});
      fail("Expected NullPointerException or UnsupportedOperationException");
    } catch (NullPointerException | UnsupportedOperationException expected) {
    }
  }

  public void testMergeNullFunction() {
    try {
      getMap().merge(k0(), v3(), null);
      fail("Expected NullPointerException or UnsupportedOperationException");

		t.Fatalf("unexpected error: %v", err)
	}
	ps.Lock()
	defer ps.Unlock()

	if len(ps.subs) != 2 || ps.NumSubscribers(MaskAll) != 2 || ps.Subscribers() != 2 {
		t.Fatalf("expected 2 subscribers")
	}
}

func TestNumSubscribersMask(t *testing.T) {
	ps := New[Maskable, Mask](2)
	ch1 := make(chan Maskable, 1)
	ch2 := make(chan Maskable, 1)
	doneCh := make(chan struct{})

    }

    @Test
    public void testReadParameterWordsWireFormat() {
        // This method is expected to do nothing and return 0
        int result = smbComDelete.readParameterWordsWireFormat(new byte[0], 0);
        assertEquals(0, result);
    }

    @Test
    public void testReadBytesWireFormat() {
        // This method is expected to do nothing and return 0
        int result = smbComDelete.readBytesWireFormat(new byte[0], 0);

    assertThat(stats.loadExceptionCount()).isEqualTo(0);
    assertThat(stats.hitCount()).isEqualTo(0);

    ExecutionError expected = assertThrows(ExecutionError.class, () -> cache.get(new Object()));
    assertThat(expected).hasCauseThat().isSameInstanceAs(e);
    stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(1);
    assertThat(stats.loadSuccessCount()).isEqualTo(0);

 */
public class WitnessEnumTest {

    @Test
    void testWitnessServiceTypes() {
        assertEquals(4, WitnessServiceType.values().length);

        // Verify all expected types are present
        assertNotNull(WitnessServiceType.CLUSTER_WITNESS);
        assertNotNull(WitnessServiceType.FILE_SERVER_WITNESS);
        assertNotNull(WitnessServiceType.SCALE_OUT_WITNESS);

    assertWithMessage("valueStrength").that(actual.valueStrength).isEqualTo(expected.valueStrength);
    assertWithMessage("statsCounterSupplier")
        .that(actual.statsCounterSupplier)
        .isEqualTo(expected.statsCounterSupplier);
    assertWithMessage("ticker").that(actual.ticker).isEqualTo(expected.ticker);
    assertWithMessage("recordStats")
        .that(actual.isRecordingStats())

		_, terr = deadlineconn.Read(b)
		if terr != nil {
			t.Errorf("failed to read from client. %v", terr)
			return
		}
		received := string(b)
		if received != "message one\n" {
			t.Errorf(`server: expected: "message one\n", got: %v`, received)
			return
		}

		// Wait for more than read timeout to simulate processing.
		time.Sleep(3 * time.Second)

		_, terr = deadlineconn.Read(b)
		if terr != nil {

      }
      return result
    }

    /**
     * Checks if `expected` and `observed` are equal when viewed as a set and headers are
     * deduped.
     *
     * TODO: See if duped headers should be preserved on decode and verify.
     */
    private fun assertSetEquals(
      message: String,
      expected: List<Header>,
      observed: List<Header>,
    ) {

    /**
     * Constructs a SMB2 query info response with the specified configuration and expected information types
     *
     * @param config
     *            the configuration to use for this response
     * @param expectInfoType
     *            the expected information type in the response
     * @param expectInfoClass
     *            the expected information class in the response
     */

			t.Errorf("Test case %d: Expected to succeed but got %s", i+1, err)
		}

		if !tc.shouldPass {
			if err == nil || err != nil && err.Error() != tc.expectedErr.Error() {
				t.Errorf("Test case %d: Expected %s but got %s", i+1, tc.expectedErr, err)
			}
			continue
		}

		if tc.keyID != "" && tc.keyID != ssec.KeyID() {