35 lines
1.3 KiB
TypeScript
35 lines
1.3 KiB
TypeScript
import * as chai from 'chai';
|
|
import * as _ from 'lodash';
|
|
|
|
import { constants } from './constants';
|
|
|
|
const expect = chai.expect;
|
|
|
|
function _expectEitherError<T>(p: Promise<T>, error1: string, error2: string): PromiseLike<void> {
|
|
return expect(p)
|
|
.to.be.rejected()
|
|
.then(e => {
|
|
expect(e).to.satisfy(
|
|
(err: Error) => _.includes(err.message, error1) || _.includes(err.message, error2),
|
|
`expected promise to reject with error message that includes "${error1}" or "${error2}", but got: ` +
|
|
`"${e.message}"\n`,
|
|
);
|
|
});
|
|
}
|
|
|
|
export function expectInsufficientFunds<T>(p: Promise<T>): PromiseLike<void> {
|
|
return _expectEitherError(p, 'insufficient funds', "sender doesn't have enough funds");
|
|
}
|
|
|
|
export function expectRevertOrOtherError<T>(p: Promise<T>, otherError: string): PromiseLike<void> {
|
|
return _expectEitherError(p, constants.REVERT, otherError);
|
|
}
|
|
|
|
export function expectRevertOrAlwaysFailingTransaction<T>(p: Promise<T>): PromiseLike<void> {
|
|
return expectRevertOrOtherError(p, 'always failing transaction');
|
|
}
|
|
|
|
export function expectRevertOrContractCallFailed<T>(p: Promise<T>): PromiseLike<void> {
|
|
return expectRevertOrOtherError<T>(p, 'Contract call failed');
|
|
}
|