lending: Update JS tests to solana-test-validator (#1513)

* lending: Update JS tests to solana-test-validator

* Add solana tools install

* Fix oopsie on the path

* Move where deployed programs go

Author: joncinque

.github/workflows/pull-request.yml

@@ -205,7 +205,7 @@ jobs:
         uses: actions/download-artifact@v2
         with:
           name: programs
-          path: target/bpfel-unknown-unknown/release
+          path: target/deploy
       - run: ./ci/js-test-token-lending.sh
 
   fuzz:

ci/js-test-token-lending.sh

@@ -1,16 +1,12 @@
 #!/usr/bin/env bash
 
-set -ex
-cd "$(dirname "$0")"
+set -e
+cd "$(dirname "$0")/.."
+source ./ci/solana-version.sh install
 
-(cd ../token/js && npm install)
-
-cd ../token-lending/js
+set -x
+cd token-lending/js
 npm install
 npm run lint
 npm run build
-npm run cluster:localnet
-npm run localnet:update
-npm run localnet:up
-npm run start
-npm run localnet:down
+npm run start-with-test-validator

token-lending/js/.gitignore

@@ -11,3 +11,4 @@ compiled
 .rpt2_cache
 docs
 lib
+test-ledger

token-lending/js/cli/main.ts

@@ -2,12 +2,10 @@
  * Exercises the token-lending program
  */
 
-import { loadPrograms, createLendingMarket } from "./token-lending-test";
+import { createLendingMarket } from "./token-lending-test";
 
 async function main() {
   // These test cases are designed to run sequentially and in the following order
-  console.log("Run test: loadPrograms");
-  await loadPrograms();
   console.log("Run test: createLendingMarket");
   await createLendingMarket();
   console.log("Success\n");

token-lending/js/cli/token-lending-test.ts

@@ -1,18 +1,10 @@
 /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
 
-import fs from "mz/fs";
-import {
-  Account,
-  Connection,
-  BpfLoader,
-  PublicKey,
-  BPF_LOADER_PROGRAM_ID,
-} from "@solana/web3.js";
-import { Token } from "@solana/spl-token";
+import { Account, Connection } from "@solana/web3.js";
+import { Token, TOKEN_PROGRAM_ID } from "@solana/spl-token";
 
-import { LendingMarket } from "../client";
-import { Store } from "../client/util/store";
+import { LENDING_PROGRAM_ID, LendingMarket } from "../client";
 import { newAccountWithLamports } from "../client/util/new-account-with-lamports";
 import { url } from "../client/util/url";
 
@@ -27,17 +19,6 @@ async function getConnection(): Promise<Connection> {
   return connection;
 }
 
-let tokenProgramId: PublicKey;
-let tokenLendingProgramId: PublicKey;
-
-export async function loadPrograms(): Promise<void> {
-  const connection = await getConnection();
-  ({ tokenProgramId, tokenLendingProgramId } = await GetPrograms(connection));
-
-  console.log("SPL Token Program ID", tokenProgramId.toString());
-  console.log("SPL Token Lending Program ID", tokenLendingProgramId.toString());
-}
-
 export async function createLendingMarket(): Promise<void> {
   const connection = await getConnection();
 
@@ -54,86 +35,17 @@ export async function createLendingMarket(): Promise<void> {
     quoteMintAuthority.publicKey,
     null,
     2,
-    tokenProgramId
+    TOKEN_PROGRAM_ID
   );
 
   const lendingMarketAccount = new Account();
   await LendingMarket.create({
     connection,
-    tokenProgramId,
-    lendingProgramId: tokenLendingProgramId,
+    tokenProgramId: TOKEN_PROGRAM_ID,
+    lendingProgramId: LENDING_PROGRAM_ID,
     quoteTokenMint: quoteTokenMint.publicKey,
     lendingMarketAccount,
     lendingMarketOwner: payer.publicKey,
     payer,
   });
 }
-
-async function loadProgram(
-  connection: Connection,
-  path: string
-): Promise<PublicKey> {
-  const data = await fs.readFile(path);
-  const { feeCalculator } = await connection.getRecentBlockhash();
-
-  const loaderCost =
-    feeCalculator.lamportsPerSignature *
-    BpfLoader.getMinNumSignatures(data.length);
-  const minAccountBalance = await connection.getMinimumBalanceForRentExemption(
-    0
-  );
-  const minExecutableBalance = await connection.getMinimumBalanceForRentExemption(
-    data.length
-  );
-  const balanceNeeded = minAccountBalance + loaderCost + minExecutableBalance;
-
-  const from = await newAccountWithLamports(connection, balanceNeeded);
-  const program_account = new Account();
-  console.log("Loading program:", path);
-  await BpfLoader.load(
-    connection,
-    from,
-    program_account,
-    data,
-    BPF_LOADER_PROGRAM_ID
-  );
-  return program_account.publicKey;
-}
-
-async function GetPrograms(
-  connection: Connection
-): Promise<{
-  tokenProgramId: PublicKey;
-  tokenLendingProgramId: PublicKey;
-}> {
-  const store = new Store();
-  let tokenProgramId = null;
-  let tokenLendingProgramId = null;
-  try {
-    const config = await store.load("config.json");
-    console.log("Using pre-loaded programs");
-    console.log(
-      "  Note: To reload programs remove client/util/store/config.json"
-    );
-    if ("tokenProgramId" in config && "tokenLendingProgramId" in config) {
-      tokenProgramId = new PublicKey(config["tokenProgramId"]);
-      tokenLendingProgramId = new PublicKey(config["tokenLendingProgramId"]);
-    } else {
-      throw new Error("Program ids not found");
-    }
-  } catch (err) {
-    tokenProgramId = await loadProgram(
-      connection,
-      "../../target/bpfel-unknown-unknown/release/spl_token.so"
-    );
-    tokenLendingProgramId = await loadProgram(
-      connection,
-      "../../target/bpfel-unknown-unknown/release/spl_token_lending.so"
-    );
-    await store.save("config.json", {
-      tokenProgramId: tokenProgramId.toString(),
-      tokenLendingProgramId: tokenLendingProgramId.toString(),
-    });
-  }
-  return { tokenProgramId, tokenLendingProgramId };
-}

token-lending/js/client/index.ts

@@ -12,11 +12,12 @@ import {
   SYSVAR_RENT_PUBKEY,
   sendAndConfirmTransaction,
 } from "@solana/web3.js";
+import { TOKEN_PROGRAM_ID } from "@solana/spl-token";
 import * as BufferLayout from "buffer-layout";
 import * as Layout from "./layout";
 
-const TOKEN_PROGRAM_ID = new PublicKey(
-  "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
+export const LENDING_PROGRAM_ID = new PublicKey(
+  "LendZqTs7gn5CTSJU1jWKhKuVpjJGom45nnwPb2AMTi"
 );
 
 /**