mirror of
https://github.com/cupcakearmy/svelte-i18n.git
synced 2024-11-16 18:10:43 +01:00
115 lines
3.3 KiB
TypeScript
115 lines
3.3 KiB
TypeScript
import {
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getDictionary,
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hasLocaleDictionary,
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getClosestAvailableLocale,
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getMessageFromDictionary,
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addMessages,
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$dictionary,
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$locales,
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getLocaleDictionary,
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} from '../../src/client/stores/dictionary'
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import { get } from 'svelte/store'
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beforeEach(() => {
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$dictionary.set({})
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})
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test('adds a new dictionary to a locale', () => {
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addMessages('en', { field_1: 'name' })
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addMessages('pt', { field_1: 'nome' })
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expect(get($dictionary)).toMatchObject({
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en: { field_1: 'name' },
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pt: { field_1: 'nome' },
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})
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})
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test('merges the existing dictionaries with new ones', () => {
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addMessages('en', { field_1: 'name', deep: { prop1: 'foo' } })
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addMessages('en', { field_2: 'lastname', deep: { prop2: 'foo' } })
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addMessages('pt', { field_1: 'nome', deep: { prop1: 'foo' } })
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addMessages('pt', { field_2: 'sobrenome', deep: { prop2: 'foo' } })
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expect(get($dictionary)).toMatchObject({
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en: {
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field_1: 'name',
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field_2: 'lastname',
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deep: { prop1: 'foo', prop2: 'foo' },
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},
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pt: {
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field_1: 'nome',
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field_2: 'sobrenome',
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deep: { prop1: 'foo', prop2: 'foo' },
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},
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})
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})
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test('gets the whole current dictionary', () => {
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addMessages('en', { field_1: 'name' })
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expect(getDictionary()).toMatchObject({
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en: { field_1: 'name' },
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})
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})
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test('gets the dictionary of a locale', () => {
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addMessages('en', { field_1: 'name' })
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expect(getLocaleDictionary('en')).toMatchObject({ field_1: 'name' })
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})
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test('checks if a locale dictionary exists', () => {
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addMessages('pt', { field_1: 'name' })
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expect(hasLocaleDictionary('en')).toBe(false)
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expect(hasLocaleDictionary('pt')).toBe(true)
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})
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test('gets the closest available locale', () => {
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addMessages('pt', { field_1: 'name' })
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expect(getClosestAvailableLocale('pt-BR')).toBe('pt')
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})
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test("returns null if there's no closest locale available", () => {
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addMessages('pt', { field_1: 'name' })
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expect(getClosestAvailableLocale('it-IT')).toBe(null)
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})
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test('lists all locales in the dictionary', () => {
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addMessages('en', {})
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addMessages('pt', {})
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addMessages('pt-BR', {})
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expect(get($locales)).toEqual(['en', 'pt', 'pt-BR'])
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})
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describe('getting messages', () => {
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test('gets a message from a shallow dictionary', () => {
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addMessages('en', { message: 'Some message' })
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expect(getMessageFromDictionary('en', 'message')).toBe('Some message')
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})
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test('gets a message from a deep object in the dictionary', () => {
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addMessages('en', { messages: { message_1: 'Some message' } })
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expect(getMessageFromDictionary('en', 'messages.message_1')).toBe(
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'Some message'
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)
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})
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test('gets a message from an array in the dictionary', () => {
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addMessages('en', { messages: ['Some message', 'Other message'] })
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expect(getMessageFromDictionary('en', 'messages.0')).toBe('Some message')
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expect(getMessageFromDictionary('en', 'messages.1')).toBe('Other message')
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})
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test('accepts english in dictionary keys', () => {
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addMessages('pt', {
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'Hey man, how are you today?': 'E ai cara, como você vai hoje?',
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})
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expect(getMessageFromDictionary('pt', 'Hey man, how are you today?')).toBe(
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'E ai cara, como você vai hoje?'
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)
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})
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test('returns null for missing messages', () => {
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addMessages('en', {})
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expect(getMessageFromDictionary('en', 'foo')).toBe(null)
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})
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})
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