/* * Copyright (c) 2022-2024 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 assertPromiseIsRejectedWithError(actualPromise, expectedValue) { if (!isPromiseLike(actualPromise)) { return Promise.reject().then(function () { }, function () { return {pass: false, message: 'Expected not be called on a promise.'}; }); } return actualPromise.then( function (got) { return { pass: false, message: 'Expected a promise to be rejected but actualValue is resolve' }; }, function (actualValue) { return matchError(actualValue, expectedValue); } ); } function matchError(actualValue, expectedValue) { if (expectedValue.length == 1 && typeof expectedValue[0] === 'function') { if (expectedValue[0].name === actualValue.__proto__.name) { return {pass: true, message: 'actual error type is ' + actualValue.name + '.'}; } return {pass: false, message: `except error type is ${expectedValue[0].name},but actual is ${actualValue.name}.`}; } if (expectedValue.length == 1 && typeof expectedValue[0] === 'string') { if (expectedValue[0] === actualValue.message) { return {pass: true, message: `actual error message is ${actualValue.message}.`}; } return {pass: false, message: `except error message ${expectedValue[0]},but actual is ${actualValue.message}.`}; } if (expectedValue.length == 1) { return {pass: false, message: 'When only one parameter, it should be error type or error message.'}; } if (expectedValue.length == 2 && typeof expectedValue[0] === 'function' && expectedValue[0].name === actualValue.name) { if (typeof expectedValue[1] === 'string' && actualValue.message === expectedValue[1]) { return {pass: true, message: 'actual error message is ' + actualValue.message + '.'}; } return {pass: false, message: `except error message is ${expectedValue[1]},but actual is ${actualValue.message}.`}; } if (expectedValue.length == 2 && typeof expectedValue[0] === 'function' && expectedValue[0].name !== actualValue.name) { if (typeof expectedValue[1] === 'string' && actualValue.message === expectedValue[1]) { return {pass: false, message: `except error type is ${expectedValue[0].name},but actual is ${actualValue.name}.`}; } return {pass: false, message: 'except error type and message are incorrect.'}; } if (expectedValue.length > 2) { return {pass: false, message: 'Up to two parameters are supported.'}; } return {pass: true, message: 'not equal type'}; } export default assertPromiseIsRejectedWithError;