带参数的最热灯具
问题描述
似乎可以将参数传递给fixture:
Pass a parameter to a fixture function
但是,在实现此最小示例时,我收到错误。
import pytest
@pytest.fixture
def my_fixture(v):
print("fixture in")
yield v+1
print("fixture out")
@pytest.mark.parametrize("my_fixture",[1], indirect=True)
def test_myfixture(my_fixture):
print(my_fixture)
@pytest.fixture 定义我的装置(V)(_F): 找不到设备"%v"
上面的代码有什么问题吗?
(python 3.8.10,pytest-6.2.5)
解决方案
工作正常:
@pytest.fixture
def my_fixture(request):
print("fixture in")
yield request.param+1 # difference here !
print("fixture out")
@pytest.mark.parametrize("my_fixture",[1], indirect=True)
def test_myfixture(my_fixture):
print(my_fixture)
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