public void prependTest()
{
SinglyLink <string> singly = new SinglyLink <string>();
singly.Head = new Node <string>("B");
singly.prepend("D");
singly.prepend("E");
List <string> result = new List <string>()
{
"E", "D", "B"
};
CollectionAssert.AreEqual(singly.display(), result);
}
public void insertTest()
{
SinglyLink <string> singly = new SinglyLink <string>();
singly.Head = new Node <string>("B");
singly.insert(0, "A");
singly.insert(1, "C");
singly.insert(2, "S");
List <string> result = new List <string>()
{
"A", "C", "S", "B"
};
CollectionAssert.AreEqual(singly.display(), result);
}
public void removeTest()
{
SinglyLink <string> singly = new SinglyLink <string>();
singly.Head = new Node <string>("B");
singly.prepend("A");
singly.append("C");
singly.append("D");
singly.append("E");
singly.append("F");
singly.append("G");
singly.append("H");
singly.remove(0);
singly.remove(2);
singly.remove(5);
List <string> result = new List <string>()
{
"B", "C", "E", "F", "G"
};
CollectionAssert.AreEqual(singly.display(), result);
}