public void TryGetOverlappingIntervals_NullIntervalAndOther_ReturnsNull()
{
Interval <int> interval = null;
Interval <int> other = null;
var output = IntervalExtensions.TryGetOverlappingInterval(interval, other);
Assert.That(output, Is.Null);
}
public void TryGetOverlappingIntervals_WithTestCases_ProducesCorrectResults(int start1, int end1, int start2, int end2, int expectedStart, int expectedEnd)
{
Interval <int> interval = Interval.Create(start1, end1);
Interval <int> other = Interval.Create(start2, end2);
Interval <int> expected = (expectedStart > expectedEnd) ? null : Interval.Create(expectedStart, expectedEnd);
var output = IntervalExtensions.TryGetOverlappingInterval(interval, other);
Assert.That(output, Is.EqualTo(expected).Using(IntervalEqualityComparer <int> .Default));
}
