public async Task GetListOfGroupsAsync()
        {
            _groupDataRepository.Insert(teamLeaderGroup);
            _groupDataRepository.Insert(managementGroup);
            await _groupDataRepository.SaveChangesAsync();

            var result = await _mailSettingRepository.GetListOfGroupsNameAsync();

            Assert.True(result.Any());
        }
 public async Task <IHttpActionResult> GetListOfGroupsNameAsync()
 {
     return(Ok(await _mailSettingRepository.GetListOfGroupsNameAsync()));
 }