Jest/Enzyme 单元测试最近更新后无法访问以前的 DOM 元素
Cannot access previous DOM elements after recent update in Jest/Enzyme unit tests
我正在使用 Jest 和 Enzyme 对我的应用程序进行单元测试。我以前是这样测试的:
const textFieldWrapper= shallow(<TextField label="Standard" />);
expect(textFieldWrapper.find('input').length).toEqual(1);
现在,返回的 DOM 似乎是:
<ContextConsumer>
[function]
</ContextConsumer>
而且我无法再访问输入。
我的问题是,如何使用这个新呈现的 DOM 访问输入值?
packages.json:
"devDependencies": {
"@types/enzyme": "^3.1.14",
"@types/enzyme-adapter-react-16": "^1.0.3",
"@types/jest": "^23.0.0",
"@types/react": "^16.3.16",
"@types/react-dom": "^16.0.5",
"@types/react-router-dom": "^4.2.6",
"enzyme": "^3.6.0",
"enzyme-adapter-react-16": "^1.5.0",
"react-test-renderer": "^16.3.0"
},
"dependencies": {
"office-ui-fabric-react": "^6.71.0",
"react": "^16.5.2",
"react-dom": "^16.5.2",
"react-router-dom": "^4.3.1",
}
我正在使用 Jest 和 Enzyme 对我的应用程序进行单元测试。我以前是这样测试的:
const textFieldWrapper= shallow(<TextField label="Standard" />);
expect(textFieldWrapper.find('input').length).toEqual(1);
现在,返回的 DOM 似乎是:
<ContextConsumer>
[function]
</ContextConsumer>
而且我无法再访问输入。
我的问题是,如何使用这个新呈现的 DOM 访问输入值?
packages.json:
"devDependencies": {
"@types/enzyme": "^3.1.14",
"@types/enzyme-adapter-react-16": "^1.0.3",
"@types/jest": "^23.0.0",
"@types/react": "^16.3.16",
"@types/react-dom": "^16.0.5",
"@types/react-router-dom": "^4.2.6",
"enzyme": "^3.6.0",
"enzyme-adapter-react-16": "^1.5.0",
"react-test-renderer": "^16.3.0"
},
"dependencies": {
"office-ui-fabric-react": "^6.71.0",
"react": "^16.5.2",
"react-dom": "^16.5.2",
"react-router-dom": "^4.3.1",
}