Errors in improperly configured async tests getting swallowed

[davidgruar]

The following test passes with no errors logged to the console:

@Test("This should be marked AsyncTest but isn't")
public async myTest() {
    await new Promise(resolve => setTimeout(resolve, 0));
    Expect(true).toBe(false);
}

If I run it through tap-xunit it also passes, but I do at least see a message in the console: (node:21288) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): ExactMatchError: Expected true to be false. Can tap-bark do something similar?