@Test(expected = IllegalArgumentException.class)
public void testRemoveNonPresentMessageTTL() {
_metadataRepo.remove(new UOID());
fail("Unexpected absence of IllegalArgumentException");
}
@Test
public void testRemoveAvailableMessage() {
_metadataRepo.remove(AVAILABLE_ID);
assertFalse("Checking availablity after remove", _metadataRepo.containsMetricTTL(AVAILABLE_ID));
}