@fgv/ts-utils-jest/dist/matchers/toFailWithDetail/predicate.js

Custom matchers for ts-utils result class

import { equals } from '@jest/expect-utils';
export const matcherName = 'toFailWith';
export function predicate(received, expectedResult, expectedDetail) {
    if (received.isFailure()) {
        if (expectedResult === undefined) {
            if (received.message !== undefined) {
                return false;
            }
        }
        else if (expectedResult instanceof RegExp) {
            if (received.message.match(expectedResult) === null) {
                return false;
            }
        }
        else if (received.message !== expectedResult) {
            return false;
        }
        return equals(received.detail, expectedDetail);
    }
    return false;
}
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