69 lines
2.0 KiB
TypeScript
69 lines
2.0 KiB
TypeScript
import * as anchor from "@project-serum/anchor";
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import BN from "bn.js";
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import { Keypair } from "@solana/web3.js";
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import { findProgramAddressSync } from "@project-serum/anchor/dist/cjs/utils/pubkey";
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import { Program } from "@project-serum/anchor";
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import { PdaDerivation } from "../target/types/pda_derivation";
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import { expect } from "chai";
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const encode = anchor.utils.bytes.utf8.encode;
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describe("typescript", () => {
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// Configure the client to use the local cluster.
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anchor.setProvider(anchor.AnchorProvider.env());
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const program = anchor.workspace.PdaDerivation as Program<PdaDerivation>;
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const base = Keypair.generate();
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const dataKey = Keypair.generate();
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const data = new BN(1);
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const seedA = 4;
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it("Inits the base account", async () => {
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await program.methods
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.initBase(data, dataKey.publicKey)
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.accounts({
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base: base.publicKey,
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})
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.signers([base])
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.rpc();
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});
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it("Inits the derived accounts", async () => {
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const MY_SEED = "hi";
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const MY_SEED_STR = "hi";
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const MY_SEED_U8 = 1;
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const MY_SEED_U32 = 2;
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const MY_SEED_U64 = 3;
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const expectedPDAKey = findProgramAddressSync(
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[
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Buffer.from([seedA]),
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encode("another-seed"),
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encode("test"),
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base.publicKey.toBuffer(),
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base.publicKey.toBuffer(),
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encode(MY_SEED),
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encode(MY_SEED_STR),
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Buffer.from([MY_SEED_U8]),
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new anchor.BN(MY_SEED_U32).toArrayLike(Buffer, "le", 4),
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new anchor.BN(MY_SEED_U64).toArrayLike(Buffer, "le", 8),
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new anchor.BN(data).toArrayLike(Buffer, "le", 8),
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dataKey.publicKey.toBuffer(),
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],
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program.programId
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)[0];
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const tx = program.methods.initMyAccount(seedA).accounts({
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base: base.publicKey,
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base2: base.publicKey,
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});
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const keys = await tx.pubkeys();
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expect(keys.account.equals(expectedPDAKey)).is.true;
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await tx.rpc();
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const actualData = (await program.account.myAccount.fetch(expectedPDAKey))
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.data;
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expect(actualData.toNumber()).is.equal(1337);
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});
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});
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