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code testing best practices beginners avoid
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Code Testing Best Practices Beginners Must Know

Testing feels overwhelming when you’re starting out. You write code, push it live, and hope nothing breaks. But the real problem isn’t complexity—it’s avoiding the same mistakes every junior developer makes. In this troubleshooting guide, we’ll walk through 7 common testing pitfalls beginners face: skipping edge cases, writing tests that don’t actually verify behavior, ignoring test isolation, and more. Each mistake comes with a practical fix you can implement today.

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