public void SnocTest()
{
var queue = BankersQueue <string> .Snoc(BankersQueue <string> .Empty, "one");
queue = BankersQueue <string> .Snoc(queue, "two");
Assert.AreEqual("[1, {$one}, 1, {$two}]", DumpQueue(queue, true));
}
public void EmptyTest()
{
var queue = BankersQueue <string> .Empty;
Assert.IsTrue(BankersQueue <string> .IsEmpty(queue));
queue = BankersQueue <string> .Snoc(queue, "Item");
Assert.IsFalse(BankersQueue <string> .IsEmpty(queue));
queue = BankersQueue <string> .Tail(queue);
Assert.IsTrue(BankersQueue <string> .IsEmpty(queue));
}
public void NullSnocTest()
{
var ex = AssertThrows <NullReferenceException>(() => BankersQueue <string> .Snoc(null, "one"));
Assert.AreEqual("Object reference not set to an instance of an object.", ex.Message);
}