public void TestGetSizeEmptyList()
{
// Doubles as test of Empty Constructor
MyLL <int> ll = new MyLL <int>();
var expect = (int)0;
var actual = ll.GetSize();
Assert.AreEqual(expect, actual);
}
public void TestGetSizeMultipleNodeList()
{
// Doubles as test of Multiple Data Constructor
int[] intArray = { 1, 2, 3 };
MyLL <int> ll = new MyLL <int>(intArray);
var expect = (int)3;
var actual = ll.GetSize();
Assert.AreEqual(expect, actual);
}
public void TestGetSizeOneNodeList()
{
// Doubles as test of Single Data Constructor
MyLL <int> ll = new MyLL <int>(3);
var expect = (int)1;
var actual = ll.GetSize();
Assert.AreEqual(expect, actual);
// CAUTION: Head and Tail of 1 node list should be the same node, not just equivalent value
Assert.AreEqual(ll.GetHeadData(), ll.GetTailData());
}
public void TestAppendEmptyToEmpty()
{
MyLL <int> lla = new MyLL <int>();
MyLL <int> llb = new MyLL <int>();
lla.Append(llb);
var expect = 0;
var actual = lla.GetSize();
Assert.AreEqual(expect, actual);
}