Karma config to exclude nested directories

Question

I am using karma for unit testing my angular 2 application. I have following directory structure -

└── src/
    ├── index.js
    ├── index.js.text
    ├── index.test.js
    ├── README.txt
    ├── startuptest.js
    ├── lib/
    |   ├── util.js
    |   ├── util.test.js
    |   └── filters/
    |       ├── kalman.js
    |       └── lowpass.js
    ├── test/
    |   ├── main.js
    |   └── lib/
    |       ├── filters.js
    |       └── util.js
    └── vendor/
        ├── jquery.js
        └── three/
            ├── three.js
            └── three.fps.js

I want to exclude all files under my

src/lib/!(filters)/**

from coverage report. But I want to keep all the files from rest of the directory

I tried,

{src/**, src/lib/!(filters)/**}/!(*.spec!).js : coverage

But it's skipping everything.

How to do this?

Reference - https://github.com/karma-runner/karma/issues/508

How about `{src,src/!(lib/filters)/**}/*.js : coverage`? Or `{src,src/!(lib/filters)/**}/!(*test).js` to exclude also files with "test" suffix — barbsan, Feb 14 '17 at 09:31

score 0 · Answer 1 · answered Feb 19 '17 at 07:59

0

A couple of things to try:

{src/*/!(lib/filters)/**}/!(*.spec!).js : coverage

If that doesn't work add a coveragePreprocessor to your karma config.

coveragePreprocessor: {
    exclude: [ "**/lib/filters/*.js" ]
}

answered Feb 19 '17 at 07:59

David Bradshaw

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I expect you might have another issue in your karma config then. Can you add the whole thing to the question. – David Bradshaw Feb 20 '17 at 10:43

Karma config to exclude nested directories

1 Answers1