test(locales): Add locales test

chinesedfan · chinesedfan · commit 93a0a53d60c5 · 2017-10-27T15:37:56.000+08:00
diff --git a/__tests__/tests/others/locales.js b/__tests__/tests/others/locales.js
@@ -0,0 +1,27 @@
+import * as languages from 'locale/languages';
+
+function createExpectedObject(object) {
+  const ret = {};
+
+  Object.keys(object).forEach(key => {
+    ret[key] =
+      typeof object[key] === 'object'
+        ? createExpectedObject(object[key])
+        : expect.stringMatching(/./);
+  });
+
+  return ret;
+}
+
+const baseLanguage = 'en';
+const expectedObject = createExpectedObject(languages[baseLanguage]);
+
+describe('Locales', () => {
+  Object.keys(languages).forEach(key => {
+    if (key === baseLanguage) return;
+
+    it(`${baseLanguage} vs ${key}`, () => {
+      expect(languages[key]).toMatchObject(expectedObject);
+    });
+  });
+});
