public void ToStringOnSingleItemList()
{
SinglyLinkedList list = new SinglyLinkedList();
list.AddLast("foo");
Assert.AreEqual("{ \"foo\" }", list.ToString());
}
public void ToStringOnEmptyList()
{
SinglyLinkedList list = new SinglyLinkedList();
Assert.AreEqual("{ }", list.ToString());
}
public void ToStringOnMultipleItemList()
{
SinglyLinkedList list = new SinglyLinkedList();
list.AddLast("foo");
list.AddLast("bar");
list.AddLast("grille");
Assert.AreEqual("{ \"foo\", \"bar\", \"grille\" }", list.ToString());
}
public void ToStringWithInt()
{
SinglyLinkedList<int> list = new SinglyLinkedList<int>(new int[] { 1, 2, 3, 4 });
string expected = "{ \"1\", \"2\", \"3\", \"4\" }";
Assert.AreEqual(expected, list.ToString());
}