Test coverage for a custom test library (like postman) ?

Hi, thanks for such a piece of work !

I didn’t really understood how to do that:

• I have a nodeJS process running on localhost:9999
• I have a custom test library that are targeting routes of an express api (same behaviour than postman)
• I run my tests like "nyc npm run test-api" and test-api is node -e 'require(./core-scripts)(run-tests)'

Here is my config:

module.exports = {
    all: true,
    include: ['**/server/**/*'],
    exclude: ['*.spec.js'],
    reporter: ['json-summary', 'text'],
    'report-dir': './.jarvis'
};

And here is a sample of my report:

Can you help me understand why all is red and to 0 ?

Thanks for your lights 😃

EDIT: now I understand that it is not working because the server is not started with nyc command. How may I do that ? And how to output the coverage report ?

[fasatrix]

Hi there, you should ask a developer to help you if you feel that you need to as it is not only about running a command (npx nyc instrument src instrumented --compact=false **** assuming that your source code is in the “src” folder and you want the output to be in the “instrumented folder”), but the application after that will need to be serving the instrumented folder which means it will have to run no the original source code but instrumented one … then you run your test against that and the report will be created

[fasatrix]

Much more clear to me now 😃 Could be good to have this concept explained in the doc also.

Thank you very much 😃

Glad it helped 😃