test: update contract deployment fee assertion to align with hip-1249

Signed-off-by: Logan Nguyen <[email protected]>

Author: quiet-node

packages/server/tests/acceptance/rpc_batch1.spec.ts

@@ -1475,7 +1475,7 @@ describe('@api-batch-1 RPC Server Acceptance Tests', function () {
         expect(info).to.have.property('access_list');
       });
 
-      it('@xts should execute "eth_sendRawTransaction" and deploy a contract with more than 2 HBAR transaction fee and less than max transaction fee', async function () {
+      it('@xts should execute "eth_sendRawTransaction" and deploy a contract with reasonable transaction fee within expected bounds', async function () {
         const balanceBefore = await relay.getBalance(accounts[2].wallet.address, 'latest');
 
         const gasPrice = await relay.gasPrice();
@@ -1498,12 +1498,17 @@ describe('@api-batch-1 RPC Server Acceptance Tests', function () {
         expect(info.contract_id).to.not.be.null;
         expect(info).to.have.property('created_contract_ids');
         expect(info.created_contract_ids.length).to.be.equal(1);
-        const diffInHbars =
-          BigInt(balanceBefore - balanceAfter) / BigInt(Constants.TINYBAR_TO_WEIBAR_COEF) / BigInt(100_000_000);
-        expect(Number(diffInHbars)).to.be.greaterThan(2);
-        expect(Number(diffInHbars)).to.be.lessThan(
-          (gasPrice * Constants.MAX_TRANSACTION_FEE_THRESHOLD) / Constants.TINYBAR_TO_WEIBAR_COEF / 100_000_000,
-        );
+
+        // Calculate fee in tinybars first to avoid precision loss, then convert to HBAR for comparison
+        const diffInTinybars = BigInt(balanceBefore - balanceAfter) / BigInt(Constants.TINYBAR_TO_WEIBAR_COEF);
+        const diffInHbars = Number(diffInTinybars) / 100_000_000; // Convert tinybars to HBAR as decimal
+
+        const maxPossibleFeeInHbars =
+          (gasPrice * Constants.MAX_TRANSACTION_FEE_THRESHOLD) / Constants.TINYBAR_TO_WEIBAR_COEF / 100_000_000;
+
+        // Ensure fee is greater than 0 and reasonable for contract deployment
+        expect(diffInHbars).to.be.greaterThan(0);
+        expect(diffInHbars).to.be.lessThan(maxPossibleFeeInHbars);
       });
 
       describe('Check subsidizing gas fees', async function () {