Playwright Python 10 | Data Driven Testing

In this session… How to parameterize tests How to get data from csv file How to get data from json file DEMO - How to do Data Driven Testing Step 1 - Create a simple test that uses some data Step 2 - Parameterize the test i.e. use variables in place of hard coded data values pass values to the variables using @pytest.mark. parameterize() fixture Using CSV File Step 3 - Now store the test data in a csv file Step 4 - In the test file create function to read and get data from csv file Using JSON File Step 5 - Create a json file and add the test data Step 6 - In the test file create function to read and get data from json file - Function to get data from csv file import csv def get_csv_data(): data = [] with open("data.csv", newline="") as csvfile: reader = csv.DictReader(csvfile) for row in reader: data.append((row["search_term"], row["expected_keyword"])) return data @pytest.mark.parametrize("username, password", get_csv_data()) def test_example(page: Page, username, password) -＞ None: JSON file [ { "username": "Admin", "password": "admin123" }, { "username": "Test1", "password": "admin345" }, { "username": "Test2", "password": "admin567" } ] Function to get data from json file import json def get_json_data(): with open("data.json") as f: raw = json.load(f) return [(item["search_term"], item["expected_keyword"]) for item in raw] @pytest.mark.parametrize("username, password", get_json_data()) def test_example(page: Page, username, password) -＞ None: GitHub Repo - https://github.com/Raghav-Pal/Playwri... ▬▬▬▬▬▬▬ Share with all who may need this If my work has helped you, consider helping any animal near you, in any way you can Never Stop Learning Raghav Pal ▬▬▬▬ USEFUL LINKS ▬▬▬▬ ✅ ALL TUTORIALS - https://AutomationStepByStep.com/ QnA Friday - https://bit.ly/2NgwGpw Sunday Special - https://bit.ly/2wB23BO 🙌 Connect with Raghav: Ask Raghav: https://bit.ly/2CoJGWf GitHub: https://github.com/Raghav-Pal Udemy: https://www.udemy.com/user/raghav-pal-3/ Shorts Eng - https://bit.ly/3H9bifV Shorts Hindi - https://bit.ly/3XY7XqN ➡️ Subscribe for more videos:    / @raghavpal   —