Oleksander Pyavchik | Manual QA Engineer Manual QA Engineer portfolio

QA Artifact

Pairwise Testing Matrix Example

Test design artifact showing pairwise coverage across resolution, browser, OS, language, and connection speed for a web-testing scenario.

Artifact content

Public sample: Google Sheet

This artifact demonstrates Pairwise Testing in practice. The matrix covers a web-testing scenario for Conduit and combines multiple environment dimensions without exploding the number of test combinations unnecessarily.

  • Parameters covered: resolution, browser, operating system, language, and connection speed
  • Example values: 1920×1080 / 1366×768, Chrome / Firefox / Safari, Mac OS / Windows 10, English / Spanish, 2G / 3G / 4G
  • Test design value: pairwise selection reduces redundant combinations while still covering interactions between input dimensions

This matters for QA because exhaustive combination testing is rarely practical. Pairwise design helps focus on the most useful coverage set when browsers, devices, languages, and network conditions interact.

Artifact details

Type: Test Design Techniques

Objective: Show practical use of pairwise testing to control combination count while preserving meaningful environment interaction coverage.

Coverage: Resolution, browser, OS, language, and connection-speed combinations selected through pairwise logic for web-testing coverage.

Tools

  • Pairwise Testing

Recruiter note: Demonstrates efficient environment coverage planning for web testing without relying on brute-force exhaustive combinations.