اختبار الرموز المميزة

import { createClient, generateKeyPairSigner, lamports } from "@solana/kit";
import { litesvm } from "@solana/kit-plugin-litesvm";
import { signer } from "@solana/kit-plugin-signer";
import { tokenProgram } from "@solana-program/token";

const mySigner = await generateKeyPairSigner();
const client = createClient()
  .use(signer(mySigner))
  .use(litesvm())
  .use(tokenProgram());

client.svm.airdrop(client.payer.address, lamports(10_000_000_000n));

const mintAuthority = await generateKeyPairSigner();
const newMint = await generateKeyPairSigner();

await client.token.instructions
  .createMint({
    newMint,
    decimals: 9,
    mintAuthority: mintAuthority.address
  })
  .sendTransaction();

// Verify
const mintAccount = await client.token.accounts.mint.fetch(newMint.address);
console.log(mintAccount.data.supply); // 0n
console.log(mintAccount.data.decimals); // 9

await client.token.instructions
  .mintToATA({
    mint: newMint.address,
    owner: client.payer.address,
    mintAuthority,
    amount: 1_000_000_000_000n, // 1000 tokens (9 decimals)
    decimals: 9
  })
  .sendTransaction();

const alice = await generateKeyPairSigner();
const bob = await generateKeyPairSigner();

// Mint to Alice
await client.token.instructions
  .mintToATA({
    mint: newMint.address,
    owner: alice.address,
    mintAuthority,
    amount: 1_000_000_000_000n,
    decimals: 9
  })
  .sendTransaction();

// Transfer 400 tokens from Alice to Bob
await client.token.instructions
  .transferToATA({
    mint: newMint.address,
    authority: alice,
    recipient: bob.address,
    amount: 400_000_000_000n,
    decimals: 9
  })
  .sendTransaction();

import {
  findAssociatedTokenPda,
  TOKEN_PROGRAM_ADDRESS
} from "@solana-program/token";

const [aliceAta] = await findAssociatedTokenPda({
  owner: alice.address,
  mint: newMint.address,
  tokenProgram: TOKEN_PROGRAM_ADDRESS
});

const aliceAccount = await client.token.accounts.token.fetch(aliceAta);
console.log(aliceAccount.data.amount); // 600_000_000_000n
console.log(aliceAccount.data.mint); // newMint.address
console.log(aliceAccount.data.owner); // alice.address

// USDC has 6 decimals
const oneUSDC = 10n ** 6n; // 1_000_000n

// SOL has 9 decimals
const oneSOL = 10n ** 9n; // 1_000_000_000n