我想将输入作为命令行选项传递给pytest文件. https://stackoverflow.com/a/42145604/8031479这个问题很有帮助,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",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.
您可以通过以下方式使其工作：
conftest.py：
import pytest
def pytest_addoption(parser):
parser.addoption("--input1",default="default input1")
parser.addoption("--input2",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 ===============================================
