Reasons for testing

[codenameyau]

unit testing

• Adversarial mindset to catch bugs before users.
• Covers different use cases and possibilities.
• Regression proofing atomic parts of an app.

e2e testing

• Catch regressions from API and third-party integrations.
• Catch regressions from obscure parts of an application.
• Catch regressions for different flows and scenarios.
• Catch regressions for different user types.