public class AnalyticsServicesShould
{
    [Fact]
    public void ReturnSessionCount()
    {
      var service = new AnalyticsServices();
      var sut = service.GetCountAndSave();
      if(DateTime.Today.DayOfWeek == DayOfWeek.Friday){
          Assert.True(sut > 0);
      }else{
      Assert.True(sut == 0);
      }
    }
}