chore: update errors

noir-projects/noir-contracts/contracts/token_contract/src/types/balances_map.nr

@@ -120,10 +120,8 @@ impl<T> BalancesMap<T, &mut PrivateContext> {
         subtrahend: U128,
         limit: u32
     ) -> (U128, U128) where T: NoteInterface<T_SERIALIZED_LEN, T_SERIALIZED_BYTES_LEN> + OwnedNote {
-        // docs:start:get_notes
         let options = NoteGetterOptions::with_filter(filter_notes_min_sum, subtrahend).set_limit(limit);
         let notes = self.map.at(owner).get_notes(options);
-        // docs:end:get_notes
 
         assert(notes.len() > 0, "No notes found");
 
@@ -136,9 +134,7 @@ impl<T> BalancesMap<T, &mut PrivateContext> {
                 // This will call the the `compute_nullifer` function of the `token_note`
                 // which require knowledge of the secret key (currently the users encryption key).
                 // The contract logic must ensure that the spending key is used as well.
-                // docs:start:remove
                 self.map.at(owner).remove(note);
-                // docs:end:remove
 
                 minuend = minuend + note.get_amount();
             }

yarn-project/end-to-end/src/e2e_token_contract/transfer_private.test.ts

@@ -108,7 +108,7 @@ describe('e2e_token_contract transfer private', () => {
       const amount = balance0 + 1n;
       expect(amount).toBeGreaterThan(0n);
       await expect(asset.methods.transfer(accounts[1].address, amount).simulate()).rejects.toThrow(
-        'Assertion failed: Balance too low',
+        "Assertion failed: Cannot return zero notes 'returned_notes.len() != 0'",
       );
     });
 

yarn-project/end-to-end/src/guides/dapp_testing.test.ts

@@ -215,14 +215,18 @@ describe('guides/dapp/testing', () => {
       it('asserts a local transaction simulation fails by calling simulate', async () => {
         // docs:start:local-tx-fails
         const call = token.methods.transfer(recipient.getAddress(), 200n);
-        await expect(call.prove()).rejects.toThrow(/Balance too low/);
+        await expect(call.prove()).rejects.toThrow(
+          "Assertion failed: Cannot return zero notes 'returned_notes.len() != 0'",
+        );
         // docs:end:local-tx-fails
       });
 
       it('asserts a local transaction simulation fails by calling send', async () => {
         // docs:start:local-tx-fails-send
         const call = token.methods.transfer(recipient.getAddress(), 200n);
-        await expect(call.send().wait()).rejects.toThrow(/Balance too low/);
+        await expect(call.send().wait()).rejects.toThrow(
+          "Assertion failed: Cannot return zero notes 'returned_notes.len() != 0'",
+        );
         // docs:end:local-tx-fails-send
       });