A Way To Add Test Specific Params To Each Test Using Pytest

I'm working on automated testing in pytest, and i'm looking for a way to read params from a config file that are specific to a test and add it to the appropriate test. for example

Solution 1:

conftest.py

 @pytest.fixture()
    def before(request):
        print("request.cls name is :-- ",request.cls.__name__)
        if request.cls.__name__ == 'Test_exmpl1':
            return["username","password"]
        elif request.cls.__name__ == 'Test_exmpl2':
            return["username2","password2"]
   

test_module.py

import pytest

class Test_exmpl1():

    def test_on_board(self,before):
        print("IN CLASS 1")
        print("username :-- %s and password is %s"%(before[0],before[1]))

class Test_exmpl2():

    def test_on_board(self,before):
        print("IN CLASS 2")
        print("username :-- %s and password is %s"%(before[0],before[1]))

You can create a file conftest.py like as above and you can use those values in your test file of pytest.