public void Peek_PushSevenPeekAndCount_ReturnSeven()
{
Stack target = new Stack();
target.Push("a");
target.Push("b");
target.Push("c");
target.Push("d");
target.Push("e");
target.Push("f");
target.Push("h");
target.Peek();
int expected = 7;
int actual = target.Count();
Assert.AreEqual(expected, actual);
}
public void Push_OneItemOnNewStackCallPeek_ReturnItem()
{
Stack target = new Stack();
String testItem = "MyApplesAreBad";
target.Push(testItem);
String expected = testItem;
String actual = target.Peek();
Assert.AreEqual(expected, actual);
}
public void Peek_CalledOnNewStack_ReturnException()
{
Stack target = new Stack();
target.Peek();
Assert.Fail();
}