How to pass arguments in pytest by command line

Question

I have a code and I need to pass the arguments like name from terminal. Here is my code and how to pass the arguments. I am getting a "File not found" kind error that I don't understand. I have tried the command in the terminal: pytest .py -almonds I should get the name printed as "almonds" @pytest.mark.parametrize("name") def print_name(name): print ("Displaying name: %s" % name) JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

In your pytest test, don't use @pytest.mark.parametrize: def test_print_name(name): print ("Displaying name: %s" % name) In conftest.py: def pytest_addoption(parser): parser.addoption("--name", action="store", default="default name") def pytest_generate_tests(metafunc): # This is called for every test. Only get/set command line arguments # if the argument is specified in the list of test "fixturenames". option_value = metafunc.config.option.name if 'name' in metafunc.fixturenames and option_value is not None: metafunc.parametrize("name", [option_value]) Then you can run from the command line with a command line argument: pytest -s tests/my_test_module.py --name abc