@fgv/ts-utils-jest/lib/matchers/toFailTestAndMatchSnapshot/index.js

Custom matchers for ts-utils result class

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/* eslint-disable @typescript-eslint/no-unused-vars,no-unused-vars */
const jest_snapshot_1 = require("jest-snapshot");
const predicate_1 = require("./predicate");
const jest_matcher_utils_1 = require("jest-matcher-utils");
exports.default = {
    toFailTestAndMatchSnapshot: function (cb) {
        const context = this;
        const cbResult = (0, predicate_1.predicate)(cb);
        if (cbResult.isFailure()) {
            return {
                pass: false,
                message: () => {
                    return [
                        (0, jest_matcher_utils_1.matcherHint)(`${predicate_1.matcherName}`, 'callback'),
                        '  Expected: Callback to fail with an error that matches snapshot',
                        '  Received: Callback succeeded'
                    ].join('\n');
                }
            };
        }
        return jest_snapshot_1.toMatchSnapshot.call(context, cbResult.value, 'toFailTestAndMatchSnapshot');
    }
};
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