[TEST] Regression course 30

4.33 hours529 learnersCertificate
The course is used to run regression tests. You may not edit or change anything in this course. КУрс используется автотестами и для проведени регрессии. НИЧЕ ТУТ МЕНЯТЬ И РЕДАКТИРОВАТЬ НЕЛЬЗЯ! Китайское предупреждение: 该轨道用于运行回归测试。 您不得编辑或更改此曲目中的任何内容。
Provided byLogo of the provider QA Academy
See course content3 weeks ago last updated
No credit card required

Our students are building their future at:

Study at your own pace
Fit learning around your schedule. Suitable for all levels.
Learn from the experts
Short, practical text lessons by seasoned developers.
Become job-ready
Integrated with professional tools by JetBrains.
Join the community
Trusted by learners worldwide, confirmed by Trustpilot

What you'll learn

https://vyahhi.myjetbrains.com/youtrack/issue/HQA-1

What is regression testing?

Regression testing is a software testing practice that ensures an application still functions as expected after any code changes, updates, or improvements.

Regression testing is responsible for the overall stability and functionality of the existing features. Whenever a new modification is added to the code, regression testing is applied to guarantee that after each update, the system stays sustainable under continuous improvements. 

Changes in the code may involve dependencies, defects, or malfunctions. Regression testing targets to mitigate these risks, so that the previously developed and tested code remains operational after new changes.

Generally, an application goes through multiple tests before the changes are integrated into the main development branch. Regression testing is the final step, as it verifies the product behaviors as a whole.

https://vyahhi.myjetbrains.com/youtrack/issue/HQA-1

See course content

Learn by doing

# 1
Apply knowledge into practice
You already know the theory. Now it's time to code like you do at work—in a professional IDE, with real project constraints, solving problems that actually matter. Welcome to software engineering as it should be.
# 2
Navigate complexity with surgical precision
Most developers waste months learning random concepts without seeing how they connect. Our interactive Knowledge Map fixes this. It shows exactly how every programming concept relates to others, helping you build a structured mental model of coding.
# 3
Copy the best. Then improve.
Here's what top engineers do that others don't: they study other people's code obsessively. When you get stuck on Hyperskill, you can explore solutions published by other developers. See their exact code. Understand their approach. Learn their tricks.
# 4
Code review that actually makes you better
We stripped code review down to what actually matters: does your solution work? Have you handled the edge cases? Is there a cleaner way to write this? Hyperskill acts like a competent reviewer who actually tests your code. Not genius-level analysis, not architecture debates — just solid feedback on making your code better.

Elevate your engineering mastery through real-world challenges

Master advanced engineering concepts through ambitious projects. Each project deepens your expertise and transforms you from an experienced engineer into an exceptional one.

Check update Hyperskill docker images

https://vyahhi.myjetbrains.com/youtrack/issue/ALT-6244

Graduate

Regression project

Ærøskøbing

Graduate

Coffee Machine on Go With Python tests

TBD

Graduate

Explore all projects

Topics covered by this course

Parent outside group
1 topic

Learn from the industry experts

QA Academy

QA Academy

Quality assurance (QA) is a way of preventing mistakes and defects in manufactured products and avoiding problems when delivering products or services to customers; which ISO 9000 defines as "part of quality management focused on providing confidence that quality requirements will be fulfilled". This defect prevention in quality assurance differs subtly from defect detection and rejection in quality control and has been referred to as a shift left since it focuses on quality earlier in the process (i.e., to the left of a linear process diagram reading left to right).

Join a community of 700 000+ passionate learners

Discussion feed

Ask questions, interact with the community and learn together with others.

Study groups

View solutions posted by other learners and learn from them.

Networking

Connect, share insights, collaborate on projects, and advance your career.
See course content

Show off your accomplishments

Add it to your resume or LinkedIn profile to increase your chances of getting noticed by recruiters.
Course provided by QA Academy
Anonymous 115416162has successfully completed the course[TEST] Regression course 30
Issue date October 22, 2025
5 topics completed

Select the plan that suits your learning goals

View plans