def main():
stack = MinStack()
stack.push(1)
stack.push(2)
stack.push(3)
print('Minimalna wartosc na stosie: {}'.format(stack.get_min_value()))
def test_minstack():
minStack = MinStack()
minStack.push(-2)
minStack.push(0)
minStack.push(-3)
assert minStack.getMin() == -3
minStack.pop()
assert minStack.top() == 0
assert minStack.getMin() == -2
def test_getmin(self):
minStack = MinStack()
minStack.push(None)
minStack.push(-2)
minStack.push(0)
minStack.push(-3)
minStack.push(None)
minStack.push(None)
minStack.push(None)
self.assertEqual(-3, minStack.getMin())
def test_push(self):
# Given
minStack = MinStack()
minStack.push(None)
minStack.push(-2)
minStack.push(0)
minStack.push(-3)
minStack.push(None)
minStack.push(None)
minStack.push(None)
expected_output = [None, -2,0,-3,None,None,None]
self.assertEqual(minStack.data, expected_output)
def test_top(self):
# Given
# [1, 2, 3, 4, 5, 6, 7]
minStack = MinStack()
minStack.push(1)
minStack.push(2)
minStack.push(3)
minStack.push(4)
minStack.push(5)
minStack.push(6)
minStack.push(7)
expected_output = 7
self.assertEqual(minStack.top(), expected_output)
def test_pop(self):
# Given
# [1, 2, 3, 4, 5, 6, 7]
minStack = MinStack()
minStack.push(1)
minStack.push(2)
minStack.push(3)
minStack.push(4)
minStack.push(5)
minStack.push(6)
minStack.push(7)
expected_output = [2, 3, 4, 5, 6, 7]
minStack.pop()
self.assertEqual(expected_output, minStack.data)
def __init__(self):
self.top = None
self.min = MinStack()
def setUp(self):
self.stack = MinStack()
self.stack.push(2)
self.stack.push(1)