如何在jest nodejs中配置`jest-html-reporter`‘

Question

我使用jest在nodejs项目中运行单元测试。当我运行yarn test时，测试用例正在运行，但没有生成报告。

"scripts": {
    "test": "yarn run test:dev tests",
    "test:dev": "jest --config jest.config.js"
  },
  "dependencies": {
    "jest": "^22.4.4",
    "lodash": "^4.17.10",
    "mongodb": "^3.1.0-beta4",
    "test-utils": "^1.1.1"
  },
  "devDependencies": {
    "jest-html-reporter": "^2.3.0"
  },
  "jest": {
    "testResultsProcessor": "./node_modules/jest-html-reporter",
    "pageTitle": "Test Report",
    "outputPath": "./test-report.html"
  }

我还试图将配置放在jest.config.js文件中，但也不起作用。我还需要配置什么？

module.exports = {
  "globalSetup": "<rootDir>/src/globalSetup.js",
  "globalTeardown": "<rootDir>/src/globalTeardown.js",
  "testResultsProcessor": "./node_modules/jest-html-reporter"
}

Answer 1

尝试在package.json中添加下面的代码片段，就在jest配置的上方：

"jest-html-reporter": {
"pageTitle": "Unit Tests",
"outputPath": "./test-report.html",
"includeFailureMsg": true

}