Re-output failing tests after summary has been printed.
This behavior follows other popular test runners
(e.g. jest, mocha, etc...).
Updated SpecReporter:
1. When there is a 'test:fail' event, the test will be
stored.
2. After no more input, all the failed tests will be
flushed.
3. Extract the logic for formatting a test report
into a re-usable function.
Fixes: https://github.com/nodejs/node/issues/47110
PR-URL: https://github.com/nodejs/node/pull/47164
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
The modules in lib/internal are intended for internal use in Node.js core
only, and are not accessible with require() from user modules. These modules
can be changed at any time. Reliance on these modules outside of core
is not supported in any way.