99 lines
2.6 KiB
TypeScript
99 lines
2.6 KiB
TypeScript
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import * as anchor from "@project-serum/anchor";
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import {
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Keypair,
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PublicKey,
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Transaction,
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TransactionInstruction,
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} from "@solana/web3.js";
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import { SwitchboardTestContext } from "@switchboard-xyz/sbv2-utils";
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import fs from "fs";
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import path from "path";
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function getProgramId(): PublicKey {
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const programKeypairPath = path.join(
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__dirname,
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"..",
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"..",
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"..",
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"target",
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"deploy",
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"spl_feed_parser-keypair.json"
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);
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const PROGRAM_ID = Keypair.fromSecretKey(
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new Uint8Array(JSON.parse(fs.readFileSync(programKeypairPath, "utf8")))
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).publicKey;
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return PROGRAM_ID;
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}
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const sleep = (ms: number): Promise<any> =>
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new Promise((s) => setTimeout(s, ms));
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// Anchor.toml will copy this to localnet when we start our tests
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const DEFAULT_SOL_USD_FEED = new PublicKey(
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"GvDMxPzN1sCj7L26YDK2HnMRXEQmQ2aemov8YBtPS7vR"
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);
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describe("spl-feed-parser test", () => {
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const provider = anchor.AnchorProvider.env();
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anchor.setProvider(provider);
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let switchboard: SwitchboardTestContext;
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let aggregatorKey: PublicKey;
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before(async () => {
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// First, attempt to load the switchboard devnet PID
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try {
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switchboard = await SwitchboardTestContext.loadDevnetQueue(provider);
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aggregatorKey = DEFAULT_SOL_USD_FEED;
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console.log("devnet detected");
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return;
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} catch (error) {
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console.log(error);
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}
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// If fails, fallback to looking for a local env file
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try {
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switchboard = await SwitchboardTestContext.loadFromEnv(provider);
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const aggregatorAccount = await switchboard.createStaticFeed(100);
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aggregatorKey = aggregatorAccount.publicKey ?? PublicKey.default;
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console.log("localnet detected");
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return;
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} catch (error) {
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console.log(error);
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}
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// If fails, throw error
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throw new Error(
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`Failed to load the SwitchboardTestContext from devnet or from a switchboard.env file`
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);
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});
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it("Read SOL/USD Feed", async () => {
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const PROGRAM_ID = getProgramId();
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const readSwitchboardAggregatorTxn = new Transaction().add(
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new TransactionInstruction({
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keys: [
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{
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pubkey: aggregatorKey,
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isSigner: false,
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isWritable: false,
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},
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],
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programId: new PublicKey(PROGRAM_ID),
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data: Buffer.from([]),
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})
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);
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const signature = await provider.sendAndConfirm(
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readSwitchboardAggregatorTxn
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);
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const confirmedTxn = await provider.connection.getParsedTransaction(
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signature,
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"confirmed"
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);
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console.log(JSON.stringify(confirmedTxn?.meta?.logMessages, undefined, 2));
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});
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});
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