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Improving Transure Analysis to exceed events that exceed the timeout restrictions
When you test the Solana contracts, using an anchor, bankrun and jest can be an effective approach. As the behavior of the contract becomes more complicated, it is increasingly challenging to diagnose problems as transactions exceed the limits of the timeout. In this article, we explore ways to improve test analysis on such scenarios.
Problem: Insufficient error messages
Currently, the time out of the Solana events is usually implemented by checking the “timeout” field of the transaction object. If the event exceeds the specified timeout, the error is thrown, but the exact cause of the problem may be difficult to determine.
Current solutions and restrictions
Anchor provides a number of features that can help with test analysis:
* Bankrun : A test frame that supports asynchronous events and restores, leads to power format.
* JEST : The popular JavaScript test framework that provides solid support for Solana’s test contracts.
However, these solutions do not guarantee accurate error messages or accurate problems. They can provide general information about error, but often do not recognize the root cause of the problem.
By suggesting a better approach: using “Sorana-test”
In order to improve test analysis and get more detailed views on errors, as events exceed the limits of the timeout, we can take advantage of Solana’s original test framework “Sorana test”.
Here’s an updated approach:
- Use the “Sorana test” for the validation of events : Instead of trusting only time out, use the “Sorana test” events to validate events before sending them to the block chain.
2
Updated code
`Javascript
Import {Startchor} ‘anchor-bankrun’;
Bring {error} ‘@soana/web3.js’;
Bring {test, Accountmeta} ‘@solan/test’;
// Set the test function to validate events before being sent to Blockchain
Async Function Valtimatetransaction (Event: Any): Permit {
Const error = Wait error.createfrom event;
// Make sure the error is thrown when the event exceeds time limits
If (error manifestation error && error.message.inClude (‘Time Output Exceeded’)) {
Console.log (event timed!);
} Else {
Console.error (error);
}
}
// Set the test to simulate events whose timeout exceeds expected boundaries
Async Function Testimoexceed () {
Const Accounts = test.createstaccount ();
Const key = accounts.key;
// Create an event that exceeds the timeout limit
Const Transaction = {
// Set the details of the event …
Information: [],
Account,
Programs: []
};
Wait Startchor (StartPrograms ([Key, {AccountMetadata: Accountmeta})])))))
.Runrogram (
[[
‘Your_ process_id’,
Your_ process_data,
event
–
)
Try {
// Simulates the time -out error
Const timeouterror = new error (‘timeout was exceeded’);
Wait for validattiransaction (timeouterror);
Console.log (‘event timed!’);
} catch (error) {
If (error manifestation error && error.message.inClude (‘Time Output Exceeded’)) {
Console.error (event timed!);
}
}
// Return the event to restore the original program
Wait startchor (). Run Program (
[[
Restore Your_ process_id,
‘Your_ process_data’,
accountit.key,
key
–
)
}
// complete the test function
Testimoutexececed ();
`
conclusion
In this article, we have discussed the challenges of analyzing errors as transactions exceed time-cut restrictions and have suggested an alternative approach using the “Sorana test”.
