.createTestSuite();
  }

  private enum SomeEnum {
    A,
    B,
    C,
    D
  }

  @SuppressWarnings("DoNotCall")
  public void testImmutableEnumSet() {
    Set<SomeEnum> units = Sets.immutableEnumSet(SomeEnum.D, SomeEnum.B);

    assertThat(units).containsExactly(SomeEnum.B, SomeEnum.D).inOrder();