52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import { toPromise, identity } from './';
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describe('views/Status/util', () => {
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describe('toPromise', () => {
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it('rejects on error result', () => {
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const ERROR = new Error();
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const FN = function (callback) {
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callback(ERROR);
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};
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return toPromise(FN).catch(err => {
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expect(err).to.equal(ERROR);
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});
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});
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it('resolves on success result', () => {
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const SUCCESS = 'ok, we are good';
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const FN = function (callback) {
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callback(null, SUCCESS);
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};
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return toPromise(FN).then(success => {
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expect(success).to.equal(SUCCESS);
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});
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});
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});
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describe('identity', () => {
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it('returns the value passed in', () => {
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const TEST = { abc: 'def' };
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expect(identity(TEST)).to.deep.equal(TEST);
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});
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});
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});
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