Payment Driver ‐ Test Scenarios

All tests are run with multi transactions on or off (with exceptions). Check status at the end.

Test Number	Preconditions	Description	Steps	Expected Result	Error Code
1	TBD	Single token transfer transaction -> account1	TBD	Account1 balance changed accordingly	TBD
2	TBD	Multiple token transfer transactions to one account (account1)	TBD	Account1 balance changed accordingly	TBD
3	TBD	Token transfer to different accounts (without duplications)	TBD	Check accounts balance after finish	TBD
4	TBD	Multiple token transfers to multiple accounts (with duplications)	TBD	Check accounts balance after finish	TBD
5	TBD	Single transaction when no gas on account (test can be duplicated with small amount of gas)	TBD	Status of the driver is no gas left (with information how much you have and how much you need)	Suggested code eror: ErrorBiedak{msg: "Jesteś biedakiem"}
6	TBD	Single transaction when no token on account (test can be duplicated with small amount of token)	TBD	Status of the driver is no token left.	TBD
7	TBD	Single transaction that you can not sign (due to missing private key in config)	TBD	Status of invalid transaction due to impossiblity of signing it.	TBD
8	TBD	Transaction with wrong chain id	TBD	Status of invalid transaction due to missing chain id in configuration?	TBD
9	TBD	Transaction to null address	TBD	Invalid transaction due to trying to send to zero.	TBD
10	Blockchain in high gas state.	Single transaction with gas limit set low, after deadline	TBD	transaction is stuck - probably due to high gas conditions.	TBD
11	TBD	Wrong nonce (other transaction done in the same moment)	TBD	Invalid transaction due to wrong nonce.	TBD
12	TBD	Test scenario with cancelling transaction: 1. Transaction is stuck due to low gas price 2. Transaction is cancelled and retried (it should be exactly the same transaction)	TBD	New transaction is send instead of old	X
13	TBD	Test scenario with cancelling transaction and lowering gas between 1st and 2st step: 1. Transaction is stuck due to low gas price 2. Transaction is cancelled and retried, but in the middle old transaction is processed	TBD	New transaction has wrong nonce error, but driver detects that old transaction is processed and succeeded (all token transfers points now to old transaction)	TBD
14	TBD	The same as 12 but with 3 transactions (chaining). Details to be thinked of. Test scenario with cancelling transaction and lowering gas between 1st and 2st step 1. Transaction is stuck due to low gas price 2. Transaction is cancelled and retried, but in the middle old transaction is processed	TBD	New transaction has wrong nonce error, but driver detects that old transaction is processed and succeeded (all token transfers points now to old transaction)	TBD
15	TBD	Single transaction wrong nonce (because of external transaction) Start two instances at once.	TBD	Random one should succeed and other should have invalid transaction due to wrong nonce.	TBD
16	TBD	Load tests (for example 100000 transactions to be processed)	TBD	TBD	TBD
TBD	TBD	TBD	TBD	TBD	TBD

This tests can be preformed in different configurations (for example payments generated during the run)