cache.edit(key)
    }.also { expected ->
      assertThat(expected.message).isEqualTo("keys must match regex [a-z0-9_-]{1,120}: \"$key\"")
    }
    assertFailsWith<IllegalArgumentException> {
      key = "has_CR\r"
      cache.edit(key)
    }.also { expected ->
      assertThat(expected.message).isEqualTo("keys must match regex [a-z0-9_-]{1,120}: \"$key\"")
    }
    assertFailsWith<IllegalArgumentException> {

            assertTrue(result.length > 0, "Result should not be empty");
            assertEquals(TEST_STRING.getBytes(StandardCharsets.UTF_16LE).length, result.length, "Length should match UTF-16LE encoding");
            assertArrayEquals(TEST_STRING.getBytes(StandardCharsets.UTF_16LE), result, "Should produce same bytes as UTF-16LE encoding");
        }

        @Test

    void mapsKnownDosCodesToNtStatus(int dosCode, int expectedNtStatus) {
        // Act
        int actual = findNtStatusOrMinusOne(dosCode);

        // Assert
        assertEquals(expectedNtStatus, actual, "Mapping must match table entry");
    }

    @Test
    @DisplayName("Edge: zero DOS code maps to zero NTSTATUS")
    void zeroCodeMapsToZero() {
        // Act
        int actual = findNtStatusOrMinusOne(0x00000000);

				t.Errorf("Test %d: failed to write data blocks: %v", i, err)
			}
			if !bytes.Equal(decodedData.Bytes(), data) {
				t.Errorf("Test %d: Decoded data does not match original data: got: %v want: %v", i, decodedData.Bytes(), data)
			}
		}
	}
}

// Setup for erasureCreateFile and erasureReadFile tests.
type erasureTestSetup struct {
	dataBlocks   int

        String name = "immutableParam";
        String[] originalValues = { "original1", "original2" };
        RequestParameter param = new RequestParameter(name, originalValues);

        // Get values and verify they match
        String[] retrievedValues = param.getValues();
        assertEquals("original1", retrievedValues[0]);
        assertEquals("original2", retrievedValues[1]);

        // Modify retrieved array

            int decodedBytes = decoded.decode(buffer, 0, buffer.length);

            assertEquals(8, decodedBytes);

            // Verify values match
            assertEquals(original.toString(), decoded.toString());
        }
    }

    @Test
    @DisplayName("Test decode with minimum buffer size")

	json := jsoniter.ConfigCompatibleWithStandardLibrary
	i := 0
	for {
		partKey := fmt.Sprintf("%s-metacache-part-%d", ReservedMetadataPrefixLower, i)
		v, ok := fi.Metadata[partKey]
		if !ok {
			o.debugln("no match in metadata, waiting")
			return -1, io.ErrUnexpectedEOF
		}
		err := json.Unmarshal([]byte(v), &tmp)
		if !ok {
			bugLogIf(context.Background(), err)
			return -1, err
		}

     * @return The index updater.
     */
    public static IndexUpdater getIndexUpdater() {
        return getComponent(INDEX_UPDATER);
    }

    /**
     * Gets the key match helper component.
     * @return The key match helper.
     */
    public static KeyMatchHelper getKeyMatchHelper() {
        return getComponent(KEY_MATCH_HELPER);
    }

    /**
     * Gets the indexing helper component.

        int access = accessCaptor.getValue();
        boolean hasReadData = (access & SmbConstants.FILE_READ_DATA) != 0;
        assertEquals(alsoRead, hasReadData, "FILE_READ_DATA flag presence should match alsoRead");
    }

    @Test
    @DisplayName("openCopyTargetFile retries after removing READONLY and succeeds")
    void openCopyTargetFile_retryOnReadonly_thenSuccess() throws Exception {
        // Arrange

		return
	}

	// 3. Compare generated key with decrypted key
	if subtle.ConstantTimeCompare(key.Plaintext, decryptedKey) != 1 {
		response.DecryptionErr = "The generated and the decrypted data key do not match"
		resp, err := json.Marshal(response)
		if err != nil {
			writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
			return
		}
		writeSuccessResponseJSON(w, resp)