xref: /test/testfwk/arkxtest/jsunit/src/module/assert/assertPromiseIsRejectedWith.js

/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import isPromiseLike from './isPromiseLike';

function assertPromiseIsRejectedWith(actualPromise, expectedValue) {

    if (!isPromiseLike(actualPromise)) {
        return Promise.reject().then(function () {
        }, function () {
            return {pass: false, message: 'Expected not be called on a promise.'};
        });
    }

    function tips(passed) {
        return ('Expected a promise ' + (passed ? 'not ' : '') +
            'to be rejected with ' + JSON.stringify(expectedValue[0]));
    }

    return actualPromise.then(
        function (got) {
            return {
                pass: false,
                message: tips(false) + ' but actualValue is resolve'
            };
        },
        function (actualValue) {
            if (JSON.stringify(actualValue) == JSON.stringify(expectedValue[0])) {
                return {
                    pass: true,
                    message: 'actualValue was rejected with ' + JSON.stringify(actualValue) + '.'
                };
            } else {
                return {
                    pass: false,
                    message: tips(false) + ' but it was rejected with ' + JSON.stringify(actualValue) + '.'
                };
            }
        }
    );
}

export default assertPromiseIsRejectedWith;