public void GetEntries_ReturnsOnlyEntries_WithinTheValidDateTimeRange()
        {
            var sut = ContestWinner.GetEntries();

            sut.Where(x => x.IsValid == false).Count().Should().Be(0);
        }
        public void GetEntries_ReturnsOnlyEntries_ThatAreValid_AndNotDuplicates()
        {
            var sut = ContestWinner.GetEntries();

            sut.Count().Should().Be(7);
        }
        public void ContestWinner_Reads_FormattedCsvFile()
        {
            var sut = ContestWinner.GetEntries();

            sut.Count().Should().BeGreaterThan(0);
        }