@gala-chain/test ∙ API
API > transactionErrorCode
Function: transactionErrorCode()
transactionErrorCode(
code):AsymmetricMatcher_2
Creates a Jest matcher for asserting GalaChain transaction error responses with a specific error code.
Parameters
▪ code: number
The expected error code to match
Returns
A Jest matcher object that can be used with expect().toEqual()
Example
// Assert error response has specific error code
expect(response).toEqual(transactionErrorCode(404));
expect(response).toEqual(transactionErrorCode(400));