94 lines
3 KiB
TypeScript
94 lines
3 KiB
TypeScript
import { describe, it } from 'mocha'
|
|
import { expect } from 'chai'
|
|
import { createMtcuteI18n } from '../src'
|
|
import { OtherLanguageWrap } from '../src/types'
|
|
import { Message, PeersIndex } from '@mtcute/client'
|
|
|
|
describe('i18n', () => {
|
|
const en = {
|
|
direct: 'Hello',
|
|
fn: () => 'World',
|
|
withArgs: (name: string) => `Welcome ${name}`,
|
|
withArgsObj: ({ name }: { name: string }) => `Welcome ${name}`,
|
|
nested: {
|
|
string: 'Hello',
|
|
nested: {
|
|
fn: () => 'Hello',
|
|
},
|
|
},
|
|
}
|
|
const ru: OtherLanguageWrap<typeof en> = {
|
|
direct: 'Привет',
|
|
// fn: () => 'World',
|
|
withArgs: (name: string) => `Привет ${name}`,
|
|
// withArgsObj: ({ name }: { name: string }) => `Welcome ${name}`,
|
|
nested: {
|
|
// string: 'Hello',
|
|
nested: {
|
|
fn: 'Привет',
|
|
},
|
|
},
|
|
}
|
|
|
|
const tr = createMtcuteI18n({
|
|
primaryLanguage: {
|
|
name: 'en',
|
|
strings: en,
|
|
},
|
|
otherLanguages: { ru },
|
|
})
|
|
|
|
it('should work with direct string', () => {
|
|
expect(tr('en', 'direct')).to.equal('Hello')
|
|
})
|
|
|
|
it('should work with function without args', () => {
|
|
expect(tr('en', 'fn')).to.equal('World')
|
|
})
|
|
|
|
it('should work with function with args', () => {
|
|
expect(tr('en', 'withArgs', '')).to.equal('Welcome ')
|
|
expect(tr('en', 'withArgs', 'John')).to.equal('Welcome John')
|
|
expect(tr('en', 'withArgsObj', { name: 'John' })).to.equal(
|
|
'Welcome John'
|
|
)
|
|
})
|
|
|
|
it('should work with nested values', () => {
|
|
expect(tr('en', 'nested.string')).to.equal('Hello')
|
|
expect(tr('en', 'nested.nested.fn')).to.equal('Hello')
|
|
})
|
|
|
|
it('should work with other languages', () => {
|
|
expect(tr('ru', 'direct')).to.equal('Привет')
|
|
expect(tr('ru', 'withArgs', 'Ваня')).to.equal('Привет Ваня')
|
|
expect(tr('ru', 'nested.nested.fn')).to.equal('Привет')
|
|
})
|
|
|
|
it('should fallback to primary language when string is not translated', () => {
|
|
expect(tr('ru', 'fn')).to.equal('World')
|
|
expect(tr('ru', 'withArgsObj', { name: 'Ваня' })).to.equal(
|
|
'Welcome Ваня'
|
|
)
|
|
expect(tr('ru', 'nested.string')).to.equal('Hello')
|
|
})
|
|
|
|
it('should fallback to primary language when language is not available', () => {
|
|
expect(tr('kz', 'direct')).to.equal('Hello')
|
|
expect(tr(null, 'direct')).to.equal('Hello')
|
|
})
|
|
|
|
it('should parse language from a message', () => {
|
|
const message = new Message(
|
|
null as any,
|
|
{ _: 'message', peerId: { _: 'peerUser', userId: 1 } } as any,
|
|
PeersIndex.from({
|
|
users: [
|
|
{ _: 'user', id: 1, firstName: 'Пыня', langCode: 'ru' },
|
|
],
|
|
})
|
|
)
|
|
|
|
expect(tr(message, 'direct')).to.equal('Привет')
|
|
})
|
|
})
|