public async Task GetStatistic_CallsGetStatisticFilteredMethod_WhenInputIsValid() { var date = DateTime.MaxValue; SetupRequestHeader(_sut); await _sut.GetStatistic(Guid.NewGuid(), date); _statisticServiceMock.Verify( statistic => statistic.GetStatisticFiltered( It.IsAny <DateTime>(), It.IsAny <List <TicketDto> >()), Times.Once); }