public void IsEmpty_OnStackWithTwoStrings_ReturnFalse()
{
Node testNode = new Node("Test");
Node testNode2 = new Node("Test2");
Stack testStack = new Stack();
testStack.Push(testNode);
testStack.Push(testNode2);
bool expected = false;
bool actual = testStack.IsEmpty();
Assert.AreEqual(expected, actual);
}
public void Peek_OnPopulatedStack_ReturnString()
{
Node testNode = new Node("test");
Stack testStack = new Stack();
testStack.Push(testNode);
string expected = "test";
string actual = testStack.Peek();
Assert.AreEqual(expected, actual);
}
public void IsEmpty_OnNewlyEmptyStack_ReturnTrue()
{
Node testNode = new Node("Test");
Stack testStack = new Stack();
testStack.Push(testNode);
testStack.Pop();
bool expected = true;
bool actual = testStack.IsEmpty();
Assert.AreEqual(expected, actual);
}