solana-developers · jacobcreech · Sep 11, 2023 · Sep 11, 2023
diff --git a/basics/account-data/anchor/package.json b/basics/account-data/anchor/package.json
@@ -1,14 +1,14 @@
 {
-    "dependencies": {
-        "@project-serum/anchor": "^0.24.2"
-    },
-    "devDependencies": {
-        "@types/bn.js": "^5.1.0",
-        "@types/chai": "^4.3.0",
-        "@types/mocha": "^9.0.0",
-        "chai": "^4.3.4",
-        "mocha": "^9.0.3",
-        "ts-mocha": "^10.0.0",
-        "typescript": "^4.3.5"
-    }
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.28.0"
+  },
+  "devDependencies": {
+    "@types/bn.js": "^5.1.0",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.0.0",
+    "chai": "^4.3.4",
+    "mocha": "^9.0.3",
+    "ts-mocha": "^10.0.0",
+    "typescript": "^4.3.5"
+  }
 }
diff --git a/basics/account-data/anchor/tests/test.ts b/basics/account-data/anchor/tests/test.ts
@@ -1,24 +1,20 @@
-import * as anchor from "@project-serum/anchor";
+import * as anchor from "@coral-xyz/anchor";
 import { AnchorProgramExample } from "../target/types/anchor_program_example";
 
 describe("Account Data!", () => {
-
   const provider = anchor.AnchorProvider.env();
   anchor.setProvider(provider);
   const payer = provider.wallet as anchor.Wallet;
-  const program = anchor.workspace.AnchorProgramExample as anchor.Program<AnchorProgramExample>;
+  const program = anchor.workspace
+    .AnchorProgramExample as anchor.Program<AnchorProgramExample>;
 
   const addressInfoAccount = anchor.web3.Keypair.generate();
 
   it("Create the address info account", async () => {
     console.log(`Payer Address      : ${payer.publicKey}`);
     console.log(`Address Info Acct  : ${addressInfoAccount.publicKey}`);
-    await program.methods.createAddressInfo(
-      "Joe C",
-      136,
-      "Mile High Dr.",
-      "Solana Beach",
-    )
+    await program.methods
+      .createAddressInfo("Joe C", 136, "Mile High Dr.", "Solana Beach")
       .accounts({
         addressInfo: addressInfoAccount.publicKey,
         payer: payer.publicKey,

diff --git a/basics/checking-accounts/anchor/package.json b/basics/checking-accounts/anchor/package.json
@@ -1,14 +1,14 @@
 {
-    "dependencies": {
-        "@project-serum/anchor": "^0.24.2"
-    },
-    "devDependencies": {
-        "@types/bn.js": "^5.1.0",
-        "@types/chai": "^4.3.0",
-        "@types/mocha": "^9.0.0",
-        "chai": "^4.3.4",
-        "mocha": "^9.0.3",
-        "ts-mocha": "^10.0.0",
-        "typescript": "^4.3.5"
-    }
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.28.0"
+  },
+  "devDependencies": {
+    "@types/bn.js": "^5.1.0",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.0.0",
+    "chai": "^4.3.4",
+    "mocha": "^9.0.3",
+    "ts-mocha": "^10.0.0",
+    "typescript": "^4.3.5"
+  }
 }
diff --git a/basics/checking-accounts/anchor/tests/test.ts b/basics/checking-accounts/anchor/tests/test.ts
@@ -1,11 +1,11 @@
-import * as anchor from "@project-serum/anchor";
+import * as anchor from "@coral-xyz/anchor";
 import { AnchorProgramExample } from "../target/types/anchor_program_example";
 
 describe("Anchor example", () => {
-
   const provider = anchor.AnchorProvider.env();
   anchor.setProvider(provider);
-  const program = anchor.workspace.AnchorProgramExample as anchor.Program<AnchorProgramExample>;
+  const program = anchor.workspace
+    .AnchorProgramExample as anchor.Program<AnchorProgramExample>;
   const payer = provider.wallet as anchor.Wallet;
 
   // We'll create this ahead of time.
@@ -15,25 +15,24 @@ describe("Anchor example", () => {
   const accountToCreate = anchor.web3.Keypair.generate();
 
   it("Create an account owned by our program", async () => {
-
     let ix = anchor.web3.SystemProgram.createAccount({
-        fromPubkey: provider.wallet.publicKey,
-        newAccountPubkey: accountToChange.publicKey,
-        lamports: await provider.connection.getMinimumBalanceForRentExemption(0),
-        space: 0,
-        programId: program.programId, // Our program
+      fromPubkey: provider.wallet.publicKey,
+      newAccountPubkey: accountToChange.publicKey,
+      lamports: await provider.connection.getMinimumBalanceForRentExemption(0),
+      space: 0,
+      programId: program.programId, // Our program
     });
 
     await anchor.web3.sendAndConfirmTransaction(
-        provider.connection, 
-        new anchor.web3.Transaction().add(ix),
-        [payer.payer, accountToChange]
+      provider.connection,
+      new anchor.web3.Transaction().add(ix),
+      [payer.payer, accountToChange]
     );
   });
 
   it("Check accounts", async () => {
-
-    await program.methods.checkAccounts()
+    await program.methods
+      .checkAccounts()
       .accounts({
         payer: provider.wallet.publicKey,
         accountToCreate: accountToCreate.publicKey,
@@ -42,6 +41,5 @@ describe("Anchor example", () => {
       })
       .signers([payer.payer])
       .rpc();
-
   });
 });
diff --git a/basics/close-account/anchor/migrations/deploy.ts b/basics/close-account/anchor/migrations/deploy.ts
@@ -2,7 +2,7 @@
 // single deploy script that's invoked from the CLI, injecting a provider
 // configured from the workspace's Anchor.toml.
 
-const anchor = require("@project-serum/anchor");
+const anchor = require("@coral-xyz/anchor");
 
 module.exports = async function (provider) {
   // Configure client to use the provider.

diff --git a/basics/close-account/anchor/package.json b/basics/close-account/anchor/package.json
@@ -1,19 +1,19 @@
 {
-    "scripts": {
-        "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
-        "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check"
-    },
-    "dependencies": {
-        "@project-serum/anchor": "^0.25.0"
-    },
-    "devDependencies": {
-        "chai": "^4.3.4",
-        "mocha": "^9.0.3",
-        "ts-mocha": "^10.0.0",
-        "@types/bn.js": "^5.1.0",
-        "@types/chai": "^4.3.0",
-        "@types/mocha": "^9.0.0",
-        "typescript": "^4.3.5",
-        "prettier": "^2.6.2"
-    }
+  "scripts": {
+    "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
+    "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check"
+  },
+  "dependencies": {
+    "@coral-xyz/anchor": "^0.28.0"
+  },
+  "devDependencies": {
+    "chai": "^4.3.4",
+    "mocha": "^9.0.3",
+    "ts-mocha": "^10.0.0",
+    "@types/bn.js": "^5.1.0",
+    "@types/chai": "^4.3.0",
+    "@types/mocha": "^9.0.0",
+    "typescript": "^4.3.5",
+    "prettier": "^2.6.2"
+  }
 }
diff --git a/basics/close-account/anchor/tests/close-account.ts b/basics/close-account/anchor/tests/close-account.ts
@@ -1,82 +1,99 @@
-import * as anchor from "@project-serum/anchor";
-import { Program } from "@project-serum/anchor";
-import {Keypair, LAMPORTS_PER_SOL} from "@solana/web3.js";
+import * as anchor from "@coral-xyz/anchor";
+import { Program } from "@coral-xyz/anchor";
+import { Keypair, LAMPORTS_PER_SOL } from "@solana/web3.js";
 import { CloseAccountProgram } from "../target/types/close_account_program";
-import {BlockheightBasedTransactionConfirmationStrategy, PublicKey} from "@solana/web3.js";
+import {
+  BlockheightBasedTransactionConfirmationStrategy,
+  PublicKey,
+} from "@solana/web3.js";
 import assert from "assert";
 
 describe("close-an-account", () => {
-    // Configure the client to use the local cluster.
-    anchor.setProvider(anchor.AnchorProvider.env());
+  // Configure the client to use the local cluster.
+  anchor.setProvider(anchor.AnchorProvider.env());
 
-    const program = anchor.workspace.CloseAccountProgram as Program<CloseAccountProgram>;
-    const connection = program.provider.connection;
-    const payer = Keypair.generate();
+  const program = anchor.workspace
+    .CloseAccountProgram as Program<CloseAccountProgram>;
+  const connection = program.provider.connection;
+  const payer = Keypair.generate();
 
-    async function airdrop(receiver: PublicKey, amount: number) {
-        const sig = await program.provider.connection.requestAirdrop(receiver, amount);
-        const blockStats = await program.provider.connection.getLatestBlockhash();
-        const strategy: BlockheightBasedTransactionConfirmationStrategy = {
-            signature: sig,
-            blockhash: blockStats.blockhash,
-            lastValidBlockHeight: blockStats.lastValidBlockHeight
-        }
-        await program.provider.connection.confirmTransaction(strategy, "confirmed");
-    }
+  async function airdrop(receiver: PublicKey, amount: number) {
+    const sig = await program.provider.connection.requestAirdrop(
+      receiver,
+      amount
+    );
+    const blockStats = await program.provider.connection.getLatestBlockhash();
+    const strategy: BlockheightBasedTransactionConfirmationStrategy = {
+      signature: sig,
+      blockhash: blockStats.blockhash,
+      lastValidBlockHeight: blockStats.lastValidBlockHeight,
+    };
+    await program.provider.connection.confirmTransaction(strategy, "confirmed");
+  }
 
-    function getUserAccount(user: PublicKey): [PublicKey, number] {
-        return PublicKey.findProgramAddressSync(
-            [
-                Buffer.from("USER"),
-                user.toBuffer()
-            ], program.programId)
-    }
+  function getUserAccount(user: PublicKey): [PublicKey, number] {
+    return PublicKey.findProgramAddressSync(
+      [Buffer.from("USER"), user.toBuffer()],
+      program.programId
+    );
+  }
 
-    it("Airdrop", async () => {
-        const balanceBefore = await connection.getBalance(payer.publicKey);
-        await airdrop(payer.publicKey, LAMPORTS_PER_SOL);
-        const balanceAfter = await connection.getBalance(payer.publicKey);
-        assert.equal(balanceAfter, balanceBefore + LAMPORTS_PER_SOL);
-    });
+  it("Airdrop", async () => {
+    const balanceBefore = await connection.getBalance(payer.publicKey);
+    await airdrop(payer.publicKey, LAMPORTS_PER_SOL);
+    const balanceAfter = await connection.getBalance(payer.publicKey);
+    assert.equal(balanceAfter, balanceBefore + LAMPORTS_PER_SOL);
+  });
 
+  it("Create Account", async () => {
+    const [userAccountAddress] = getUserAccount(payer.publicKey);
+    const userAccountBefore = await program.account.user.fetchNullable(
+      userAccountAddress,
+      "confirmed"
+    );
+    assert.equal(userAccountBefore, null);
 
-    it("Create Account", async () => {
-        const [userAccountAddress] = getUserAccount(payer.publicKey);
-        const userAccountBefore = await program.account.user.fetchNullable(userAccountAddress, "confirmed");
-        assert.equal(userAccountBefore, null);
+    await program.methods
+      .createUser({
+        name: "John Doe",
+      })
+      .accounts({
+        payer: payer.publicKey,
+        userAccount: userAccountAddress,
+      })
+      .signers([payer])
+      .rpc({ commitment: "confirmed", skipPreflight: true });
 
-        await program.methods
-            .createUser({
-                name: "John Doe"
-            })
-            .accounts({
-                payer: payer.publicKey,
-                userAccount: userAccountAddress
-            })
-            .signers([payer])
-            .rpc({commitment: "confirmed", skipPreflight: true});
+    const userAccountAfter = await program.account.user.fetchNullable(
+      userAccountAddress,
+      "confirmed"
+    );
+    assert.notEqual(userAccountAfter, null);
+    assert.equal(userAccountAfter.name, "John Doe");
+    assert.equal(userAccountAfter.user.toBase58(), payer.publicKey.toBase58());
+  });
 
-        const userAccountAfter = await program.account.user.fetchNullable(userAccountAddress, "confirmed");
-        assert.notEqual(userAccountAfter, null);
-        assert.equal(userAccountAfter.name, "John Doe");
-        assert.equal(userAccountAfter.user.toBase58(), payer.publicKey.toBase58());
-    })
+  it("Close Account", async () => {
+    const [userAccountAddress] = getUserAccount(payer.publicKey);
+    const userAccountBefore = await program.account.user.fetchNullable(
+      userAccountAddress,
+      "confirmed"
+    );
+    assert.notEqual(userAccountBefore, null);
 
-    it("Close Account", async () => {
-        const [userAccountAddress] = getUserAccount(payer.publicKey);
-        const userAccountBefore = await program.account.user.fetchNullable(userAccountAddress, "confirmed");
-        assert.notEqual(userAccountBefore, null);
+    await program.methods
+      .closeUser()
+      .accounts({
+        user: payer.publicKey,
+        userAccount: userAccountAddress,
+      })
+      .signers([payer])
+      .rpc({ commitment: "confirmed" });
 
-        await program.methods
-            .closeUser()
-            .accounts({
-                user: payer.publicKey,
-                userAccount: userAccountAddress
-            })
-            .signers([payer])
-            .rpc({commitment: "confirmed"});
-
-        const userAccountAfter = await program.account.user.fetchNullable(userAccountAddress, "processed");
-        assert.equal(userAccountAfter, null);
-    })
+    const userAccountAfter = await program.account.user.fetchNullable(
+      userAccountAddress,
+      "processed"
+    );
+    assert.equal(userAccountAfter, null);
+  });
 });
diff --git a/basics/counter/anchor/migrations/deploy.ts b/basics/counter/anchor/migrations/deploy.ts
@@ -2,7 +2,7 @@
 // single deploy script that's invoked from the CLI, injecting a provider
 // configured from the workspace's Anchor.toml.
 
-const anchor = require("@project-serum/anchor");
+const anchor = require("@coral-xyz/anchor");
 
 module.exports = async function (provider) {
   // Configure client to use the provider.