public void IsEmpty_OnEmptyStack_ReturnTrue()
{
Stack emptyStack = new Stack();
bool expected = true;
bool actual = emptyStack.IsEmpty();
Assert.AreEqual(expected, actual);
}
public void IsEmpty_OnStackWithOneString_ReturnFalse()
{
Node testNode = new Node("Test");
Stack testStack = new Stack();
testStack.Push(testNode);
bool expected = false;
bool actual = testStack.IsEmpty();
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);
}
private void btnIsEmpty_Click(object sender, EventArgs e)
{
txtIsEmpty.Text = stack.IsEmpty().ToString();
}
