Glossary
What is Testing (QA)?
Testing, also known as Quality Assurance (QA), is the systematic process of verifying that software functions correctly, is free of bugs, and meets requirements. Common types of testing include unit testing (individual functions), integration testing (multiple components), and end-to-end testing (entire user workflows).
Comprehensive testing prevents bugs from reaching production and is essential for building reliable SaaS products.
- Automated Testing: Modern SaaS companies use automated testing to run tests instantly after each code change. Automated tests catch regressions (new bugs introduced by changes) before they reach production.
- Test Coverage: Test coverage measures what percentage of code is covered by tests. High test coverage (80%+) indicates that most code paths have been tested. Low coverage indicates that many code paths are untested and likely buggy.
- Continuous Integration: CI/CD pipelines (like GitHub Actions, Jenkins) automatically run tests every time code is committed. This catches bugs immediately, before they're merged into the main codebase.
Example from Flowtrix Projects
For a SaaS company with low test coverage (20%), every deployment was a gamble. Bugs in critical payment processing code reached production multiple times per month. By implementing comprehensive test coverage (85%), they reduced production bugs from 10/month to 1/month, dramatically improving product quality and customer satisfaction.
Categories:
CSS
Technical
Related Terms:
Master Webflow.
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