public void testPeekEmptyStack()
{
// ARRANGE
StackLabCode.stack myStack = new StackLabCode.stack(1);
// ACT
// ASSERT
Assert.Throws <StackLabCode.StackEmptyException>(() => myStack.peek());
}
public void testPeekStack()
{
// ARRANGE
StackLabCode.stack myStack = new StackLabCode.stack(1);
string item = "StackItem";
string actual, expected;
// ACT
myStack.push(item);
expected = item;
actual = myStack.peek();
// ASSERT
Assert.Equal(expected, actual);
}
public void testPushStack()
{
// ARRANGE
StackLabCode.stack myStack = new StackLabCode.stack(2);
string item = "StackItem";
string expected, actual;
expected = "StackItem2";
// ACT
myStack.push(item + "1");
myStack.push(item + "2");
actual = myStack.peek();
// ASSERT
Assert.False(myStack.isEmpty());
Assert.Equal(expected, actual);
}
