def test_is_position_free(self):
p = Pilha('TESTE')
assert p.is_position_free('A1')
position = p.stack(self.c1)
assert p.is_position_free(position) == (False, False)
position = p.stack(self.c2)
assert p.is_position_free(position) == (False, False)
p.remove(position, self.c2)
assert p.is_position_free(position)
def test_remove(self):
p = Pilha('TESTE')
position1 = p.stack(self.c1)
position2 = p.stack(self.c2)
coluna, altura = p.position_totuple(position1)
locked = p.up_locked(coluna, altura)
assert locked is True
success = p.remove(position1, self.c1)
assert success is False
assert p.is_position_free(position1) == (False, False)
success = p.remove(position1, self.c2)
assert success is False
assert p.is_position_free(position1) == (False, False)
success = p.remove(position2, self.c2)
assert success is True
assert p.is_position_free(position2) == ('A', '2')
coluna, altura = p.position_totuple(position1)
locked = p.up_locked(coluna, altura)
assert locked is False