solana-program-examples/tokens/token-swap/poseidon/token_swap/tests/create-pool.ts

import * as anchor from '@coral-xyz/anchor';
import type { Program } from '@coral-xyz/anchor';
import { PublicKey } from '@solana/web3.js';
import { BankrunProvider } from 'anchor-bankrun';
import { startAnchor } from 'solana-bankrun';
import type { TokenSwap } from '../target/types/token_swap';
import { type TestValues, createValues, expectRevert, mintingTokens } from './utils';

const IDL = require('../target/idl/token_swap.json');
const PROGRAM_ID = new PublicKey(IDL.address);

describe('Create pool', async () => {
  const context = await startAnchor('', [{ name: 'token_swap', programId: PROGRAM_ID }], []);

  const provider = new BankrunProvider(context);

  const connection = provider.connection;

  const payer = provider.wallet as anchor.Wallet;

  const program = new anchor.Program<TokenSwap>(IDL, provider);

  let values: TestValues;

  beforeEach(async () => {
    values = createValues();
    const id = new anchor.BN(values.id);
    const fee = values.fee;
    await program.methods
      .createAmm(id, fee)
      .accounts({
        // admin: values.admin.publicKey
      })
      .rpc();

    await mintingTokens({
      connection,
      creator: values.admin,
      mintAKeypair: values.mintAKeypair,
      mintBKeypair: values.mintBKeypair,
    });
  });

  it('Creation', async () => {
    const id = new anchor.BN(values.id);
    await program.methods
      .createPool(id)
      .accounts({
        // amm: values.ammKey,
        // pool: values.poolKey,
        // poolAuthority: values.poolAuthority,
        // mintLiquidity: values.mintLiquidity,
        mintA: values.mintAKeypair.publicKey,
        mintB: values.mintBKeypair.publicKey,
        // poolAccountA: values.poolAccountA,
        // poolAccountB: values.poolAccountB,
      })
      .rpc({ skipPreflight: true });
  });

  it('Invalid mints', async () => {
    values = createValues({
      mintBKeypair: values.mintAKeypair,
      poolKey: PublicKey.findProgramAddressSync(
        [Buffer.alloc(values.id), values.mintAKeypair.publicKey.toBuffer(), values.mintBKeypair.publicKey.toBuffer()],
        program.programId,
      )[0],
      poolAuthority: PublicKey.findProgramAddressSync(
        [Buffer.alloc(values.id), values.mintAKeypair.publicKey.toBuffer(), values.mintBKeypair.publicKey.toBuffer(), Buffer.from('authority')],
        program.programId,
      )[0],
    });
    const id = new anchor.BN(values.id);
    await expectRevert(
      program.methods
        .createPool(id)
        .accounts({
          // amm: values.ammKey,
          // pool: values.poolKey,
          // poolAuthority: values.poolAuthority,
          // mintLiquidity: values.mintLiquidity,
          mintA: values.mintAKeypair.publicKey,
          mintB: values.mintBKeypair.publicKey,
          // poolAccountA: values.poolAccountA,
          // poolAccountB: values.poolAccountB,
        })
        .rpc(),
    );
  });
});