Unit testing TypeError:_reactNativeLanguages.default.addEventListener不是一个简单的函数

我已经完成了我的第一个react本机应用程序。现在，我想使用jest进行单元测试并获得整个应用程序的代码覆盖率。我使用过npm包，如，

splash test.js:

import React from 'react';
import Splash from '../Src/components/authentication/Splash';

import renderer from 'react-test-renderer';


test('renders correctly',()=>{
const tree = renderer.create(
<Splash />
).toJSON();
expect(tree).toMatchSnapshot();
})

jest.mock('react-native-languages', () => ({
RNLanguages: {
language: 'en',
languages: ['en'],
},
}));

{
  "name": "app-name",
  "version": "1.0.4",
  "private": true,
  "rnpm": {
    "assets": [
      "Src/assets/fonts/"
    ]
  },
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest --coverage --coverageDirectory=output/coverage/jest"
  },
  "dependencies": {
    "i18n-js": "^3.1.0",
    "react": "16.6.3",
    "react-native": "0.57.8",
    "react-native-fast-image-zoom-viewer": "^2.3.0",
    "react-native-firebase": "^5.1.1",
    "react-native-gifted-chat": "^0.7.2",
    "react-native-image-crop-picker": "^0.21.3",
    "react-native-image-zoom-viewer": "^2.2.25",
    "react-native-languages": "^3.0.1",
    "react-native-material-dropdown": "^0.11.1",
    "react-native-modal": "^7.0.2",
    "react-native-permissions": "^1.1.1",
    "react-native-progress": "^3.5.0",
    "react-native-restart": "0.0.9",
    "react-native-spinkit": "^1.1.1",
    "react-native-swiper": "^1.5.14",
    "react-native-view-toast": "0.0.1",
    "react-navigation": "^3.0.8",
    "react-redux": "^6.0.0",
    "realm": "^2.22.0",
    "redux": "^4.0.1",
    "redux-thunk": "^2.3.0",
    "rn-fetch-blob": "^0.10.15",
    "tipsi-stripe": "^7.1.0"
  },
  "devDependencies": {
    "babel-jest": "^23.6.0",
    "jest": "^23.6.0",
    "jest-junit": "^6.2.1",
    "metro-react-native-babel-preset": "^0.51.0",
    "react-test-renderer": "^16.6.3"
  },
  "jest": {
    "preset": "react-native",
    "transform": {
      "^.+\\.(js)$": "<rootDir>/node_modules/react-native/jest/preprocessor.js"
    },
    "setupFiles": [
      "./test/env.js"
    ],
    "coverageReporters": [
      "text"
    ],
    "reporters": [
      "default",
      "jest-junit"
    ],
    "collectCoverageFrom": [
      "Src/**/*.{js,jsx}",
      "!/node_modules/"
    ],
    "transformIgnorePatterns": [
      "node_modules/(?!(react-native|react-native-languages)/)"
    ]
  },
  "jest-junit": {
    "output": "output/coverage/junit/junit.xml",
    "usePathForSuiteName": "true"
  }
}

package.json:

import React from 'react';
import Splash from '../Src/components/authentication/Splash';

import renderer from 'react-test-renderer';


test('renders correctly',()=>{
const tree = renderer.create(
<Splash />
).toJSON();
expect(tree).toMatchSnapshot();
})

jest.mock('react-native-languages', () => ({
RNLanguages: {
language: 'en',
languages: ['en'],
},
}));

{
  "name": "app-name",
  "version": "1.0.4",
  "private": true,
  "rnpm": {
    "assets": [
      "Src/assets/fonts/"
    ]
  },
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest --coverage --coverageDirectory=output/coverage/jest"
  },
  "dependencies": {
    "i18n-js": "^3.1.0",
    "react": "16.6.3",
    "react-native": "0.57.8",
    "react-native-fast-image-zoom-viewer": "^2.3.0",
    "react-native-firebase": "^5.1.1",
    "react-native-gifted-chat": "^0.7.2",
    "react-native-image-crop-picker": "^0.21.3",
    "react-native-image-zoom-viewer": "^2.2.25",
    "react-native-languages": "^3.0.1",
    "react-native-material-dropdown": "^0.11.1",
    "react-native-modal": "^7.0.2",
    "react-native-permissions": "^1.1.1",
    "react-native-progress": "^3.5.0",
    "react-native-restart": "0.0.9",
    "react-native-spinkit": "^1.1.1",
    "react-native-swiper": "^1.5.14",
    "react-native-view-toast": "0.0.1",
    "react-navigation": "^3.0.8",
    "react-redux": "^6.0.0",
    "realm": "^2.22.0",
    "redux": "^4.0.1",
    "redux-thunk": "^2.3.0",
    "rn-fetch-blob": "^0.10.15",
    "tipsi-stripe": "^7.1.0"
  },
  "devDependencies": {
    "babel-jest": "^23.6.0",
    "jest": "^23.6.0",
    "jest-junit": "^6.2.1",
    "metro-react-native-babel-preset": "^0.51.0",
    "react-test-renderer": "^16.6.3"
  },
  "jest": {
    "preset": "react-native",
    "transform": {
      "^.+\\.(js)$": "<rootDir>/node_modules/react-native/jest/preprocessor.js"
    },
    "setupFiles": [
      "./test/env.js"
    ],
    "coverageReporters": [
      "text"
    ],
    "reporters": [
      "default",
      "jest-junit"
    ],
    "collectCoverageFrom": [
      "Src/**/*.{js,jsx}",
      "!/node_modules/"
    ],
    "transformIgnorePatterns": [
      "node_modules/(?!(react-native|react-native-languages)/)"
    ]
  },
  "jest-junit": {
    "output": "output/coverage/junit/junit.xml",
    "usePathForSuiteName": "true"
  }
}

{
“名称”：“应用程序名称”，
“版本”：“1.0.4”，
“私人”：没错，
“rnpm”：{
“资产”：[
“Src/assets/fonts/”
]
},
“脚本”：{
“开始”：“node node_modules/react native/local cli/cli.js start”，
“测试”：“jest--coverage--coverage Directory=output/coverage/jest”
},
“依赖项”：{
“i18n js”：“^3.1.0”，
“反应”：“16.6.3”，
“反应本机”：“0.57.8”，
“react本机快速图像缩放查看器”：“^2.3.0”，
“react native firebase”：“^5.1.1”，
“react native gifted chat”：“^0.7.2”，
“react本机映像裁剪选择器”：“^0.21.3”，
“react本机图像缩放查看器”：“^2.2.25”，
“反应母语”：“^3.0.1”，
“反应原材料下拉列表”：“^0.11.1”，
“反应本机模式”：“^7.0.2”，
“反应本机权限”：“^1.1.1”，
“反应本机进度”：“^3.5.0”，
“反应本机重启”：“0.0.9”，
“react native spinkit”：“^1.1.1”，
“react native swiper”：“^1.5.14”，
“react native view toast”：“0.0.1”，
“反应导航”：“^3.0.8”，
“react redux”：“^6.0.0”，
“领域”：“^2.22.0”，
“redux”：“^4.0.1”，
“redux thunk”：“^2.3.0”，
“rn fetch blob”：“^0.10.15”，
“tipsi条纹”：“^7.1.0”
},
“依赖性”：{
“巴别塔笑话”：“^23.6.0”，
“玩笑”：“^23.6.0”，
“jest junit”：“^6.2.1”，
“metro react native babel预设”：“^0.51.0”，
“反应测试渲染器”：“^16.6.3”
},
“笑话”：{
“预设”：“反应本机”，
“转变”：{
“^.+\.（js）$”：“/node\u modules/react native/jest/preprocessor.js”
},
“设置文件”：[
“/test/env.js”
],
“搬运工”：[
“文本”
],
“记者”：[
“默认”，
“开玩笑的少年”
],
“CollectionCoverage from”：[
“Src/***.{js，jsx}”，
“！/node\u模块/”
],
“transformIgnorePatterns”：[
“节点_模块/（？！（反应本机|反应本机语言）/）”
]
},
“开玩笑的少年”：{
“output”：“output/coverage/junit/junit.xml”，
“usePathForSuiteName”：“true”
}
}

现在，如果我进行npm测试，它会抛出一个错误，正如我在标题中提到的那样。有人告诉我如何绕过我在应用程序中使用的所有npm模块

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提前谢谢

我也犯了同样的错误：(