public void test_clock() {
DbConnector dbConnector = getDbConnector();
List<Instant> instants1 = Lists.newArrayList();
int[] times = new int[50000];
for (int i = 0; i < times.length; i++) {
instants1.add(dbConnector.now());
}
List<Instant> instants2 = new ArrayList<>(instants1);
Collections.sort(instants2);
assertEquals(instants1, instants2);
}