Disable Coverage on Untested Files - Jest

Question

When using @vue/cli-plugin-unit-jest, I am receiving coverage reports each time I run my unit tests, regardless of whether I have the --coverage flag in the execution line or not. I do not want to receive coverage reports on all of my untested files. When searching for an answer online, there are numerous questions about how to turn that feature on, not turn it off. I can't find it in the documentation either.

How do you disable the Coverage on Untested Files feature in Jest?

Answer 1

Disabling coverage similar to enabling it, just prefix the pattern with an ! like so:

{
  "collectCoverageFrom": [
    "**/*.{js,jsx}",
    "!**/node_modules/**",
    "!**/folder-with-untested-files/**"
  ]
}

Or disable coverage all together with "collectCoverage": false. If that does not work, then you have this params overridden somewhere in your code.

Answer 2

"collectCoverage": false

in jest.config.js