使用jest.run()或jest.runCLI()来运行所有测试或以编程方式运行jest的方式 [英] Use jest.run() or jest.runCLI() to run all tests or ways to run jest programmatically

问题描述

如何使用jest.run()或jest.runCLI()以编程方式运行所有测试?我想把什么作为论点?

How do I use jest.run() or jest.runCLI() to run all tests programmatically? What am I suppose to feed as an argument?

我试图找到有关它们的文档，但失败了.

I tried to find documentation regarding them but fail.

如果上述功能不起作用，如果我要以编程方式运行玩笑，我应该怎么称呼?

And if the above functions don't work, what am I supposed to call if I want to run jest programmatically?

推荐答案

Jest不应以编程方式运行.也许将来会如此.

Jest is not supposed to be run programmatically. Maybe it will in the future.

尝试运行以下内容:

const jest = require("jest");

const options = {
  projects: [__dirname],
  silent: true,
};

jest
  .runCLI(options, options.projects)
  .then((success) => {
    console.log(success);
  })
  .catch((failure) => {
    console.error(failure);
  });

作为then回调中的success，将传递一个包含globalConfig和results键的对象.看看它们，也许会对您有所帮助.

As success in then callback an object will be passed, containing globalConfig and results keys. Have a look on them, maybe it will help you.

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