我有多个raise ValueError
要测试的功能。到目前为止,我的解决方案是:
import pytest
import record
@pytest.fixture(name='raised')
def is_value_error_raised(func, args):
try:
func(*args)
return True
except ValueError:
return False
@pytest.mark.parametrize(('func', 'args', 'expected'),
((record.check_length, ('Test', 1, 100), True),
(record.check_length, ('', 1, 100), False),
))
def test_length_check(raised, expected):
assert raised == expected
@pytest.mark.parametrize(('func', 'args', 'expected'),
((record.check_lang_code, ['EN'], True),
(record.check_lang_code, ['Test'], False),
))
def test_lang_check(raised, expected):
assert raised == expected
但在这种方法中,我在每个测试用例中重复函数名称。我试图摆脱它。我想知道是否可以制作类似的东西:
@pytest.mark.parametrize(('func', record.check_lang_code))
@pytest.mark.parametrize(('args', 'expected'),
((['EN'], True),
(['Test'], False),
))
def test_lang_check(raised, expected):
assert raised == expected
这产生ValueError
. 有没有办法使用两个参数化标记相互配合?如果不是,我该如何更正此代码?