@Test
  public void testSupportedQuotaNames() {
    List<QuotaName> supportedQuotas = Arrays.asList(QuotaName.WRITE_CAPACITY_UNIT, QuotaName.READ_CAPACITY_UNIT);
    assertEquals(new HashSet<>(supportedQuotas), new HashSet<>(AMBRY_QUOTA_ENFORCER.supportedQuotaNames()));
  }
Run with both request throttling enabled, as well as disabled.
@return an array with both {@code false} and {@code true}.
ambry-quota/src/test/java/com/github/ambry/quota/capacityunit/AmbryCUQuotaEnforcerTest.java