After migration to version 6.0.0 error handling is not working as expected

[Poonam-Vijaywargiya]

After migration to version 6.0.0 of gulp-mocha, error handling is not working as expected as it is giving a generic message which is different than the previous more specific msgs making it difficult to identify the actual root cause of test failure.

Current output : There were test failures

Expected result: it should give more specific error message for example no file found etc.