7e8eec57f0
To limit the exposure of the private `LOCALE_DATA` from outside `@angular/core` this commit exposes private functions in the core to hide the internal structures better. * The `registerLocaleData()` implementation has moved from `@angular/common` to `@angular/core`. A stub that delegates to core has been left in common for backward compatibility. * A new `ɵunregisterLocaleData()` function has been provided, which is particularly useful in tests to clear out registered locales to prevent subsequent tests from being affected. * A private export of `ɵregisterLocaleData()` has been removed from `@angular/common`. This was not being used and is accessible via `@angular/core` anyway. PR Close #33523
61 lines
2.5 KiB
TypeScript
61 lines
2.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {ɵregisterLocaleData, ɵunregisterLocaleData} from '@angular/core';
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import localeEn from '@angular/common/locales/en';
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import localeFr from '@angular/common/locales/fr';
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import localeZh from '@angular/common/locales/zh';
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import localeEnAU from '@angular/common/locales/en-AU';
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import {getCurrencySymbol, getLocaleDateFormat, FormatWidth, getNumberOfCurrencyDigits} from '../../src/i18n/locale_data_api';
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{
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describe('locale data api', () => {
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beforeAll(() => {
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ɵregisterLocaleData(localeEn);
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ɵregisterLocaleData(localeFr);
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ɵregisterLocaleData(localeZh);
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ɵregisterLocaleData(localeEnAU);
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});
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afterAll(() => { ɵunregisterLocaleData(); });
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describe('getting currency symbol', () => {
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it('should return the correct symbol', () => {
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expect(getCurrencySymbol('USD', 'wide')).toEqual('$');
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expect(getCurrencySymbol('USD', 'narrow')).toEqual('$');
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expect(getCurrencySymbol('AUD', 'wide')).toEqual('A$');
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expect(getCurrencySymbol('AUD', 'narrow')).toEqual('$');
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expect(getCurrencySymbol('CRC', 'wide')).toEqual('CRC');
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expect(getCurrencySymbol('CRC', 'narrow')).toEqual('₡');
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expect(getCurrencySymbol('unexisting_ISO_code', 'wide')).toEqual('unexisting_ISO_code');
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expect(getCurrencySymbol('unexisting_ISO_code', 'narrow')).toEqual('unexisting_ISO_code');
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expect(getCurrencySymbol('USD', 'wide', 'en-AU')).toEqual('USD');
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expect(getCurrencySymbol('USD', 'narrow', 'en-AU')).toEqual('$');
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expect(getCurrencySymbol('AUD', 'wide', 'en-AU')).toEqual('$');
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expect(getCurrencySymbol('AUD', 'narrow', 'en-AU')).toEqual('$');
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expect(getCurrencySymbol('USD', 'wide', 'fr')).toEqual('$US');
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});
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});
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describe('getNbOfCurrencyDigits', () => {
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it('should return the correct value', () => {
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expect(getNumberOfCurrencyDigits('USD')).toEqual(2);
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expect(getNumberOfCurrencyDigits('IDR')).toEqual(0);
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expect(getNumberOfCurrencyDigits('BHD')).toEqual(3);
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expect(getNumberOfCurrencyDigits('unexisting_ISO_code')).toEqual(2);
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});
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});
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describe('getLastDefinedValue', () => {
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it('should find the last defined date format when format not defined',
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() => { expect(getLocaleDateFormat('zh', FormatWidth.Long)).toEqual('y年M月d日'); });
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});
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});
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}
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