#cd code/ch1/test_one.py
def test_passing():
    assert (1, 2, 3) == (1, 2, 3)

import pytest
#測試通過
def test_passing():
    assert (1, 2, 3) == (1, 2, 3)

#測試失敗
def test_failing():
    assert (1, 2, 3) == (3, 2, 1)

#跳過不執行
@pytest.mark.skip()
def test_skip():
    assert (1, 2, 3) == (3, 2, 1)

#預期失敗，確實失敗
@pytest.mark.xfail()
def test_xfail():
    assert (1, 2, 3) == (3, 2, 1)

#預期失敗，但是結果pass
@pytest.mark.xfail()
def test_xpass():
    assert (1, 2, 3) == (1, 2, 3)