Initial import from local backup (Documents-Playground/pakerpale)

node_modules/javascript-time-ago/modules/locale.test.js

@@ -0,0 +1,41 @@
+import chooseLocale, { intlDateTimeFormatSupportedLocale } from '../source/locale';
+describe('locale', function () {
+  it("should tell if can use Intl for date formatting", function () {
+    intlDateTimeFormatSupportedLocale('en').should.equal('en');
+    intlDateTimeFormatSupportedLocale('en-XX').should.equal('en-XX');
+    intlDateTimeFormatSupportedLocale(['en', 'ru']).should.equal('en');
+  });
+  it("should choose the most appropriate locale", function () {
+    function arrayToObject(array) {
+      return array.reduce(function (object, locale) {
+        object[locale] = true;
+        return object;
+      }, {});
+    }
+
+    function choose(locale, locales) {
+      var defaultLocale = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'en';
+
+      if (typeof locale === 'string') {
+        locale = [locale];
+      }
+
+      locale = locale.concat(defaultLocale);
+      return chooseLocale(locale, function (_) {
+        return locales.includes(_);
+      });
+    }
+
+    choose('ru-RU', ['en', 'ru']).should.equal('ru');
+    choose('en-GB', ['en', 'ru']).should.equal('en');
+    choose('fr-FR', ['en', 'ru']).should.equal('en');
+    choose(['fr-FR', 'de-DE'], ['en', 'ru']).should.equal('en');
+    choose(['fr-FR', 'de-DE'], ['en', 'de']).should.equal('de');
+    choose(['fr-FR', 'de-DE'], ['en', 'de', 'fr']).should.equal('fr');
+    choose('fr-FR', ['en', 'fr-FR']).should.equal('fr-FR');
+    expect(function () {
+      return choose('fr-FR', ['de', 'ru']);
+    }).to.throw('No locale data has been registered for any of the locales: fr-FR');
+  });
+});
+//# sourceMappingURL=locale.test.js.map