Address review suggestions

stdlib-integration-tests/transaction/tests/xa_transactions_test.bal

@@ -52,16 +52,18 @@ function testXATransactions() returns error? {
  str += " -> transaction ended.";
  }
 
- test:assertEquals("transaction started -> transaction committed -> transaction ended.", str);
+ test:assertEquals(str, "transaction started -> transaction committed -> transaction ended.");
 
- // Verify that the data was inserted successfully on both databases
+ // Verify that the data was inserted successfully to both databases
  sql:ExecutionResult employeeResult = check dbClient1->queryRow(`SELECT * FROM EMPLOYEE WHERE ID = 1`);
  sql:ExecutionResult salaryResult = check dbClient2->queryRow(`SELECT * FROM SALARY WHERE ID = 1`);
+ json employeeResultJson = employeeResult.toJson();
+ json salaryResultJson = salaryResult.toJson();
 
- test:assertEquals(1, (check employeeResult.toJson().ID));
- test:assertEquals("John", (check employeeResult.toJson().NAME));
- test:assertEquals(1, (check salaryResult.toJson().ID));
- test:assertEquals(20000.0, (check salaryResult.toJson().VALUE));
+ test:assertEquals(employeeResultJson.ID, 1);
+ test:assertEquals(employeeResultJson.NAME, "John");
+ test:assertEquals(salaryResultJson.ID, 1);
+ test:assertEquals(salaryResultJson.VALUE, 20000.00);
 
  checkpanic dbClient1.close();
  checkpanic dbClient2.close();