public void StackWithArray()
{
StackWithArray stack = new StackWithArray();
stack.Push(1);
Assert.False(stack.IsEmpty);
Assert.Equal(1, stack.Pop());
Assert.True(stack.IsEmpty);
stack.Push(1);
stack.Push(2);
Assert.Equal(2, stack.Pop());
}
static void Main(string[] args)
{
var stack = new StackWithArray(10);
stack.Push("sej");
stack.Push("er");
stack.Push("Nicolai");
Console.WriteLine($"Top: {stack.Top}");
stack.ToggleTop();
Console.WriteLine("Running ToggleTop()...");
Console.WriteLine($"Top: {stack.Top}");
stack.ToggleTop();
Console.WriteLine("Running ToggleTop()...");
Console.WriteLine($"Top: {stack.Top}");
Console.WriteLine("Emptying stack...");
while (!stack.Empty)
{
Console.WriteLine(stack.Top);
stack.Pop();
}
Console.ReadLine();
}
public void StackWithArray_Pop_should_throw_exception_when_stack_is_empty()
{
try
{
st.Pop();
Assert.Fail();
}
catch (InvalidOperationException ex)
{
Assert.AreEqual("The stack is empty", ex.Message);
}
catch (Exception)
{
Assert.Fail();
}
}
public void Pop_Two_Elements_In_A_Stack_With_Three_Elements()
{
var stack = new StackWithArray <int>();
stack.Push(10);
stack.Push(20);
stack.Push(30);
var item1 = stack.Pop();
var item2 = stack.Pop();
Assert.Equal(30, item1);
Assert.Equal(20, item2);
Assert.Equal(1, stack.Length);
Assert.Equal(10, stack.Top);
Assert.Equal(10, stack.Bottom);
}
public override int Pop()
{
if (Peek() == Min())
{
_minStack.Pop();
}
return(base.Pop());
}
public void Pop_An_Element_In_A_Stack_With_No_Element()
{
var stack = new StackWithArray <int>();
var item = stack.Pop();
Assert.Equal(0, item);
Assert.Equal(0, stack.Length);
Assert.Equal(0, stack.Top);
Assert.Equal(0, stack.Bottom);
}
private static void Main()
{
IStackWithArray<int> testStack = new StackWithArray<int>();
Console.WriteLine("Push");
testStack.Push(23);
testStack.Push(13);
testStack.Push(7);
testStack.Push(5);
testStack.Push(15);
testStack.Push(243);
testStack.Push(544);
testStack.Push(42);
Console.WriteLine("Pushed: " + string.Join(", ", testStack));
Console.WriteLine("Peek: " + testStack.Peek());
Console.WriteLine("Pop: " + testStack.Pop());
Console.WriteLine("Poped: " + string.Join(", ", testStack));
Console.WriteLine("Count: " + testStack.Count());
Console.WriteLine("Contains 13: " + testStack.Contains(13));
Console.WriteLine("Contains 42: " + testStack.Contains(42));
Console.WriteLine("Trim excess");
testStack.TrimExcess();
}
private static void Main()
{
IStackWithArray <int> testStack = new StackWithArray <int>();
Console.WriteLine("Push");
testStack.Push(23);
testStack.Push(13);
testStack.Push(7);
testStack.Push(5);
testStack.Push(15);
testStack.Push(243);
testStack.Push(544);
testStack.Push(42);
Console.WriteLine("Pushed: " + string.Join(", ", testStack));
Console.WriteLine("Peek: " + testStack.Peek());
Console.WriteLine("Pop: " + testStack.Pop());
Console.WriteLine("Poped: " + string.Join(", ", testStack));
Console.WriteLine("Count: " + testStack.Count());
Console.WriteLine("Contains 13: " + testStack.Contains(13));
Console.WriteLine("Contains 42: " + testStack.Contains(42));
Console.WriteLine("Trim excess");
testStack.TrimExcess();
}
public void Pop_WhenStackIsEmpty_ShouldThrowInvalidOperationException()
{
// Arrange & Act & Assert
Assert.Throws <InvalidOperationException>(() => _stack.Pop());
}