mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Rick Hanlon
cc056907cf
Summary:
This diff cleans up two functions from:
```
LogBoxLogData.add({args: ['A']});
LogBoxLogParser({args: ['A']});
```
to:
```
LogBoxLogData.add(['A']);
LogBoxLogParser.parseLog(['A']);
```
Changelog: [Internal]
Reviewed By: cpojer
Differential Revision: D18056462
fbshipit-source-id: be6108069fc24b1f25d1382ad31c314183c793f8
80 lines
1.7 KiB
JavaScript
80 lines
1.7 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @emails oncall+react_native
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* @format
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* @flow
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*/
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'use strict';
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const LogBox = require('../LogBox');
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const LogBoxData = require('../Data/LogBoxData');
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declare var console: any;
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describe('LogBox', () => {
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const {error, warn} = console;
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beforeEach(() => {
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jest.resetModules();
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console.error = jest.fn();
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console.warn = jest.fn();
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});
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afterEach(() => {
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LogBox.uninstall();
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console.error = error;
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console.warn = warn;
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});
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it('can set `disableLogBox` after installing', () => {
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expect(console.disableLogBox).toBe(undefined);
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LogBox.install();
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expect(console.disableLogBox).toBe(false);
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expect(LogBoxData.isDisabled()).toBe(false);
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console.disableLogBox = true;
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expect(console.disableLogBox).toBe(true);
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expect(LogBoxData.isDisabled()).toBe(true);
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});
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it('can set `disableLogBox` before installing', () => {
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expect(console.disableLogBox).toBe(undefined);
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console.disableLogBox = true;
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LogBox.install();
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expect(console.disableLogBox).toBe(true);
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expect(LogBoxData.isDisabled()).toBe(true);
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});
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it('registers warnings', () => {
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jest.mock('../Data/LogBoxData');
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LogBox.install();
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expect(LogBoxData.add).not.toBeCalled();
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console.warn('...');
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expect(LogBoxData.add).toBeCalled();
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});
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it('registers errors beginning with "Warning: " as warnings', () => {
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jest.mock('../Data/LogBoxData');
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LogBox.install();
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console.error('...');
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expect(LogBoxData.add).not.toBeCalled();
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console.error('Warning: ...');
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expect(LogBoxData.add).toBeCalled();
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});
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});
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