Test Apps Built with GitHub Copilot | DidItWork

GitHub Copilot suggests code completions that are syntactically correct and often functionally reasonable, but it lacks understanding of your specific business logic. This means it can generate code that technically works but produces wrong results in edge cases your users will encounter.

Automated tests help, but they only check what you think to test. Human QA testers explore your app creatively, finding bugs in scenarios you and Copilot never considered.

Copilot frequently generates off-by-one errors in loops and array operations. It also tends to produce overly permissive input validation and can miss important null checks, leading to crashes on unexpected data.

Security is a particular concern with Copilot-generated code. The AI may suggest patterns that expose sensitive data, create SQL injection vulnerabilities, or implement authentication incorrectly. Our testers check for user-visible symptoms of these underlying issues.

Submit your deployed application and specify which features were built with heavy Copilot assistance. Our testers will pay extra attention to those areas while still testing the full user experience.

Reports include functional bugs, usability issues, and any security concerns visible from the user interface. Tests range from €15 for a focused feature test to €45 for comprehensive application-wide QA.