fix: rename userdata to data

This commit is contained in:
Michael Vines 2019-03-14 13:27:47 -07:00
parent 5d40f359c2
commit 6fe0e08a80
9 changed files with 144 additions and 144 deletions

View File

@ -40,7 +40,7 @@ declare module '@solana/web3.js' {
executable: boolean,
owner: PublicKey,
lamports: number,
userdata: Buffer,
data: Buffer,
};
declare type AccountChangeCallback = (accountInfo: AccountInfo) => void;
@ -104,13 +104,13 @@ declare module '@solana/web3.js' {
declare type TransactionInstructionCtorFields = {|
keys: ?Array<PublicKey>,
programId?: PublicKey,
userdata?: Buffer,
data?: Buffer,
|};
declare export class TransactionInstruction {
keys: Array<PublicKey>;
programId: PublicKey;
userdata: Buffer;
data: Buffer;
}
declare type SignaturePubkeyPair = {|

View File

@ -58,18 +58,18 @@ export type BudgetCondition = SignatureCondition | TimestampCondition;
*/
function serializePayment(payment: Payment): Buffer {
const toData = payment.to.toBuffer();
const userdata = Buffer.alloc(8 + toData.length);
userdata.writeUInt32LE(payment.amount, 0);
toData.copy(userdata, 8);
return userdata;
const data = Buffer.alloc(8 + toData.length);
data.writeUInt32LE(payment.amount, 0);
toData.copy(data, 8);
return data;
}
/**
* @private
*/
function serializeDate(when: Date): Buffer {
const userdata = Buffer.alloc(8 + 20);
userdata.writeUInt32LE(20, 0); // size of timestamp as u64
const data = Buffer.alloc(8 + 20);
data.writeUInt32LE(20, 0); // size of timestamp as u64
function iso(date) {
function pad(number) {
@ -94,8 +94,8 @@ function serializeDate(when: Date): Buffer {
'Z'
);
}
userdata.write(iso(when), 8);
return userdata;
data.write(iso(when), 8);
return data;
}
/**
@ -107,28 +107,28 @@ function serializeCondition(condition: BudgetCondition) {
const date = serializeDate(condition.when);
const from = condition.from.toBuffer();
const userdata = Buffer.alloc(4 + date.length + from.length);
userdata.writeUInt32LE(0, 0); // Condition enum = Timestamp
date.copy(userdata, 4);
from.copy(userdata, 4 + date.length);
return userdata;
const data = Buffer.alloc(4 + date.length + from.length);
data.writeUInt32LE(0, 0); // Condition enum = Timestamp
date.copy(data, 4);
from.copy(data, 4 + date.length);
return data;
}
case 'signature': {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('condition'),
Layout.publicKey('from'),
]);
const from = condition.from.toBuffer();
const userdata = Buffer.alloc(4 + from.length);
userdataLayout.encode(
const data = Buffer.alloc(4 + from.length);
dataLayout.encode(
{
instruction: 1, // Signature
from,
},
userdata,
data,
);
return userdata;
return data;
}
default:
throw new Error(`Unknown condition type: ${condition.type}`);
@ -186,66 +186,66 @@ export class BudgetProgram {
amount: number,
...conditions: Array<BudgetCondition>
): Transaction {
const userdata = Buffer.alloc(1024);
const data = Buffer.alloc(1024);
let pos = 0;
userdata.writeUInt32LE(0, pos); // NewBudget instruction
data.writeUInt32LE(0, pos); // NewBudget instruction
pos += 4;
switch (conditions.length) {
case 0:
userdata.writeUInt32LE(0, pos); // Budget enum = Pay
data.writeUInt32LE(0, pos); // Budget enum = Pay
pos += 4;
{
const payment = serializePayment({amount, to});
payment.copy(userdata, pos);
payment.copy(data, pos);
pos += payment.length;
}
return new Transaction().add({
keys: [from, to],
programId: this.programId,
userdata: userdata.slice(0, pos),
data: data.slice(0, pos),
});
case 1:
userdata.writeUInt32LE(1, pos); // Budget enum = After
data.writeUInt32LE(1, pos); // Budget enum = After
pos += 4;
{
const condition = conditions[0];
const conditionData = serializeCondition(condition);
conditionData.copy(userdata, pos);
conditionData.copy(data, pos);
pos += conditionData.length;
const paymentData = serializePayment({amount, to});
paymentData.copy(userdata, pos);
paymentData.copy(data, pos);
pos += paymentData.length;
}
return new Transaction().add({
keys: [from, program, to],
programId: this.programId,
userdata: userdata.slice(0, pos),
data: data.slice(0, pos),
});
case 2:
userdata.writeUInt32LE(2, pos); // Budget enum = Or
data.writeUInt32LE(2, pos); // Budget enum = Or
pos += 4;
for (let condition of conditions) {
const conditionData = serializeCondition(condition);
conditionData.copy(userdata, pos);
conditionData.copy(data, pos);
pos += conditionData.length;
const paymentData = serializePayment({amount, to});
paymentData.copy(userdata, pos);
paymentData.copy(data, pos);
pos += paymentData.length;
}
return new Transaction().add({
keys: [from, program, to],
programId: this.programId,
userdata: userdata.slice(0, pos),
data: data.slice(0, pos),
});
default:
@ -268,28 +268,28 @@ export class BudgetProgram {
condition1: BudgetCondition,
condition2: BudgetCondition,
): Transaction {
const userdata = Buffer.alloc(1024);
const data = Buffer.alloc(1024);
let pos = 0;
userdata.writeUInt32LE(0, pos); // NewBudget instruction
data.writeUInt32LE(0, pos); // NewBudget instruction
pos += 4;
userdata.writeUInt32LE(3, pos); // Budget enum = And
data.writeUInt32LE(3, pos); // Budget enum = And
pos += 4;
for (let condition of [condition1, condition2]) {
const conditionData = serializeCondition(condition);
conditionData.copy(userdata, pos);
conditionData.copy(data, pos);
pos += conditionData.length;
}
const paymentData = serializePayment({amount, to});
paymentData.copy(userdata, pos);
paymentData.copy(data, pos);
pos += paymentData.length;
return new Transaction().add({
keys: [from, program, to],
programId: this.programId,
userdata: userdata.slice(0, pos),
data: data.slice(0, pos),
});
}
@ -304,15 +304,15 @@ export class BudgetProgram {
when: Date,
): Transaction {
const whenData = serializeDate(when);
const userdata = Buffer.alloc(4 + whenData.length);
const data = Buffer.alloc(4 + whenData.length);
userdata.writeUInt32LE(1, 0); // ApplyTimestamp instruction
whenData.copy(userdata, 4);
data.writeUInt32LE(1, 0); // ApplyTimestamp instruction
whenData.copy(data, 4);
return new Transaction().add({
keys: [from, program, to],
programId: this.programId,
userdata,
data,
});
}
@ -325,22 +325,22 @@ export class BudgetProgram {
program: PublicKey,
to: PublicKey,
): Transaction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 2, // ApplySignature instruction
},
userdata,
data,
);
return new Transaction().add({
keys: [from, program, to],
programId: this.programId,
userdata,
data,
});
}
}

View File

@ -86,7 +86,7 @@ const AccountInfoResult = struct({
executable: 'boolean',
owner: 'array',
lamports: 'number',
userdata: 'array',
data: 'array',
});
/**
@ -159,14 +159,14 @@ const SendTransactionRpcResult = jsonRpcResult('string');
* @typedef {Object} AccountInfo
* @property {number} lamports Number of lamports assigned to the account
* @property {PublicKey} owner Identifier of the program that owns the account
* @property {?Buffer} userdata Optional userdata assigned to the account
* @property {boolean} executable `true` if this account's userdata contains a loaded program
* @property {?Buffer} data Optional data assigned to the account
* @property {boolean} executable `true` if this account's data contains a loaded program
*/
type AccountInfo = {
executable: boolean,
owner: PublicKey,
lamports: number,
userdata: Buffer,
data: Buffer,
};
/**
@ -316,7 +316,7 @@ export class Connection {
executable: result.executable,
owner: new PublicKey(result.owner),
lamports: result.lamports,
userdata: Buffer.from(result.userdata),
data: Buffer.from(result.data),
};
}
@ -593,7 +593,7 @@ export class Connection {
executable: result.executable,
owner: new PublicKey(result.owner),
lamports: result.lamports,
userdata: Buffer.from(result.userdata),
data: Buffer.from(result.data),
});
return true;
}
@ -667,7 +667,7 @@ export class Connection {
executable: result[1].executable,
owner: new PublicKey(result[1].owner),
lamports: result[1].lamports,
userdata: Buffer.from(result[1].userdata),
data: Buffer.from(result[1].data),
},
});
return true;

View File

@ -46,7 +46,7 @@ export class Loader {
* @param data Program data
*/
async load(program: Account, data: Array<number>) {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
BufferLayout.u32('offset'),
BufferLayout.u32('bytesLength'),
@ -64,20 +64,20 @@ export class Loader {
let transactions = [];
while (array.length > 0) {
const bytes = array.slice(0, chunkSize);
const userdata = Buffer.alloc(chunkSize + 16);
userdataLayout.encode(
const data = Buffer.alloc(chunkSize + 16);
dataLayout.encode(
{
instruction: 0, // Load instruction
offset,
bytes,
},
userdata,
data,
);
const transaction = new Transaction().add({
keys: [program.publicKey],
programId: this.programId,
userdata,
data,
});
transactions.push(
sendAndConfirmTransaction(this.connection, transaction, program),
@ -108,22 +108,22 @@ export class Loader {
* @param program `load()`ed Account
*/
async finalize(program: Account) {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 1, // Finalize instruction
},
userdata,
data,
);
const transaction = new Transaction().add({
keys: [program.publicKey],
programId: this.programId,
userdata,
data,
});
await sendAndConfirmTransaction(this.connection, transaction, program);
}

View File

@ -29,28 +29,28 @@ export class SystemProgram {
space: number,
programId: PublicKey,
): Transaction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
BufferLayout.ns64('lamports'),
BufferLayout.ns64('space'),
Layout.publicKey('programId'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 0, // Create Account instruction
lamports,
space,
programId: programId.toBuffer(),
},
userdata,
data,
);
return new Transaction().add({
keys: [from, newAccount],
programId: SystemProgram.programId,
userdata,
data,
});
}
@ -58,24 +58,24 @@ export class SystemProgram {
* Generate a Transaction that moves lamports from one account to another
*/
static move(from: PublicKey, to: PublicKey, amount: number): Transaction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
BufferLayout.ns64('amount'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 2, // Move instruction
amount,
},
userdata,
data,
);
return new Transaction().add({
keys: [from, to],
programId: SystemProgram.programId,
userdata,
data,
});
}
@ -83,24 +83,24 @@ export class SystemProgram {
* Generate a Transaction that assigns an account to a program
*/
static assign(from: PublicKey, programId: PublicKey): Transaction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
Layout.publicKey('programId'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 1, // Assign instruction
programId: programId.toBuffer(),
},
userdata,
data,
);
return new Transaction().add({
keys: [from],
programId: SystemProgram.programId,
userdata,
data,
});
}
}

View File

@ -202,7 +202,7 @@ export class Token {
let transaction;
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
Layout.uint64('supply'),
BufferLayout.u8('decimals'),
@ -210,9 +210,9 @@ export class Token {
Layout.rustString('symbol'),
]);
let userdata = Buffer.alloc(1024);
let data = Buffer.alloc(1024);
{
const encodeLength = userdataLayout.encode(
const encodeLength = dataLayout.encode(
{
instruction: 0, // NewToken instruction
supply: supply.toBuffer(),
@ -220,9 +220,9 @@ export class Token {
name,
symbol,
},
userdata,
data,
);
userdata = userdata.slice(0, encodeLength);
data = data.slice(0, encodeLength);
}
// Allocate memory for the tokenAccount account
@ -230,7 +230,7 @@ export class Token {
owner.publicKey,
tokenAccount.publicKey,
1,
1 + userdata.length,
1 + data.length,
programId,
);
await sendAndConfirmTransaction(connection, transaction, owner);
@ -238,7 +238,7 @@ export class Token {
transaction = new Transaction().add({
keys: [tokenAccount.publicKey, initialAccountPublicKey],
programId,
userdata,
data,
});
transaction.fee = 0; // TODO: Batch with the `SystemProgram.createAccount` and remove this line
await sendAndConfirmTransaction(connection, transaction, tokenAccount);
@ -263,16 +263,16 @@ export class Token {
const tokenAccount = new Account();
let transaction;
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 1, // NewTokenAccount instruction
},
userdata,
data,
);
// Allocate memory for the token
@ -293,7 +293,7 @@ export class Token {
transaction = new Transaction().add({
keys,
programId: this.programId,
userdata,
data,
});
transaction.fee = 0; // TODO: Batch with the `SystemProgram.createAccount` and remove this line
await sendAndConfirmTransaction(this.connection, transaction, tokenAccount);
@ -312,12 +312,12 @@ export class Token {
);
}
const userdata = Buffer.from(accountInfo.userdata);
const data = Buffer.from(accountInfo.data);
if (userdata.readUInt8(0) !== 1) {
throw new Error(`Invalid token userdata`);
if (data.readUInt8(0) !== 1) {
throw new Error(`Invalid token data`);
}
const tokenInfo = TokenInfoLayout.decode(userdata, 1);
const tokenInfo = TokenInfoLayout.decode(data, 1);
tokenInfo.supply = TokenAmount.fromBuffer(tokenInfo.supply);
return tokenInfo;
}
@ -333,11 +333,11 @@ export class Token {
throw new Error(`Invalid token account owner`);
}
const userdata = Buffer.from(accountInfo.userdata);
if (userdata.readUInt8(0) !== 2) {
throw new Error(`Invalid token account userdata`);
const data = Buffer.from(accountInfo.data);
if (data.readUInt8(0) !== 2) {
throw new Error(`Invalid token account data`);
}
const tokenAccountInfo = TokenAccountInfoLayout.decode(userdata, 1);
const tokenAccountInfo = TokenAccountInfoLayout.decode(data, 1);
tokenAccountInfo.token = new PublicKey(tokenAccountInfo.token);
tokenAccountInfo.owner = new PublicKey(tokenAccountInfo.owner);
@ -468,18 +468,18 @@ export class Token {
throw new Error('Account owner mismatch');
}
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
Layout.uint64('amount'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 2, // Transfer instruction
amount: new TokenAmount(amount).toBuffer(),
},
userdata,
data,
);
const keys = [owner, source, destination];
@ -489,7 +489,7 @@ export class Token {
return new TransactionInstruction({
keys,
programId: this.programId,
userdata,
data,
});
}
@ -507,24 +507,24 @@ export class Token {
delegate: PublicKey,
amount: number | TokenAmount,
): TransactionInstruction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
Layout.uint64('amount'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 3, // Approve instruction
amount: new TokenAmount(amount).toBuffer(),
},
userdata,
data,
);
return new TransactionInstruction({
keys: [owner, account, delegate],
programId: this.programId,
userdata,
data,
});
}
@ -555,22 +555,22 @@ export class Token {
account: PublicKey,
newOwner: PublicKey,
): TransactionInstruction {
const userdataLayout = BufferLayout.struct([
const dataLayout = BufferLayout.struct([
BufferLayout.u32('instruction'),
]);
const userdata = Buffer.alloc(userdataLayout.span);
userdataLayout.encode(
const data = Buffer.alloc(dataLayout.span);
dataLayout.encode(
{
instruction: 4, // SetOwner instruction
},
userdata,
data,
);
return new TransactionInstruction({
keys: [owner, account, newOwner],
programId: this.programId,
userdata,
data,
});
}
}

View File

@ -27,12 +27,12 @@ export const PACKET_DATA_SIZE = 512;
* @typedef {Object} TransactionInstructionCtorFields
* @property {?Array<PublicKey>} keys
* @property {?PublicKey} programId
* @property {?Buffer} userdata
* @property {?Buffer} data
*/
type TransactionInstructionCtorFields = {|
keys?: Array<PublicKey>,
programId?: PublicKey,
userdata?: Buffer,
data?: Buffer,
|};
/**
@ -52,7 +52,7 @@ export class TransactionInstruction {
/**
* Program input
*/
userdata: Buffer = Buffer.alloc(0);
data: Buffer = Buffer.alloc(0);
constructor(opts?: TransactionInstructionCtorFields) {
opts && Object.assign(this, opts);
@ -182,19 +182,19 @@ export class Transaction {
shortvec.encodeLength(programIdCount, programIds.length);
const instructions = this.instructions.map(instruction => {
const {userdata, programId} = instruction;
const {data, programId} = instruction;
let keyIndicesCount = [];
shortvec.encodeLength(keyIndicesCount, instruction.keys.length);
let userdataCount = [];
shortvec.encodeLength(userdataCount, instruction.userdata.length);
let dataCount = [];
shortvec.encodeLength(dataCount, instruction.data.length);
return {
programIdIndex: programIds.indexOf(programId.toString()),
keyIndicesCount: Buffer.from(keyIndicesCount),
keyIndices: Buffer.from(
instruction.keys.map(key => keys.indexOf(key.toString())),
),
userdataLength: Buffer.from(userdataCount),
userdata,
dataLength: Buffer.from(dataCount),
data,
};
});
@ -222,11 +222,11 @@ export class Transaction {
instruction.keyIndices.length,
'keyIndices',
),
BufferLayout.blob(instruction.userdataLength.length, 'userdataLength'),
BufferLayout.blob(instruction.dataLength.length, 'dataLength'),
BufferLayout.seq(
BufferLayout.u8('userdatum'),
instruction.userdata.length,
'userdata',
instruction.data.length,
'data',
),
]);
const length = instructionLayout.encode(
@ -405,9 +405,9 @@ export class Transaction {
* Deprecated method
* @private
*/
get userdata(): Buffer {
get data(): Buffer {
invariant(this.instructions.length === 1);
return this.instructions[0].userdata;
return this.instructions[0].data;
}
/**
@ -462,9 +462,9 @@ export class Transaction {
const accountIndexCount = shortvec.decodeLength(byteArray);
instruction.accountIndex = byteArray.slice(0, accountIndexCount);
byteArray = byteArray.slice(accountIndexCount);
const userdataLength = shortvec.decodeLength(byteArray);
instruction.userdata = byteArray.slice(0, userdataLength);
byteArray = byteArray.slice(userdataLength);
const dataLength = shortvec.decodeLength(byteArray);
instruction.data = byteArray.slice(0, dataLength);
byteArray = byteArray.slice(dataLength);
instructions.push(instruction);
}
@ -482,7 +482,7 @@ export class Transaction {
let instructionData = {
keys: [],
programId: new PublicKey(programs[instructions[i].programIndex]),
userdata: Buffer.from(instructions[i].userdata),
data: Buffer.from(instructions[i].data),
};
for (let j = 0; j < instructions[i].accountIndex.length; j++) {
instructionData.keys.push(

View File

@ -214,7 +214,7 @@ test('request airdrop', async () => {
0,
],
lamports: 42,
userdata: [],
data: [],
executable: false,
},
},
@ -222,7 +222,7 @@ test('request airdrop', async () => {
const accountInfo = await connection.getAccountInfo(account.publicKey);
expect(accountInfo.lamports).toBe(42);
expect(accountInfo.userdata).toHaveLength(0);
expect(accountInfo.data).toHaveLength(0);
expect(accountInfo.owner).toEqual(SystemProgram.programId);
});
@ -472,7 +472,7 @@ test('account change notification', async () => {
expect(mockCallback.mock.calls[0][0].lamports).toBe(41);
expect(mockCallback.mock.calls[0][0].owner).toEqual(BpfLoader.programId);
expect(mockCallback.mock.calls[0][0].executable).toBe(false);
expect(mockCallback.mock.calls[0][0].userdata).toEqual(
expect(mockCallback.mock.calls[0][0].data).toEqual(
Buffer.from([1, 2, 3]),
);
});
@ -534,7 +534,7 @@ test('program account change notification', async () => {
BpfLoader.programId,
);
expect(mockCallback.mock.calls[0][0].accountInfo.executable).toBe(false);
expect(mockCallback.mock.calls[0][0].accountInfo.userdata).toEqual(
expect(mockCallback.mock.calls[0][0].accountInfo.data).toEqual(
Buffer.from([1, 2, 3]),
);
});

View File

@ -95,7 +95,7 @@ test('create new token', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
1,
16,
39,
@ -163,7 +163,7 @@ test('create new token', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...initialOwner.publicKey.toBuffer(),
@ -252,7 +252,7 @@ test('create new token account', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...destOwner.publicKey.toBuffer(),
@ -310,7 +310,7 @@ test('transfer', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...initialOwner.publicKey.toBuffer(),
@ -349,7 +349,7 @@ test('transfer', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...dest.toBuffer(),
@ -420,7 +420,7 @@ test('approve/revoke', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...delegate.toBuffer(),
@ -482,7 +482,7 @@ test('approve/revoke', async () => {
result: {
owner: [...SYSTEM_TOKEN_PROGRAM_ID.toBuffer()],
lamports: 1,
userdata: [
data: [
2,
...testToken.token.toBuffer(),
...delegate.toBuffer(),