我想将输入作为命令行选项传递给我的pytest文件。这个问题https://stackoverflow.com/a/42145604/8031479很有帮助,但我不知道添加多个解析器采用。
我尝试将其添加到我的 conftest.py 文件中,但没有帮助:
def pytest_addoption(parser):
"""
This function is used to extract input1 and input2 values from the command line
"""
parser.addoption(
"--input1", action="store", default="input1"
)
parser.addoption(
"--input2", action="store", default="input2"
)
我的test.py文件的内容:
import pytest
@pytest.fixture()
def get_input1(input1):
print 'input1:', input1
return input1
# @pytest.mark.unit
@pytest.fixture()
def get_input2(input2):
print 'input2:', input2
return input2
def test_hello(get_input1, get_input2):
print 'testing pytest fixtures with command line options'
print get_input1, get_input2
这是我运行 test.py 文件的命令:
py.test test.py --input1="hello" --input2="world"
我收到此错误消息:
@pytest.fixture()
def get_input1(input1):
E fixture 'input1' not found
> available fixtures: cache, capfd, capfdbinary, caplog, capsys, capsysbinary, doctest_namespace, get_input1, get_input2, metadata, monkeypatch, pytestconfig, record_property, record_xml_attribute, recwarn, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
> use 'pytest --fixtures [testpath]' for help on them.
答案 0 :(得分:2)
您可以通过以下方式使其工作:
conftest.py:
import pytest
def pytest_addoption(parser):
parser.addoption("--input1", action="store", default="default input1")
parser.addoption("--input2", action="store", default="default input2")
@pytest.fixture
def input1(request):
return request.config.getoption("--input1")
@pytest.fixture
def input2(request):
return request.config.getoption("--input2")
test.py:
import pytest
@pytest.mark.unit
def test_print_name(input1, input2):
print ("Displaying input1: %s" % input1)
print("Displaying input2: %s" % input2)
CLI:
>py.test -s test.py --input1 tt --input2 12
================================================= test session starts =================================================
platform win32 -- Python 3.7.0, pytest-4.1.1, py-1.7.0, pluggy-0.8.1
rootdir: pytest, inifile:
collected 1 item
test.py Displaying input1: tt
Displaying input2: 12
.
============================================== 1 passed in 0.04 seconds ===============================================