public void When_Same_Start_Dates_Compare_By_End_Date()
{
var sut = new DateRangeComparer();
sut.Compare(DateRange.Year(2017), DateRange.Years(2017, 2)).Should().Be(-1);
sut.Compare(DateRange.Years(2017, 2), DateRange.Year(2017)).Should().Be(1);
}
public void When_Different_Start_Dates_Compare_By_StartDate()
{
var sut = new DateRangeComparer();
sut.Compare(DateRange.Year(2017), DateRange.Year(2018)).Should().Be(-1);
sut.Compare(DateRange.Year(2018), DateRange.Year(2017)).Should().Be(1);
}
public void Never_Must_Be_Smallest()
{
var sut = new DateRangeComparer();
sut.Compare(DateRange.Never, DateRange.Always).Should().Be(-1);
sut.Compare(DateRange.Always, DateRange.Never).Should().Be(1);
}
public static void Main()
{
var dates = new Dictionary <DateTime, DateTime>
{
{
new DateTime(2020, 3, 8),
new DateTime(2020, 3, 9)
},
{
new DateTime(2020, 3, 5),
new DateTime(2020, 3, 6)
},
{
new DateTime(2020, 1, 1),
new DateTime(2020, 1, 15)
},
{
new DateTime(2020, 2, 21),
new DateTime(2020, 2, 29)
},
{
new DateTime(2020, 1, 15),
new DateTime(2020, 1, 17)
},
{
new DateTime(2020, 1, 1),
new DateTime(2020, 1, 18)
},
};
Console.WriteLine($"Collection {nameof( dates )} contains {dates.Count} elements");
var dateRangePackage = new DateRangePackage(dates.Select(pair => new Lesson.Libs.Common.Types.DateRange(pair.Value, pair.Key)).ToList());
var comparer = new DateRangeComparer();
Console.WriteLine($"Before: {dateRangePackage}");
BubbleSort.Sort(dateRangePackage.DateRanges, comparer);
Console.WriteLine($"After: {dateRangePackage}");
var expectedDateRangePackage = new DateRangePackage(dateRangePackage.DateRanges.OrderBy(dateRange => dateRange, comparer).ToList());
Console.WriteLine($"Expected: {expectedDateRangePackage}");
Console.WriteLine("Press ENTER to end execution...");
Console.ReadLine();
}
public void Unbounded_Compare_Returns_Zero()
{
var sut = new DateRangeComparer();
sut.Compare(DateRange.Always, DateRange.Always).Should().Be(0);
}