public void TestComparesInts(bool flip)
{
//--Arrange
var left = new[] { 1, 2, 3, 5, 7, 8, 10, 14 };
var right = new[] { 2, 3, 5, 6, 7, 9, 11, 13, 14, 17, 25, 34 };
//--Act
var(leftOnly, both, rightOnly) = DuckWaddle.Compare(flip ? right : left, flip ? left : right);
//--Assert
CollectionAssert.AreEquivalent(new[] { 1, 8, 10 }, flip ? rightOnly : leftOnly);
CollectionAssert.AreEquivalent(new[] { 2, 3, 5, 7, 14 }, both.Select(x => x.Left));
CollectionAssert.AreEquivalent(new[] { 2, 3, 5, 7, 14 }, both.Select(x => x.Right));
CollectionAssert.AreEquivalent(new[] { 6, 9, 11, 13, 17, 25, 34 }, flip ? leftOnly : rightOnly);
}
public void TestSortsAndComparesStrings()
{
//--Arrange
var random = new Random();
var left = new[] { 1, 2, 3, 5, 7, 8, 10, 14 }.Select(x => x.ToString()).OrderBy(x => random.Next()).ToList();
var right = new[] { 2, 3, 5, 6, 7, 9, 11, 13, 14, 17, 25, 34 }.Select(x => x.ToString()).OrderBy(x => random.Next()).ToList();
//--Act
var(leftOnly, both, rightOnly) = DuckWaddle.SortAndCompare(left, right, x => long.Parse(x));
//--Assert
CollectionAssert.AreEquivalent(new[] { 1, 8, 10 }.Select(x => x.ToString()), leftOnly);
CollectionAssert.AreEquivalent(new[] { 2, 3, 5, 7, 14 }.Select(x => x.ToString()), both.Select(x => x.Left));
CollectionAssert.AreEquivalent(new[] { 2, 3, 5, 7, 14 }.Select(x => x.ToString()), both.Select(x => x.Right));
CollectionAssert.AreEquivalent(new[] { 6, 9, 11, 13, 17, 25, 34 }.Select(x => x.ToString()), rightOnly);
}