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Improving tests analysis of transactions exceeding time bounds
Testing contracts for Solana, Anchor, Bankrun and Jest can be a powerful approach. However, as contractual behavior becomes more complex, diagnosis of questions becomes increasingly difficult when surgery exceeds the limits of time. In this article, we will investigate ways to improve the analysis of such scenario tests.
Problem: Insufficient error messages
Currently, Solana operations are usually carried out by checking the Timeout field at the operation. If the operation exceeds the specified time, an error is emitted, but it may be difficult to determine the exact cause of the problem.
Existing solutions and restrictions
Anchor provides several features that can help perform test analysis:
* BANKRUN : Testing system, which supports asynchronous operations and returns results in flow format.
* JEST : A popular JavaScript test system providing strong support for testing Solana testing contracts.
However, these solutions do not guarantee accurate mistakes or accurate problems. They can provide general error information, but they often fail to determine the main causes of the problem.
To offer a better approach: Using Solana-Test
To improve test analysis and get more accurate insights on errors when transactions exceed the limits of time, we can use Solana’s native Solana-Test.
Here is an updated approach:
1
2.
updated code
`Javascript
Import {Startanchor} from ‘Inchor-Bankrun’;
Import {Error} from ‘@Solana/Web3.js’;
Import {Test, Accountmeta from ‘@Solana/Test’;
// Define the test function to confirm the operations before sending them to Blockchain
Async’s feature ValidattransACTION (Operation: Any): Promise {
CONST ERROR = wait for error.createfrom operation;
// Check that the error is thrown out when the operation exceeds the limits of time
If (error instance Error && error.message.includes (‘Timeout exceed’) {
console.log (operation!
);
} ELSE {
console.error (error);
}
}
// Define a test to model operations while the time exceeding the expected boundaries
Async feature testimeoutexexe () {
CONST ACCOUNTS = TEST.CREATESCOUNT ();
CONST KEY = Account.Key;
// Create an operation exceeding the time limit
CONST TRANSPORT = {
// Define information about surgery …
Data: [],
accounts,
Programs: []
};
Wait “Startanchor” (“Startprogram” ([key, {accountmetadata: accounta}))))))))))))))))))))))))))))
.Runprogram (
We started
‘your_program_id’,
Your_program_data,
transaction
]
);
try {
// imitate the time error
CONSTERROR = new error (“Time exceeds”);
wait for ValidattransACTION (Timeuterror);
console.log (‘surgery is set!’);
} catch (error) {
If (error instance Error && error.message.includes (‘Timeout exceed’) {
Console.error (Operation found!
);
}
}
// Return Operation Restore Original Program
wait for Startanchor (). runprogram (
We started
Return your_program_id
,
‘your_program_data’,
Accounts.KEY,
Key.program
]
);
}
// Run the test function
Testimeout -xver ();
`
Conclusion
In this article, we discussed the challenges of error analysis when surgery exceeds time limits and proposed an alternative method using the Solana Test.