Python Testing from Scratch: Courses and Roadmap

Python Testing Roadmap: From Beginner to Junior

A Python QA engineer automates software testing with scripts for unit tests, web automation, and load testing. Junior roles start at $1,000/month, with potential to reach senior level in 1–2 years. The journey kicks off with mastering Python syntax, then diving into pytest framework and tools like Selenium.

Start with free courses featuring hands-on projects. In 2–3 months of daily practice (4–6 hours), you'll build a solid foundation: variables, loops, functions, and exception handling.

Beginner and Advanced Courses

Kick off with intro materials to hone problem-solving skills:

• Stepik: "Generation Python: Course for Beginners" — 100+ exercises with auto-grading.
• Timofey Khiryanov's YouTube channel — foundational lectures with code examples.

For deeper dives, tackle advanced topics:

• Stepik: "Generation Python: Advanced Course" — OOP, decorators, generators.
• Stepik: Python basics — ideal for simple scripting.
• Stepik: Algorithms and data structures — lists, dictionaries, graphs.
• Pytest tutorial — test setup, fixtures, parametrization.
• Pywinauto docs — automating Windows apps.
• Allure docs — generating reports with screenshots and logs.

These resources cover 80% of the stack needed for a junior QA role.

Automated Testing Tools

Job postings demand a core set: Selenium, Jenkins, Postman, JMeter. Master them step by step.

Selenium for Web Automation

Drives browsers via WebDriver. Key skills: locators (XPath, CSS), waits, handling frames.

• WebDriver 4 cheat sheet.
• Selenium + Python basics.

CI/CD and Deployment

Jenkins builds pipelines: build, test, deploy. Set up jobs with Git hooks.

• Jenkins video course.
• Quick-start guide.

API Testing

Postman for REST/GraphQL requests: collections, variables, Newman scripts.

• Postman guide for QA.

Load Testing

JMeter simulates 1,000+ users: samplers, listeners, distributed testing.

• JMeter guide.
• Video tutorials (28 episodes).

Essential Supporting Skills

Skip these, and your resume won't pass ATS filters.

Git: Branching, merging, rebasing. Stepik course + official docs.

Linux: Shell commands, processes, bash scripts. Stepik for beginners + Ubuntu videos.

Docker: Containerizing tests. Courses on basics, Dockerfile, docker-compose.

SQL: SELECT with JOINs, aggregations, indexes. Stepik interactive trainer.

Total timeline: 8–12 months at 5 hours/day. Meanwhile, tackle challenges on PyCheckIO or Timus.

Testing Theory

Master levels: unit, integration, system, acceptance. Types: functional, non-functional (performance, security).

• Stepik: QA theory.
• Selenium + Python automation.
• Testengineer.ru handbook.

Lifecycle: planning → design → execution → reporting.

Interview Prep

Do 10–20 mock interviews: review feedback. Common tasks:

• Login form checklist.
• Bug report for payments.
• "Add to Cart" button diagnosis (client/server).

Questions:

• Unit vs. integration differences.
• Absolute vs. relative XPath.
• When to stop testing?
• Load testing overview.

Key Takeaways

• Consistency: 1 hour daily beats 10 hours weekly.
• Practice: 70% coding, 30% theory.
• Research: Google docs and Stack Overflow — standard for all levels.
• Projects: Build a GitHub portfolio (tests for personal projects).
• Motivation: Slip-ups happen; focus on progress.

— Editorial Team