public void Test_Not_Empty()
{
var stack = new Stack2();
stack.Push(1);
Assert.AreEqual(false, stack.Empty());
}
/**
* Outputs the stack as the sequence of elements separated
* by '.'.
* @return the stack as the sequence of elements separated by '.'
*/
protected String PrintStack() {
if (stack.Empty())
return "";
StringBuilder s = new StringBuilder();
foreach (String part in stack)
s.Append('.').Append(part);
return s.ToString(1, s.Length - 1);
}
/**
* Outputs the stack as the sequence of elements separated
* by '.'.
* @return the stack as the sequence of elements separated by '.'
*/
virtual protected String PrintStack()
{
if (stack.Empty())
{
return("");
}
StringBuilder s = new StringBuilder();
foreach (String part in stack)
{
s.Append('.').Append(part);
}
return(s.ToString(1, s.Length - 1));
}
public void Test_Empty()
{
var stack = new Stack2();
Assert.AreEqual(true, stack.Empty());
}
