From ced0586613b707b599bbfbaa8d7b4d2d84a0ed46 Mon Sep 17 00:00:00 2001
From: Aryan Bhosale <36108149+aryanbhosale@users.noreply.github.com>
Date: Wed, 10 Jan 2024 23:16:14 +0530
Subject: [PATCH] Error handling in testing-with-anchor.js

---
 .../client/testing-with-anchor.js             | 73 +++++++++++--------
 1 file changed, 44 insertions(+), 29 deletions(-)

diff --git a/code/anchor/testing-with-anchor/client/testing-with-anchor.js b/code/anchor/testing-with-anchor/client/testing-with-anchor.js
index e26d31edc..4f7c83609 100644
--- a/code/anchor/testing-with-anchor/client/testing-with-anchor.js
+++ b/code/anchor/testing-with-anchor/client/testing-with-anchor.js
@@ -3,41 +3,56 @@ const anchor = require("@project-serum/anchor");
 const { SystemProgram } = anchor.web3;
 
 describe("testing-with-anchor", () => {
-  const provider = anchor.Provider.env();
-  anchor.setProvider(provider);
-  const program = anchor.workspace.TestingWithAnchor;
-  const baseAccount = anchor.web3.Keypair.generate();
+  let provider;
+  let program;
+  let baseAccount;
+
+  before(async () => {
+    provider = anchor.Provider.env();
+    anchor.setProvider(provider);
+    program = anchor.workspace.TestingWithAnchor;
+    baseAccount = anchor.web3.Keypair.generate();
+  });
 
   it("Is initialized!", async () => {
-    // call initialize!
-    let tx = await program.rpc.initialize(provider.wallet.publicKey, {
-      accounts: {
-        baseAccount: baseAccount.publicKey,
-        user: provider.wallet.publicKey,
-        systemProgram: SystemProgram.programId,
-      },
-      signers: [baseAccount],
-    });
-    console.log("Your transaction signature", tx);
+    try {
+      let tx = await program.rpc.initialize(provider.wallet.publicKey, {
+        accounts: {
+          baseAccount: baseAccount.publicKey,
+          user: provider.wallet.publicKey,
+          systemProgram: SystemProgram.programId,
+        },
+        signers: [baseAccount],
+      });
+      console.log("Your transaction signature", tx);
+    } catch (error) {
+      console.error("Error initializing:", error);
+      throw error;
+    }
   });
 
   it("Is incrementing!", async () => {
-    let account = await program.account.baseAccount.fetch(
-      baseAccount.publicKey
-    );
-    console.log("Count is", account.count.toString());
+    try {
+      let account = await program.account.baseAccount.fetch(
+        baseAccount.publicKey
+      );
+      console.log("Count is", account.count.toString());
 
-    // Call increment!
-    await program.rpc.increment({
-      accounts: {
-        baseAccount: baseAccount.publicKey,
-        authority: provider.wallet.publicKey,
-      },
-    });
+      // Call increment!
+      await program.rpc.increment({
+        accounts: {
+          baseAccount: baseAccount.publicKey,
+          authority: provider.wallet.publicKey,
+        },
+      });
 
-    let accountAfterIncrement = await program.account.baseAccount.fetch(
-      baseAccount.publicKey
-    );
-    console.log("Count is", accountAfterIncrement.count.toString());
+      let accountAfterIncrement = await program.account.baseAccount.fetch(
+        baseAccount.publicKey
+      );
+      console.log("Count is", accountAfterIncrement.count.toString());
+    } catch (error) {
+      console.error("Error incrementing:", error);
+      throw error;
+    }
   });
 });