| // 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. |
| |
| const Nano = require('..') |
| const COUCH_URL = 'http://localhost:5984' |
| const nano = Nano(COUCH_URL) |
| const nock = require('nock') |
| |
| afterEach(() => { |
| nock.cleanAll() |
| }) |
| |
| test('should be able to access a MapReduce view as a stream - GET /db/_design/ddoc/_view/viewname - db.viewAsStream', () => { |
| // mocks |
| const response = { |
| rows: [ |
| { key: null, value: 23515 } |
| ] |
| } |
| const scope = nock(COUCH_URL) |
| .get('/db/_design/ddoc/_view/viewname') |
| .reply(200, response) |
| |
| return new Promise((resolve, reject) => { |
| const db = nano.db.use('db') |
| const s = db.viewAsStream('ddoc', 'viewname') |
| expect(typeof s).toBe('object') |
| let buffer = '' |
| s.on('data', (chunk) => { |
| buffer += chunk.toString() |
| }) |
| s.on('end', () => { |
| expect(buffer).toBe(JSON.stringify(response)) |
| expect(scope.isDone()).toBe(true) |
| resolve() |
| }) |
| }) |
| }) |