mirror of
https://github.com/zhigang1992/react-native-firebase.git
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67bbd30a34
* chore: upgrade testing project to RN 0.62.x * add placeholder flow script for CI * update jet to fix iOS issue * revert typedoc version (latest version not working) * add `react-native-port-patcher` back in - port still being ignored by RN so patching manually * add `react-native-port-patcher` back in - port still being ignored by RN so patching manually * temporarily use iphone x for detox until CI servers upgraded * - * Update package.json * Update on.e2e.js * Update orderByValue.e2e.js * Update on.e2e.js * Update init.js * -
67 lines
1.8 KiB
JavaScript
67 lines
1.8 KiB
JavaScript
/*
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* Copyright (c) 2016-present Invertase Limited & Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this library except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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const { PATH, seed, wipe } = require('../helpers');
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const TEST_PATH = `${PATH}/orderByValue`;
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describe('database().ref().orderByValue()', () => {
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before(() => seed(TEST_PATH));
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after(() => wipe(TEST_PATH));
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it('throws if an orderBy call has already been set', async () => {
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try {
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await firebase
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.database()
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.ref()
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.orderByChild('foo')
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.orderByValue();
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return Promise.reject(new Error('Did not throw an Error.'));
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} catch (error) {
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error.message.should.containEql("You can't combine multiple orderBy calls");
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return Promise.resolve();
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}
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});
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// TODO potentially flakey on CI iOS - possible crash
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xit('order by value', async () => {
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const ref = firebase
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.database()
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.ref(TEST_PATH)
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.child('query');
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await ref.set({
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a: 2,
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b: 3,
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c: 1,
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});
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try {
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const snapshot = await ref.orderByValue().once('value');
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const expected = ['c', 'a', 'b'];
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snapshot.forEach((childSnapshot, i) => {
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childSnapshot.key.should.eql(expected[i]);
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});
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return Promise.resolve();
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} catch (error) {
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throw error;
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}
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});
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});
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