我正在尝试对React进行单元测试。我正在使用开玩笑和酶。
这是我的.babelrc
{
"presets": ["es2015", "react", "airbnb"]
}
我的测试文件:
import React from 'react';
import { shallow, mount, render } from 'enzyme';
import Home from './Home/Home.js';
describe('Home', function() {
it('should render without throwing an error', function() {
expect(shallow(<Home />).contains(<div className="columns is-mobile"></div>)).toBe(true);
});
});
当我运行npm test
我收到以下错误:
FAIL client\components\Home.test.js
● Test suite failed to run
C:\Users\KeOt777\Kevin Ruiz - Front End Software Engineer\video_portal_api-master\client\components\Home\Home.css:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){.columns {
^
SyntaxError: Unexpected token .
at ScriptTransformer._transformAndBuildScript (node_modules/jest-runtime/build/script_transformer.js:305:17)
at Object.<anonymous> (client/components/Home/Home.js:4:1)
at Object.<anonymous> (client/components/Home.test.js:4:13)
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 2.373s
Ran all test suites.
npm ERR! Test failed. See above for more details.
任何人都可以帮我看看为什么我的测试无法运行?
答案 0 :(得分:0)
您可以尝试使用ES6代理。使用
通过npm安装<html>
<title> MY FORM </title>
<body>
<form method="POST" action="{{ url_for('form') }}">
{{form.csrf_token}}
{{ form.username.label }}
{{ form.username }}
<ul>
{% for error in form.username.errors %}
<li style="color: red;">{{ error }} </li>
{% endfor %}
</ul>
{{ form.password }}
{{ form.password.label }}
<input type="submit" value="Submit">
</form>
</body>
</html>
然后在你的jest配置文件中,将css的模块映射器更改为类似这样的
npm install --save-dev identity-obj-proxy
在here中查看更多内容。