public void TestCtors()
{
var empty = new RedBlackSetTester<char>();
Assert.That(empty.Empty, Is.True);
Assert.That(empty.Count(), Is.EqualTo(0));
Assert.That(empty.ToList(), Is.Empty);
empty.Add('1');
Assert.That(empty.Empty, Is.False);
Assert.That(empty.Count(), Is.EqualTo(1));
WithRandomNumbers(list =>
{
var range = Enumerable.Range(42, list.Count);
var two = new RedBlackMapTester<int, int>(list, range);
var prs = new RedBlackMapTester<int, int>(list.Zip<int, int, KeyValuePair<int, int>>(range, RedBlackMap<int, int>.KeyValuePair.Create));
var tup = new RedBlackMapTester<int, int>(list.Zip<int, int, Tuple<int, int>>(range, Tuple.Create));
Assert.That(two.ToArray(), Is.EqualTo(prs.ToList()));
Assert.That(two.ToArray(), Is.EqualTo(tup.ToList()));
});
Assert.That(() =>
{
new RedBlackMapTester<int, int>(Enumerable.Range(1, 3), Enumerable.Range(1, 4));
}, Throws.ArgumentException);
}