Don't use the configs in project's filepath if options.runTest.
Don't use the configs in project's filepath if options.runTest.

Tests use their own config that's loaded via options.runTest.
Something we'll need to change in the future is being smarter about
how we generate that test config. i.e. if you use rely on a custom
config that's different enough from the default configs, the
DefaultTestConfig might not work at all...

reddit/node-build