public void TwoNullable_Works()
{
var now = Time.Now();
var signings = ImmutableList.Create(
new Signing("A", false, false,
null, null),
new Signing("B", false, false,
now.AddHours(1),
null)
);
var expected = ImmutableList.Create(signings[0], signings[1]);
var result = Intervals.FindOverlap(signings, 2);
result.Item1.SequenceEqual(expected).ShouldBe(true);
result.Item2.ShouldBe(now.AddHours(1));
result.Item3.ShouldBe(null);
}
public void TooSmallOverlap_ShouldReturnEmpty()
{
var now = Time.Now();
var signings = ImmutableList.Create(
new Signing("A", false, false,
now,
now.AddHours(1)),
new Signing("B", false, false,
now.AddMinutes(15),
now.AddMinutes(30))
);
var expected = ImmutableList.Create <Signing>();
var result = Intervals.FindOverlap(signings, 2);
result.Item1.SequenceEqual(expected).ShouldBe(true);
result.Item2.ShouldBe(null);
result.Item3.ShouldBe(null);
}
public void ComplexCase_ThreeOverlapping_ReturnsCorrectInterval()
{
var now = Time.Now();
var signings = ImmutableList.Create(
new Signing("1", false, false,
now,
now.AddHours(1)),
new Signing("A", false, false,
now.AddHours(1),
now.AddHours(6)),
new Signing("2", false, false,
now,
now.AddMinutes(25)),
new Signing("B", false, false,
now.AddHours(2),
now.AddHours(4)),
new Signing("3", false, false,
now.AddMinutes(45),
now.AddMinutes(60 + 25)),
new Signing("4", false, false,
now.AddHours(4),
now.AddHours(7)),
new Signing("C", false, false,
now.AddHours(3),
now.AddHours(5)),
new Signing("5", false, false,
now.AddHours(5),
now.AddHours(7))
);
var expected = ImmutableList.Create(signings[1], signings[3], signings[6]);
var result = Intervals.FindOverlap(signings, 3);
result.Item1.SequenceEqual(expected).ShouldBe(true);
result.Item2.ShouldBe(now.AddHours(3));
result.Item3.ShouldBe(now.AddHours(4));
}