message: test(TranslationAPI): check empty translation
  Increased testing coverage by checking else of getTranslation()
diff: @@ -45,6 +45,10 @@ describe('TranslationAPI', () => {
  cc: 'us',
  });
  + const elseResponse = await TranslationAPI.getTranslation({});
  +
  + expect(elseResponse).toEqual(responseSuccess);
  +
  expect(mockAxios.get).toHaveBeenCalledWith(fetchUrl, {
  headers: {
  'Content-Type': 'text/plain',
  @@ -72,6 +76,10 @@ describe('TranslationAPI', () => {
  cc: 'us',
  });
  + const elseResponse = await TranslationAPI.getTranslation({});
  +
  + expect(elseResponse).toEqual(responseSuccess);
  +
  expect(mockAxios.get).toHaveBeenCalledWith(fetchUrl, {
  headers: {
  'Content-Type': 'text/plain',
  @@ -99,6 +107,10 @@ describe('TranslationAPI', () => {
  cc: 'us',
  });
  + const elseResponse = await TranslationAPI.getTranslation({});
  +
  + expect(elseResponse).toEqual(responseSuccess);
  +
  expect(mockAxios.get).toHaveBeenCalledWith(fetchUrl, {
  headers: {
  'Content-Type': 'text/plain',
  