watch
}
return runCLI(cliOptions,

In my serverless.yml file

plugins:
  - serverless-jest-plugin
custom:
  jest:
    collectCoverage: true
    watch: true

I'll do a pull request at some point ...