public void buildTests()
{
Assert.AreEqual(1, LinkedListsPushBuildOneTwoThree.BuildOneTwoThree().Data,
"First node should should have 1 as data.");
Assert.AreEqual(2, LinkedListsPushBuildOneTwoThree.BuildOneTwoThree().Next.Data,
"Second node should should have 2 as data.");
Assert.AreEqual(3, LinkedListsPushBuildOneTwoThree.BuildOneTwoThree().Next.Next.Data,
"Third node should should have 3 as data.");
Assert.AreEqual(null, LinkedListsPushBuildOneTwoThree.BuildOneTwoThree().Next.Next.Next,
"Third node should be the tail of the linked list");
}
public void pushTests()
{
Assert.AreEqual(1, LinkedListsPushBuildOneTwoThree.Push(null, 1).Data,
"Should be able to create a new linked list with push().");
Assert.AreEqual(null, LinkedListsPushBuildOneTwoThree.Push(null, 1).Next,
"Should be able to create a new linked list with push().");
Assert.AreEqual(2, LinkedListsPushBuildOneTwoThree.Push(new LinkedListsPushBuildOneTwoThree(1), 2).Data,
"Should be able to prepend a node to an existing node.");
Assert.AreEqual(1,
LinkedListsPushBuildOneTwoThree.Push(new LinkedListsPushBuildOneTwoThree(1), 2).Next.Data,
"Should be able to prepend a node to an existing node.");
}
public static LinkedListsPushBuildOneTwoThree Push(LinkedListsPushBuildOneTwoThree head, int data)
{
return(new LinkedListsPushBuildOneTwoThree(data, head));
}
public LinkedListsPushBuildOneTwoThree(int data, LinkedListsPushBuildOneTwoThree next = null)
{
Data = data;
Next = next;
}