是否可以从Jest禁用特定的React警告（使用Create React App） [英] Is it possible to disable specific React warnings from Jest (using Create React App)

问题描述

最近，React开始为 componentWillReceiveProps 生命周期方法提供折旧警告。我正在使用一个利用此功能的库，维护人员尚未更新其代码库。

Recently, React started giving depreciation warnings for componentWillReceiveProps lifecycle method. I am using a library that utilized this function and the maintainers haven't updated their codebase yet.

当前，无论何时运行测试，无论是开发中的还是开发中的，在CI中，对于维护者提供的每个组件，我都会不断收到约30行的折旧警告。

Currently, any time I run my tests, whether it is in development or in CI, I keep getting ~30 lines of depreciation warnings for each component that the maintainer provides.

是否有一种方法可以抑制这些警告（至少在开发中）？

Is there a way to suppress these warnings (at least in development)?

编辑：

如果愿意，我愿意在文件中添加某些注释以禁用来自特定软件包的警告有机会：

I am willing to add certain comments in my files to disable warnings from a specific package if there is a chance:

// some line to disable warnings for this package
import { DateRangePicker } from 'react-dates';

推荐答案

如果要禁用所有满足某些条件的警告，并针对所有测试保留所有其他警告：

If you want to disable all warnings that meet some condition, keeping all other warnings, for all tests:

const originalWarn = console.warn.bind(console.warn)
beforeAll(() => {
  console.warn = (msg) => 
    !msg.toString().includes('componentWillReceiveProps') && originalWarn(msg)
}
afterAll(() => {
  console.warn = originalWarn
})

---

反应代码库还包含 expect（render（...））。toWarnDev（...） ，但笑话文档中未包含该信息，如果您想使用它，可能需要进行更多调查功能。

---

React codebase also contains expect(render(...)).toWarnDev(...), but that's not included in Jest documentation, you might need to investigate more if you want to use that feature.

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