assertEquals(0x01, dst[0], "Data block type");
        assertEquals(3, dst[1] & 0xFF, "Data length low byte");
        assertEquals(0, dst[2] & 0xFF, "Data length high byte");
        assertEquals(2, dst[3], "First data byte");
        assertEquals(3, dst[4], "Second data byte");
        assertEquals(4, dst[5], "Third data byte");
    }

    /**

    /**
     * Processes an FTP request to retrieve data from the specified URI.
     * This method handles the complete FTP request lifecycle including timeout management,
     * connection setup, and data retrieval.
     *
     * @param uri The URI to retrieve data from
     * @param includeContent Whether to include the actual content in the response
     * @return The response data containing the retrieved information

      }
  }

  internal data class Message(
    val bytes: ByteString? = null,
    val string: String? = null,
  )

  internal data class Ping(
    val payload: ByteString,
  )

  internal data class Pong(
    val payload: ByteString,
  )

  internal data class Closing(
    val code: Int,
    val reason: String,
  )

  internal data class Closed(
    val code: Int,

        byte[] data = new byte[16];
        new SecureRandom().nextBytes(data);

        // Verify data is not all zeros initially
        boolean hasNonZero = false;
        for (byte b : data) {
            if (b != 0) {
                hasNonZero = true;
                break;
            }
        }
        assertTrue(hasNonZero, "Data should have non-zero bytes");

		if err != nil {
			t.Fatalf("Test %d: failed to create ErasureStorage: %v", i, err)
		}
		data := make([]byte, test.size)
		if _, err = io.ReadFull(rand.Reader, data); err != nil {
			t.Fatalf("Test %d: failed to create random test data: %v", i, err)
		}
		buffer := make([]byte, test.blocksize, 2*test.blocksize)
		writers := make([]io.Writer, len(disks))
		for i, disk := range disks {

	}
	AssertAssociationCount(t, user2, "Account", 1, "after delete non-existing data")

	if err := DB.Model(&user2).Association("Account").Delete(&account2); err != nil {
		t.Fatalf("Error happened when delete Account, got %v", err)
	}
	AssertAssociationCount(t, user2, "Account", 0, "after delete")

	// Prepare Data for Clear
	account = Account{Number: "account-has-one-append"}

    }

    /**
     * Registers a value in the render data with the specified key.
     * If the value is an Entity object, it will be converted to a Map using BeanUtil.
     * If the value is a Collection containing Entity objects, each Entity will be converted to a Map.
     * For other types of values, they are registered directly.
     *
     * @param data the RenderData object to register the value in

            return ConfigType.WEB;
        }
        if (ConfigType.FILE.getTypePrefix().equals(configType)) {
            return ConfigType.FILE;
        }
        if (ConfigType.DATA.getTypePrefix().equals(configType)) {
            return ConfigType.DATA;
        }
        return null;
    }

    /**
     * Extracts the actual ID from a config ID by removing the type prefix.

        final byte[] seqBytes = new byte[4];
        SMBUtil.writeInt4(seqNum, seqBytes, 0);

        final MessageDigest mac = Crypto.getHMACT64(sk);
        mac.update(seqBytes); // sequence
        mac.update(data); // data
        final byte[] dgst = mac.digest();
        byte[] trunc = new byte[8];
        System.arraycopy(dgst, 0, trunc, 0, 8);

        if (log.isDebugEnabled()) {

)

func AssertAssociationCount(t *testing.T, data interface{}, name string, result int64, reason string) {
	if count := DB.Model(data).Association(name).Count(); count != result {
		t.Fatalf("invalid %v count %v, expects: %v got %v", name, reason, result, count)
	}

	var newUser User
	if user, ok := data.(User); ok {
		DB.Find(&newUser, "id = ?", user.ID)
	} else if user, ok := data.(*User); ok {
		DB.Find(&newUser, "id = ?", user.ID)