* applicable for the arguments (Predicate<FluentIterableTest.X>)
     */
    // FluentIterable.of().append(aIterable).append(bIterable).filter(xPredicate);
  }

  public void testSize0() {
    assertEquals(0, FluentIterable.<String>of().size());
  }

  public void testSize1Collection() {
    assertEquals(1, FluentIterable.from(asList("a")).size());
  }

/**
 * Unit test for {@code Iterables}.
 *
 * @author Kevin Bourrillion
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public class IterablesTest extends TestCase {

  public void testSize0() {
    Iterable<String> iterable = emptySet();
    assertEquals(0, Iterables.size(iterable));
  }

  public void testSize1Collection() {
    Iterable<String> iterable = singleton("a");

    private static class TestServerMessageBlock2Request extends ServerMessageBlock2Request<TestServerMessageBlock2Response> {
        private TestServerMessageBlock2Response testResponse;
        private int testSize = 64;
        private int testEncodedLength = 64;

        public TestServerMessageBlock2Request(Configuration config) {
            super(config);
        }

        fileStandardInfo.decode(buffer, 0, buffer.length);
        assertEquals(expectedEndOfFile, fileStandardInfo.getSize());
    }

    @Test
    @DisplayName("Test size method returns 22")
    void testSize() {
        assertEquals(22, fileStandardInfo.size());
    }

    @Test
    @DisplayName("Test decode with valid data")
    void testDecodeWithValidData() throws SMBProtocolDecodingException {

        FileSizeFormat format = new FileSizeFormat();

        long negativeSize = -100L;
        assertThrows(IllegalArgumentException.class, () -> format.format(negativeSize));
    }

    @Test
    void testSize() {
        FileSizeFormat format = new FileSizeFormat();

        assertEquals("0 B", format.format(0L));
        assertEquals("5 B", format.format(5L));
        assertEquals("10 B", format.format(10L));

        }
    }

    @Nested
    @DisplayName("Size Tests")
    class SizeTests {

        @Test
        @DisplayName("Should return constant size of 24 bytes")
        void testSize() {
            lock = new Smb2Lock(100L, 200L, Smb2Lock.SMB2_LOCKFLAG_SHARED_LOCK);

            assertEquals(24, lock.size());
        }

        @ParameterizedTest

        assertEquals(FileInformation.FILE_ENDOFFILE_INFO, info.getFileInformationLevel());
    }

    @Test
    @DisplayName("Test size method returns 8")
    void testSize() {
        assertEquals(8, fileInfo.size());

        // Test with different instance
        FileEndOfFileInformation info = new FileEndOfFileInformation(999L);
        assertEquals(8, info.size());
    }

        // Then
        assertTrue(isCancel, "Should identify itself as a cancel request");
    }

    @Test
    @DisplayName("Test size calculation")
    void testSize() {
        // Given
        Smb2CancelRequest request = new Smb2CancelRequest(mockConfig, 1L, 0L);

        // When
        int size = request.size();

        // Then

    void testInitialIndexNumber() {
        assertEquals(0L, fileInternalInfo.getIndexNumber());
    }

    @Test
    @DisplayName("Test size method returns 8")
    void testSize() {
        assertEquals(8, fileInternalInfo.size());
    }

    @Test
    @DisplayName("Test decode with valid data")
    void testDecodeWithValidData() throws SMBProtocolDecodingException {

            });
        }
    }

    @Nested
    @DisplayName("Size Tests")
    class SizeTests {

        @Test
        @DisplayName("Should return correct size")
        void testSize() {
            int expectedSize = Smb2Constants.SMB2_HEADER_LENGTH + 4;
            // size8 rounds up to 8-byte boundary
            int expectedAlignedSize = (expectedSize + 7) & ~7;