【发布时间】:2023-06-23 17:02:01
【问题描述】:
next-i18next 使用它自己的Link 组件来兼容语言环境子路径。
https://github.com/isaachinman/next-i18next
当我尝试简单的快照测试时,我收到错误 Cannot read property language of undefined。
我的组件:
import React from 'react';
import { TFunction } from 'next-i18next';
import { withTranslation, Link } from '../../../i18n';
interface HeaderProps {
readonly t: TFunction;
}
const Header = ({ t }: HeaderProps): JSX.Element => {
return (
<>
<Flex>
<Box>
<Link href="/">{t('home')}</Link>
</Box>
</Flex>
</>
);
};
export default withTranslation('common')(Header);
这是快照测试:
import React from 'react';
import { render, screen } from '@testing-library/react';
import Header from './Header';
describe('<Header/>', () => {
test('it should render correctly', () => {
const { container } = render(<Header />);
expect(container.firstChild).toMatchSnapshot();
});
});
测试在没有Link 组件的情况下按预期运行并通过。
我已将我的i18n.ts 定义如下:
import path from 'path';
import NextI18Next from 'next-i18next';
import { publicRuntimeConfig } from './next.config';
const { localeSubpaths } = publicRuntimeConfig;
export const nextI18next = new NextI18Next({
browserLanguageDetection: false,
defaultNS: 'common',
defaultLanguage: 'en',
fallbackLng: 'en',
otherLanguages: ['fr'],
localeSubpaths,
localePath: path.resolve('./public/static/locales'),
});
export const {
i18n,
appWithTranslation,
Link,
withTranslation,
Router,
} = nextI18next;
有没有办法解决这个错误?
【问题讨论】:
-
你知道@RyanP13 了吗?
标签: reactjs jestjs next.js i18next next-i18next