@prezly/theme-kit-core/build/routing/utils/matchLocaleSlug.test.cjs

Data layer and utility library for developing Prezly themes with JavaScript

"use strict";

var _matchLocaleSlug = require("./matchLocaleSlug.cjs");
describe('matchLocaleSlug', () => {
  it('should match enabled locales by full locale slug', () => {
    var locales = ['nl_BE', 'nl_NL', 'en'];
    expect((0, _matchLocaleSlug.matchLocaleSlug)('nl-be', locales)).toBe('nl_BE');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('nl-nl', locales)).toBe('nl_NL');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('en', locales)).toBe('en');
  });
  it('should return undefined if no active locale matches locale slug', () => {
    var locales = ['nl_BE', 'nl_NL', 'en'];
    expect((0, _matchLocaleSlug.matchLocaleSlug)('fr-be', locales)).toBeUndefined();
    expect((0, _matchLocaleSlug.matchLocaleSlug)('en-us', locales)).toBeUndefined();
    expect((0, _matchLocaleSlug.matchLocaleSlug)('de-de', locales)).toBeUndefined();
  });
  it('should match locale by lang code slug', () => {
    var locales = ['nl_BE', 'en_US', 'fr_BE'];
    expect((0, _matchLocaleSlug.matchLocaleSlug)('nl', locales)).toBe('nl_BE');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('fr', locales)).toBe('fr_BE');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('en', locales)).toBe('en_US');
  });
  it('should match locale by region code slug', () => {
    var locales = ['nl_BE', 'en_GB', 'en_US'];
    expect((0, _matchLocaleSlug.matchLocaleSlug)('be', locales)).toBe('nl_BE');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('gb', locales)).toBe('en_GB');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('us', locales)).toBe('en_US');
  });
  it('should never match locale by number-only region code slug', () => {
    var locales = ['es_ES', 'es_419'];
    expect((0, _matchLocaleSlug.matchLocaleSlug)('419', locales)).toBeUndefined();
  });
  it('should pick locale in the given order of preference if multiple match against th shortened lang code', () => {
    expect((0, _matchLocaleSlug.matchLocaleSlug)('en', ['en_GB', 'en_US', 'nl_BE'])).toBe('en_GB');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('en', ['nl_BE', 'en_US', 'en_GB'])).toBe('en_US');
  });
  it('should pick locale in the given order of preference if multiple match against th shortened region code', () => {
    expect((0, _matchLocaleSlug.matchLocaleSlug)('be', ['nl_BE', 'fr_BE', 'en_GB'])).toBe('nl_BE');
    expect((0, _matchLocaleSlug.matchLocaleSlug)('be', ['en_GB', 'fr_BE', 'nl_BE'])).toBe('fr_BE');
  });
});