DefaultHealthCheckResults implements HealthCheckResults { @Override public Iterable<HealthCheckResult> getAllResults() { return Iterables.unmodifiableIterable(_results); }  @Override boolean hasHealthyResult(); @Override Iterable<HealthCheckResult> getAllResults(); @Override HealthCheckResult getHealthyResult(); @Override Iterable<HealthCheckResult> getUnhealthyResults(); void addHealthCheckResult(HealthCheckResult result);  }
@Test public void testAllResultsStartEmpty() { assertTrue(Iterables.isEmpty(_results.getAllResults())); }