@wgoo/cli/lib/commands/jest.js

Wgoo Cli 是一个 React 组件库构建工具，通过 Wgoo Cli 可以快速搭建一套功能完备的 React 组件库。

const { runCLI } = require('jest');
const { setNodeEnv } = require('../common');
const { genPackageEntry } = require('../compiler/gen-package-entry');
const { ROOT, JEST_CONFIG_FILE, PACKAGE_ENTRY_FILE } = require('../common/constant');

function test(command) {
  setNodeEnv('test');

  genPackageEntry({
    outputPath: PACKAGE_ENTRY_FILE,
  });

  const config = {
    rootDir: ROOT,
    watch: command.watch,
    config: JEST_CONFIG_FILE,
    clearCache: command.clearCache,
    // make jest tests faster
    // see: https://ivantanev.com/make-jest-faster/
    maxWorkers: '50%',
  };

  runCLI(config, [ROOT])
    .then((response) => {
      if (!response.results.success && !command.watch) {
        process.exit(1);
      }
    })
    .catch((err) => {
      console.log(err);

      if (!command.watch) {
        process.exit(1);
      }
    });
}

module.exports = { test };