@Test
public void testSetTypeSpaces() throws Exception {

  QuotaCounts qc1 = new QuotaCounts.Builder().build();
  QuotaCounts qc2 = new QuotaCounts.Builder().nameSpace(1).storageSpace(512)
      .typeSpaces(5).build();
  qc1.setTypeSpaces(qc2.getTypeSpaces());
  for (StorageType t : StorageType.values()) {
    assertEquals(qc2.getTypeSpace(t), qc1.getTypeSpace(t));
  }
  // test ConstEnumCounters
  qc1.setTypeSpaces(QuotaCounts.STORAGE_TYPE_RESET);
  assertSame(QuotaCounts.STORAGE_TYPE_RESET, qc1.tsCounts);
}