import pytest
from treemin import minimum_three_mpy

def test_1():
	assert minimum_three_mpy(1,2,3,4,5,6) == 6
def test_2():
	assert minimum_three_mpy(-1,2,3,4,5,6) == -30
def test_3():
	assert minimum_three_mpy(1,2) == None
def test_4():
	assert minimum_three_mpy("1,2,3,4,5,6") == None
fec94ff9e6ebdbc1530b47e497dec98b3f0e1fbb
<mask token>


def test_1():
    assert minimum_three_mpy(1, 2, 3, 4, 5, 6) == 6


def test_2():
    assert minimum_three_mpy(-1, 2, 3, 4, 5, 6) == -30


<mask token>

<mask token>


def test_1():
    assert minimum_three_mpy(1, 2, 3, 4, 5, 6) == 6


def test_2():
    assert minimum_three_mpy(-1, 2, 3, 4, 5, 6) == -30


def test_3():
    assert minimum_three_mpy(1, 2) == None


<mask token>

<mask token>


def test_1():
    assert minimum_three_mpy(1, 2, 3, 4, 5, 6) == 6


def test_2():
    assert minimum_three_mpy(-1, 2, 3, 4, 5, 6) == -30


def test_3():
    assert minimum_three_mpy(1, 2) == None


def test_4():
    assert minimum_three_mpy('1,2,3,4,5,6') == None

import pytest
from treemin import minimum_three_mpy


def test_1():
    assert minimum_three_mpy(1, 2, 3, 4, 5, 6) == 6


def test_2():
    assert minimum_three_mpy(-1, 2, 3, 4, 5, 6) == -30


def test_3():
    assert minimum_three_mpy(1, 2) == None


def test_4():
    assert minimum_three_mpy('1,2,3,4,5,6') == None

import pytest
from treemin import minimum_three_mpy

def test_1():
	assert minimum_three_mpy(1,2,3,4,5,6) == 6
def test_2():
	assert minimum_three_mpy(-1,2,3,4,5,6) == -30
def test_3():
	assert minimum_three_mpy(1,2) == None
def test_4():
	assert minimum_three_mpy("1,2,3,4,5,6") == None