项目的配置。目前在这个项目中使用jest-expo进行测试。在这个项目中,jest的版本是39.0.0。全球安装的Jest版本为26.6.3
package.json:
"scripts": {
"start": "expo start",
"android": "expo start --android",
"ios": "expo start --ios",
"web": "expo start --web",
"eject": "expo eject",
"test": "jest",
"type": "module"
},
...
"devDependencies": {
"@babel/core": "^7.12.3",
"babel-preset-expo": "^8.3.0",
"jest-expo": "^39.0.0",
"react-test-renderer": "^17.0.1"
},
"jest": {
"preset": "jest-expo"
}jest.config.js
module.exports = {
setupFilesAfterEnv: [
'./setup-tests.js',
],
"transformIgnorePatterns": [
"/node_modules/@codler/react-native-keyboard-aware-scroll-view/lib/index.js",
"/node_modules/@react-native-community/async-storage/(?!(lib))",
"/node_modules/native-base-shoutem-theme/.*",
"node_modules/native-base/.*",
"node_modules/(?!(jest-)?react-native|react-clone-referenced-element|@react-native-community|expo(nent)?|@expo(nent)?/.*|react-navigation|@react-navigation/.*|@unimodules/.*|unimodules|sentry-expo|native-base|@sentry/.*|native-base-*|native-base-shoutem-*)"
],
verbose : true
};babel.config.js
module.exports = function(api) {
api.cache(true);
return {
presets: ['babel-preset-expo'],
plugins: ['inline-dotenv'],
};
};我正在尝试呈现一个响应本机登录页面的快照:
此错误是由LoginScreen.js中的以下导入模块引起的。
import {
Content,
Container,
H2,
Form,
Item,
Input,
Button,
Text,
View,
} from "native-base";LoginScreen.test.js内部的测试用例
import LoginScreen from './LoginScreen';
import React from 'react';
import renderer from 'react-test-renderer';
it('renders LoginScreen correctly', () => {
const tree = renderer.create(<LoginScreen />).toJSON();
expect(tree).toMatchSnapshot();
});测试用例正在抛出错误
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import connectStyle, { clearThemeCache } from "./src/connectStyle";
^^^^^^
SyntaxError: Cannot use import statement outside a module
at Runtime.createScriptFromCode (node_modules/jest-runtime/build/index.js:1258:14)
at Object.<anonymous> (node_modules/native-base/src/index.js:1:1)

我已经尝试了其他类似的答案,在堆栈溢出。但他们都不适用于目前的项目,我正在工作。
我已经将connectStyle添加到Jest transformIgnorePatterns中,但它仍然抛出了这个错误。
当前项目:使用世博开发的本地移动应用程序。用jest-世博做测试。项目的配置。

尝试卸载和重新安装所有的npm和世博模块,这也没有帮助。
发布于 2021-05-19 17:53:42
这是一个关于本地基地端的未决问题。有关详情,请参阅本票:
https://stackoverflow.com/questions/64771728
复制相似问题